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8 - Setting up the Tilta Lens Motor

▶ 8 - Setting up the Tilta Lens Motor — Watch on YouTube

so to calibrate the lens or attach the so to calibrate the lens or attach the lens motor to it and then set up lens motor to it and then set up lens motor to it and then set up correctly um you have the Focus motor correctly um you have the Focus motor correctly um you have the Focus motor and this it has a clamp the clamp can and this it has a clamp the clamp can and this it has a clamp the clamp can fit either there or there um generally I fit either there or there um generally I fit either there or there um generally I like to do it here because the closer like to do it here because the closer like to do it here because the closer this is the less the more force is this is the less the more force is this is the less the more force is needed to push it away from the lens in needed to push it away from the lens in needed to push it away from the lens in case it comes away um so but in if the case it comes away um so but in if the case it comes away um so but in if the if the mat bar or the the rod is far if the mat bar or the the rod is far if the mat bar or the the rod is far away from the lens then you might have away from the lens then you might have away from the lens then you might have to move it um and then it has these to move it um and then it has these to move it um and then it has these little little little inserts so I'm using 15 mil uh mat bars inserts so I'm using 15 mil uh mat bars inserts so I'm using 15 mil uh mat bars so I need to just put this insert in so I need to just put this insert in so I need to just put this insert in here okay to make take it down from 19 here okay to make take it down from 19 here okay to make take it down from 19 mil to 15 mil and then I'm going to put mil to 15 mil and then I'm going to put mil to 15 mil and then I'm going to put this this this this this this over the the rod now while I'm doing over the the rod now while I'm doing over the the rod now while I'm doing this this is very loose and if you let this this is very loose and if you let this this is very loose and if you let go of the motor it'll just fall out so go of the motor it'll just fall out so go of the motor it'll just fall out so you do have to keep hold of it when you you do have to keep hold of it when you you do have to keep hold of it when you put it on so it doesn't put it on so it doesn't put it on so it doesn't move okay and I think I still have this in okay and I think I still have this in free yeah I do still have this in free free yeah I do still have this in free free yeah I do still have this in free drive it's going to turn free drive off drive it's going to turn free drive off drive it's going to turn free drive off okay so I just put the clamp on tighten okay so I just put the clamp on tighten okay so I just put the clamp on tighten it it it up tighten it up on the lens up tighten it up on the lens up tighten it up on the lens so line that up like so okay so okay and make sure it's tight so it doesn't and make sure it's tight so it doesn't and make sure it's tight so it doesn't come off and then once I plug this in come off and then once I plug this in come off and then once I plug this in it'll start to calibrate itself and by it'll start to calibrate itself and by it'll start to calibrate itself and by calibrating I mean it'll just find the calibrating I mean it'll just find the calibrating I mean it'll just find the end limits so it moves in One Direction end limits so it moves in One Direction end limits so it moves in One Direction then the other other direction while then the other other direction while then the other other direction while it's doing that it flashes it's doing that it flashes it's doing that it flashes red and then once it's finished it's red and then once it's finished it's red and then once it's finished it's ready to go I'm going to get the ready to go I'm going to get the ready to go I'm going to get the wireless wireless wireless unit just to check so I turn my wireless unit just to check so I turn my wireless unit just to check so I turn my wireless unit on here press that button and now I unit on here press that button and now I unit on here press that button and now I go from one end to the other end and it go from one end to the other end and it go from one end to the other end and it doesn't hit the end it it goes up to the doesn't hit the end it it goes up to the doesn't hit the end it it goes up to the end but doesn't hit them which is good end but doesn't hit them which is good end but doesn't hit them which is good um it is important if this ever comes um it is important if this ever comes um it is important if this ever comes out of mesh of the gear or if anything out of mesh of the gear or if anything out of mesh of the gear or if anything changes that you recalibrate it changes that you recalibrate it changes that you recalibrate it otherwise you could end up running into otherwise you could end up running into otherwise you could end up running into the end of the lens uh which is not good the end of the lens uh which is not good the end of the lens uh which is not good for the motor or the lens okay so that's for the motor or the lens okay so that's for the motor or the lens okay so that's all set up I'm going to turn uh this off all set up I'm going to turn uh this off all set up I'm going to turn uh this off for now just hold it in for 3 seconds and it now just hold it in for 3 seconds and it turns off just to conserve battery okay turns off just to conserve battery okay turns off just to conserve battery okay so now I've got got the end limits and so now I've got got the end limits and so now I've got got the end limits and flare when it runs it won't hit the