I have a terrible, terrible habit - and that is speeding through a project without making detailed documentation of the process. Sometimes the momentum just builds and rather than pause to snap a picture or two - and just like that, the camera is already done! I did manage to take a few in-progress photos, though:
Some sample photos from the camera, using the Canon 50mm f/1.8 (the only LTM lens I own):
I'm not entirely sure if it's the nature of the lens, but it certainly is not very sharp! It improves a little bit when stopped down, but off-center softness is very evident when focusing on distant subjects. I suspect that the sensor is skewed a bit and doesn't align perfectly with the image plane. The sensor is held in place rather lackadaisically without any real measures to ensure alignment other than relying on the dimensional accuracy of the 3D print. One of these days I'll need to place a depth gauge between the sensor and the lens flange, and try to get it dialed in. But for now, I'm just glad that it works!
And your 50mm f1.8 LTM should be extremely sharp at f2 and beyond (unless you have one with etched-on haze from internal oil, very common), so shimming the sensor will likely pay off if you haven't done it already.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.
This is objectively an amazing accomplishment.
And your 50mm f1.8 LTM should be extremely sharp at f2 and beyond (unless you have one with etched-on haze from internal oil, very common), so shimming the sensor will likely pay off if you haven't done it already.
Are you sure? yes | no
is there any way I can get these stl files
Are you sure? yes | no