Hello everyone!
I received an Comar MPlan 2.5/0.07 - NCC corrected - 210mm tube - objective secondhand. (images attached)
https://www.photomacrography.net/forum/ ... ew&id=3246
https://www.photomacrography.net/forum/ ... ew&id=3245
The first images I have made are not too bad, but the sharpness is not there. I have almost nailed my 160mm setup, but since making the finite length longer to 210mm, I have struggled to get some decent sharpness. The objective also has "OFN 19" and claimed to be a "MTL" objective - assuming metallurgical.
Is there something I am doing wrong with the setup or is it just the objective quality? I have attached an example image (due to resizing it does not look as clear) but the points of focus are not that sharp.
https://www.photomacrography.net/forum/ ... ew&id=3244
Any advice would be gratefully appreciated
Kind Regards
Owen
Comar MPlan 2.5/0.07 Query
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