end flare when it runs it won't hit the end flare when it runs it won't hit the end of the lens either but it doesn't know of the lens either but it doesn't know of the lens either but it doesn't know what the markings are on the lens for me what the markings are on the lens for me what the markings are on the lens for me to be ACC to be able to accurately Focus to be ACC to be able to accurately Focus to be ACC to be able to accurately Focus or for Flair to be able to accurately or for Flair to be able to accurately or for Flair to be able to accurately Focus as it moves from one key frame to Focus as it moves from one key frame to Focus as it moves from one key frame to the next it has to know where the what the next it has to know where the what the next it has to know where the what the focus inces are on the lens and that the focus inces are on the lens and that the focus inces are on the lens and that we call calibrating a lens or setting up we call calibrating a lens or setting up we call calibrating a lens or setting up a lens okay so we're going to do that a lens okay so we're going to do that a lens okay so we're going to do that next so now I'm going to go to my flare next so now I'm going to go to my flare next so now I'm going to go to my flare and just to make this simpler I'm going and just to make this simpler I'm going and just to make this simpler I'm going to just drag my rig over here so I'm to just drag my rig over here so I'm to just drag my rig over here so I'm going to put into free drive so I can going to put into free drive so I can going to put into free drive so I can actually see it while I'm doing this actually see it while I'm doing this actually see it while I'm doing this okay all right okay so what I'm going to okay all right okay so what I'm going to okay all right okay so what I'm going to do next is I'm going to calibrate this do next is I'm going to calibrate this do next is I'm going to calibrate this lens so I'm going to go here to my lens so I'm going to go here to my lens so I'm going to go here to my setups and lens setups and you can setups and lens setups and you can setups and lens setups and you can actually store as many lenses as you actually store as many lenses as you actually store as many lenses as you want here um the reason it's good to want here um the reason it's good to want here um the reason it's good to store them is because once you've store them is because once you've store them is because once you've calibrated them you don't have to do it calibrated them you don't have to do it calibrated them you don't have to do it again it's also good if you you're using again it's also good if you you're using again it's also good if you you're using lenses uh even if they're the same type lenses uh even if they're the same type lenses uh even if they're the same type to to store them even with a serial to to store them even with a serial to to store them even with a serial number so that you get the exact same number so that you get the exact same number so that you get the exact same lens cuz no two lenses are really quite lens cuz no two lenses are really quite lens cuz no two lenses are really quite the same so if I go here and what I'm the same so if I go here and what I'm the same so if I go here and what I'm going to do now is instead of using one going to do now is instead of using one going to do now is instead of using one of these I'm going to create a new lens of these I'm going to create a new lens of these I'm going to create a new lens so I'm going to go here and I'm going to so I'm going to go here and I'm going to so I'm going to go here and I'm going to call it give it a name I'm going to say call it give it a name I'm going to say call it give it a name I'm going to say it's a 24 mm mrmc it's a 24 mm mrmc it's a 24 mm mrmc lens put space in lens put space in lens put space in there okay I'm going to say it's 2 4 mm there okay I'm going to say it's 2 4 mm there okay I'm going to say it's 2 4 mm okay and I'm going to have this checked okay and I'm going to have this checked okay and I'm going to have this checked to moves this is because the lens is to moves this is because the lens is to moves this is because the lens is moved to focus there are actually some moved to focus there are actually some moved to focus there are actually some systems where the camera moves for systems where the camera moves for systems where the camera moves for instance with a Bellow's Focus the instance with a Bellow's Focus the instance with a Bellow's Focus the camera is moved and the lens remains camera is moved and the lens remains camera is moved and the lens remains stationary but nowadays most lenses are stationary but nowadays most lenses are stationary but nowadays most lenses are set to moves and then you go U you start set to moves and then you go U you start set to moves and then you go U you start the calibration process now it's gone the calibration process now it's gone the calibration process now it's gone straight into uh Point 2 because it's straight into uh Point 2 because it's straight into uh Point 2 because it's the focus is already disabled you'll see the focus is already disabled you'll see the focus is already disabled you'll see down here focus is turned down here focus is turned down here focus is turned off uh as far as flare control is off uh as far as flare control is off uh as far as flare control is concerned but I do still have control concerned but I do still have control concerned but I do still have control for my tilter so as I move my uh tilter for my tilter so as I move my uh tilter for my tilter so as I move my uh tilter here so as I move it around the lens is here so as I move it around the lens is here so as I move it around the lens is moving and you'll see also on the flare moving and you'll