I have a really nice Sigma 135 mm prime lens, M42 fitting on my Photon Extreme conversion. But at air rifle ranges the field of view is a bit narrow.
Do any of the rimmie boys on here want to do a swap for maybe a 75 mm?
It is a cracking lens with a built in sunshade, I've also modded the rear plate to keep the aperture shutters on manual for day/night use.
If you're interested pop me a PM.
Sigma 135 mm Swap?
Sigma 135 mm Swap?
The early bird may get the worm, but it's the second mouse that gets the cheese.