see also on the flare moving and you'll see also on the flare screen the focus value is changing as I screen the focus value is changing as I screen the focus value is changing as I do that so I'm going to first do that so I'm going to first do that so I'm going to first instruction is move it move it to instruction is move it move it to instruction is move it move it to Infinity so I'm going to move it all the Infinity so I'm going to move it all the Infinity so I'm going to move it all the way to Infinity wrong way that way way to Infinity wrong way that way way to Infinity wrong way that way that's at Infinity I'm going to stall that's at Infinity I'm going to stall that's at Infinity I'm going to stall that position and that's normally at that position and that's normally at that position and that's normally at zero this is correct then I'm going to zero this is correct then I'm going to zero this is correct then I'm going to move it to the closest Focus so closest move it to the closest Focus so closest move it to the closest Focus so closest focused is there that's 10 in so I'm focused is there that's 10 in so I'm focused is there that's 10 in so I'm going to put in uh it's currently set to going to put in uh it's currently set to going to put in uh it's currently set to centimeters you can change the units if centimeters you can change the units if centimeters you can change the units if you want to inches I'm going to keep it you want to inches I'm going to keep it you want to inches I'm going to keep it in centimeters cuz that's what I'm used in centimeters cuz that's what I'm used in centimeters cuz that's what I'm used to 10 in is 25 cm and I'm going to store to 10 in is 25 cm and I'm going to store to 10 in is 25 cm and I'm going to store my focus and you can see that's a my focus and you can see that's a my focus and you can see that's a different value different value different value now it says move the focus to the notch now it says move the focus to the notch now it says move the focus to the notch closest to the 50% position so as I move closest to the 50% position so as I move closest to the 50% position so as I move this you'll see this is moving around so this you'll see this is moving around so this you'll see this is moving around so I'm going to see what's there that is I'm going to see what's there that is I'm going to see what's there that is actually 2 feet that's the position for actually 2 feet that's the position for actually 2 feet that's the position for 2 feet it's actually bang on 50 if 2 feet it's actually bang on 50 if 2 feet it's actually bang on 50 if there's no Notch nearby let's say this there's no Notch nearby let's say this there's no Notch nearby let's say this was the closest Notch that says 2 and was the closest Notch that says 2 and was the closest Notch that says 2 and 1/2 ft then I use that value it's 1/2 ft then I use that value it's 1/2 ft then I use that value it's totally fine it doesn't have to be totally fine it doesn't have to be totally fine it doesn't have to be perfectly 50% so but I'm going to put it perfectly 50% so but I'm going to put it perfectly 50% so but I'm going to put it on 2 ft and that was there like that so on 2 ft and that was there like that so on 2 ft and that was there like that so 2T uh and 2 feet is 60 cm Sol the focus 2T uh and 2 feet is 60 cm Sol the focus 2T uh and 2 feet is 60 cm Sol the focus okay now this now I've calibrated it okay now this now I've calibrated it okay now this now I've calibrated it with what's called uh three positions with what's called uh three positions with what's called uh three positions and it will join those up with a good and it will join those up with a good and it will join those up with a good curve and for good quality lenses that's curve and for good quality lenses that's curve and for good quality lenses that's normally all that you need because good normally all that you need because good normally all that you need because good quality lenses follow mathematical quality lenses follow mathematical quality lenses follow mathematical formula and flare can calculate what the formula and flare can calculate what the formula and flare can calculate what the rest of it is based on everything else rest of it is based on everything else rest of it is based on everything else that's been put in so far but this is that's been put in so far but this is that's been put in so far but this is not a good quality lens this is a cheap not a good quality lens this is a cheap not a good quality lens this is a cheap uh cheap lens um it doesn't work very uh cheap lens um it doesn't work very uh cheap lens um it doesn't work very well so what you actually do and this well so what you actually do and this well so what you actually do and this also needs to be done for some other also needs to be done for some other also needs to be done for some other lens as well is you can add additional lens as well is you can add additional lens as well is you can add additional positions so I'm going to do that so I'm positions so I'm going to do that so I'm positions so I'm going to do that so I'm going to say add row and I'm just going going to say add row and I'm just going going to say add row and I'm just going to store some additional position so I'm to store some additional position so I'm to store some additional position so I'm going to go and say this is 1 foot okay going to go and say this is 1 foot okay going to go and say this is 1 foot okay um um so I'm going to say this is 1T um um so I'm going to say this is 1T um um so I'm going to say this is 1T which is 30 cm store I'm going to move which is 30 cm store I'm going to move which is 30 cm store I'm going to move it to another position let's see what it to another position let's see what it to another position let's see what else what other Mark should I use I've else what other Mark should I use I've else what other Mark should I use I've got got got um uh um uh um uh 1.4 1 4 in uh which is uh 40 cm so I'm 1.4 1 4 in uh which is uh 40 cm so I'm 1.4 1 4 in uh which is uh 40 cm so I'm going to put that in store I'm going to going to put that in store I'm going to going to put that in store I'm going to move it to another move it to another move it to another position uh 1T 6 1 and A2 uh position uh 1T 6 1 and A2 uh position uh 1T 6 1 and A2 uh um which is 45 cm store the focus uh I'm um which is 45 cm store the focus uh I'm um which is 45 cm store the focus uh I'm going to move it bit bigger let's say 3T going to move it bit bigger let's say 3T going to move it bit bigger let's say 3T is there that's 90 is there that's 90 is there that's 90 CM store and what other marks I got CM store and what other marks I got CM store and what other marks I got 4T is 4T is 4T is there that's there that's there that's 120 120 120 store and store and store and 5 5 5 foot foot foot 150 store you don't need to put them all 150 store you don't need to put them all 150 store you don't need to put them all in um it's obviously it's more important in um it's obviously it's more important in um it's obviously it's more important when you're close to the object to get when you're close to the object to get when you're close to the object to get accurate Focus um as you get further and accurate Focus um as you get further and accurate Focus um as you get further and further away it's less important now I'm further away it's less important now I'm further away it's less important now I'm at 7 ft which is 2 m at 7 ft which is 2 m at 7 ft which is 2 m 10 and lastly I'm going to do this is 10 10 and lastly I'm going to do this is 10 10 and lastly I'm going to do this is 10 ft okay so 10 ft is three okay store that's enough that's is three okay store that's enough that's plenty of points I press the calibrate plenty of points I press the calibrate plenty of points I press the calibrate Focus uh so it's basically it's Focus uh so it's basically it's Focus uh so it's basically it's calculated and it's put it into the lens calculated and it's put it into the lens calculated and it's put it into the lens Focus axis and now I can change other Focus axis and now I can change other Focus axis and now I can change other settings but that's all I need to set settings but that's all I need to set settings but that's all I need to set for the moment so I press complete for the moment so I press complete for the moment so I press complete calibration and then I'm going to calibration and then I'm going to calibration and then I'm going to save and apply that so I'm going to save and apply that so I'm going to save and apply that so I'm going to apply it meaning it's going to use it apply it meaning it's going to use it apply it meaning it's going to use it now now and save means it's going to now now and save means it's going to now now and save means it's going to store it to this so I don't have to store it to this so I don't have to store it to this so I don't have to recreate this next time I start up flare recreate this next time I start up flare recreate this next time I start up flare okay and okay and okay and then I exit that now you can see it's then I exit that now you can see it's then I exit that now you can see it's put that here uh set it's focal length put that here uh set it's focal length put that here uh set it's focal length to 24 uh I need to set this to moves not to 24 uh I need to set this to moves not to 24 uh I need to set this to moves not sure why it became unchecked and it is sure why it became unchecked and it is sure why it became unchecked and it is active that is correct and now there are active that is correct and now there are active that is correct and now there are a couple of other things I need to set a couple of other things I need to set a couple of other things I need to set here um this is to do with the uh here um this is to do with the uh here um this is to do with the uh position of the lens relative to the position of the lens relative to the position of the lens relative to the robot um and that's important to get robot um and that's important to get robot um and that's important to get accurate target tracking which is Target accurate target tracking which is Target accurate target tracking which is Target tracking is basically what makes tracking is basically what makes tracking is basically what makes creating moves much much simpler as you creating moves much much simpler as you creating moves much much simpler as you will see later um so for this I'm going will see later um so for this I'm going will see later um so for this I'm going to use a tape measure there is a diagram to use a tape measure there is a diagram to use a tape measure there is a diagram here uh if I click on this there's a here uh if I click on this there's a here uh if I click on this there's a diagram here and depending on how the diagram here and depending on how the diagram here and depending on how the the camera is mounted it will come up the camera is mounted it will come up the camera is mounted it will come up with different images showing you what with different images showing you what with different images showing you what the measurements mean so for example X the measurements mean so for example X the measurements mean so for example X noal offset which I need to put in is noal offset which I need to put in is noal offset which I need to put in is the distance here from where the Tilt the distance here from where the Tilt the distance here from where the Tilt axis is which on this robot the Tilt axis is which on this robot the Tilt axis is which on this robot the Tilt actually happens here right so it's actually happens here right so it's actually happens here right so it's basically it's the height according to basically it's the height according to basically it's the height according to that diagram from here down to the that diagram from here down to the that diagram from here down to the center of the lens this height here okay center of the lens this height here okay center of the lens this height here okay so this for what I'm doing it doesn't so this for what I'm doing it doesn't so this for what I'm doing it doesn't have to be perfect but the more accurate have to be perfect but the more accurate have to be perfect but the more accurate is the better um so I'm going to measure is the better um so I'm going to measure is the better um so I'm going to measure from the center here down to where the from the center here down to where the from the center here down to where the center of the lens is which is center of the lens is which is center of the lens is which is about there it's about 24 cm okay now about there it's about 24 cm okay now about there it's about 24 cm okay now you'll see it says this is here the you'll see it says this is here the you'll see it says this is here the units here are in meters so this is units here are in meters so this is units here are in meters so this is actually actually actually .24 okay that's my X nodal offset next .24 okay that's my X nodal offset next .24 okay that's my X nodal offset next I'm going to do my y noal offset now on I'm going to do my y noal offset now on I'm going to do my y noal offset now on this this this robot the camera is is actually mounted robot the camera is is actually mounted robot the camera is is actually mounted in the center of this kind of pan axis in the center of this kind of pan axis in the center of this kind of pan axis here this is Joint six okay so that is here this is Joint six okay so that is here this is Joint six okay so that is zero okay the Z no offset though is the zero okay the Z no offset though is the zero okay the Z no offset though is the distance from this kind of distance from this kind of distance from this kind of pan pan pan joint to the front or the the nodal joint to the front or the the nodal joint to the front or the the nodal point now a noal point I haven't point now a noal point I haven't point now a noal point I haven't actually explained what that is but it's actually explained what that is but it's actually explained what that is but it's it's effectively the the effective it's effectively the the effective it's effectively the the effective Viewpoint of this camera which with most Viewpoint of this camera which with most Viewpoint of this camera which with most prime lenses is roughly the front of the prime lenses is roughly the front of the prime lenses is roughly the front of the glass so the front of the glass is there glass so the front of the glass is there glass so the front of the glass is there going back that's about 12 CM so this going back that's about 12 CM so this going back that's about 12 CM so this would be12 okay be12 okay now lastly uh there are some measure now lastly uh there are some measure now lastly uh there are some measure points here okay so this is the dis is points here okay so this is the dis is points here okay so this is the dis is explanation the distance from the explanation the distance from the explanation the distance from the measureing point to the film plane Okay measureing point to the film plane Okay measureing point to the film plane Okay so so so I'm actually going to be measuring from I'm actually going to be measuring from I'm actually going to be measuring from my film plane which is marked on the my film plane which is marked on the my film plane which is marked on the camera here I'm going to measure from camera here I'm going to measure from camera here I'm going to measure from that point so I'm going to leave that that point so I'm going to leave that that point so I'm going to leave that zero I don't need to change zero I don't need to change zero I don't need to change it um okay and but this point here at it um okay and but this point here at it um okay and but this point here at the moment is actually pretty much in the moment is actually pretty much in the moment is actually pretty much in line with that but it could be that my line with that but it could be that my line with that but it could be that my camera would be back here if I was using camera would be back here if I was using camera would be back here if I was using a bigger lens my camera might be back a bigger lens my camera might be back a bigger lens my camera might be back here further back and my film plane is here further back and my film plane is here further back and my film plane is back here and and I would either be back here and and I would either be back here and and I would either be measuring from back there or I may find measuring from back there or I may find measuring from back there or I may find it's more convenient to measure from it's more convenient to measure from it's more convenient to measure from somewhere up here so that's what these somewhere up here so that's what these somewhere up here so that's what these points are um measure Optical offset is points are um measure Optical offset is points are um measure Optical offset is along the optical axis so for along the optical axis so for along the optical axis so for example from there to where I'm example from there to where I'm example from there to where I'm measuring from actually happens to be measuring from actually happens to be measuring from actually happens to be about 1 cm but it could be for example about 1 cm but it could be for example about 1 cm but it could be for example it could be much bigger okay um and I it could be much bigger okay um and I it could be much bigger okay um and I put that in here and the normal offset put that in here and the normal offset put that in here and the normal offset which is quite useful this is from the which is quite useful this is from the which is quite useful this is from the point I'm measuring down to the optical point I'm measuring down to the optical point I'm measuring down to the optical axis so for example if I used axis so for example if I used axis so for example if I used this here as where I was measuring from this here as where I was measuring from this here as where I was measuring from for any distances it's fine if I'm for any distances it's fine if I'm for any distances it's fine if I'm measuring something far away but when measuring something far away but when measuring something far away but when I'm very close to I'm very close to I'm very close to something I'm measuring it something I'm measuring it something I'm measuring it diagonally okay and I'm reading 15 cm diagonally okay and I'm reading 15 cm diagonally okay and I'm reading 15 cm but actually if I did it in a straight line it would if I did it in a straight line it would only be 9 only be 9 only be 9 cm cuz this distance is much shorter cm cuz this distance is much shorter cm cuz this distance is much shorter than that distance to the object I'm than that distance to the object I'm than that distance to the object I'm measuring to so effectively by giving it measuring to so effectively by giving it measuring to so effectively by giving it the distance from the distance from the distance from here to the optical here to the optical here to the optical center and measuring that which in this center and measuring that which in this center and measuring that which in this case is about 11 case is about 11 case is about 11 cm it can work out whenever I'm cm it can work out whenever I'm cm it can work out whenever I'm measuring anything Diagon like that what measuring anything Diagon like that what measuring anything Diagon like that what the actual true distance the actual true distance the actual true distance is okay for now I'm just going to leave is okay for now I'm just going to leave is okay for now I'm just going to leave this blank because I'm actually just this blank because I'm actually just this blank because I'm actually just going to use the film plane and I'm not going to use the film plane and I'm not going to use the film plane and I'm not going to be measuring anything close but going to be measuring anything close but going to be measuring anything close but if I was I'd probably put in even if I if I was I'd probably put in even if I if I was I'd probably put in even if I measure it from here from the film plane measure it from here from the film plane measure it from here from the film plane it's a slight diagonal so I would say it's a slight diagonal so I would say it's a slight diagonal so I would say well the distance from the optical well the distance from the optical well the distance from the optical center to where I'm measuring there two center to where I'm measuring there two center to where I'm measuring there two is about 9 cm and and I would put that is about 9 cm and and I would put that is about 9 cm and and I would put that here as the normal offset normal meaning here as the normal offset normal meaning here as the normal offset normal meaning 90° to the optical plane that's what 90° to the optical plane that's what 90° to the optical plane that's what normal means that something is at 90° normal means that something is at 90° normal means that something is at 90° not that it's it's um Not Unusual okay not that it's it's um Not Unusual okay not that it's it's um Not Unusual okay so this would be 09 so this would be 09 so this would be 09 CM okay once I've set those I'm done and CM okay once I've set those I'm done and CM okay once I've set those I'm done and I can go save and apply and now this is I can go save and apply and now this is I can go save and apply and now this is this lens is completely ready this lens is completely ready this lens is completely ready um and if I was to start flare and I um and if I was to start flare and I um and if I was to start flare and I chose this lens I would go to lens chose this lens I would go to lens chose this lens I would go to lens setups lens and select this lens and setups lens and select this lens and setups lens and select this lens and then apply it and it then copies then apply it and it then copies then apply it and it then copies everything I've set up into this into everything I've set up into this into everything I've set up into this into the into flare and is now using that the into flare and is now using that the into flare and is now using that lens and that's calibrated okay so you lens and that's calibrated okay so you lens and that's calibrated okay so you will see at the moment my focus is set will see at the moment my focus is set will see at the moment my focus is set to 3 m and if I move to 3 m and if I move to 3 m and if I move uh my focus it changes and for example uh my focus it changes and for example uh my focus it changes and for example I'm going to set it on um 1 and A2 foot I'm going to set it on um 1 and A2 foot I'm going to set it on um 1 and A2 foot and that says 45 cm okay so you get and that says 45 cm okay so you get and that says 45 cm okay so you get pretty good accurate Focus like that and pretty good accurate Focus like that and pretty good accurate Focus like that and once you've done that you're effectively once you've done that you're effectively once you've done that you're effectively ready to use that lens and to create ready to use that lens and to create ready to use that lens and to create moves so that's what we're going to do moves so that's what we're going to do moves so that's what we're going to do next