Leica M cap back lens

Do you have a metal cap for my Leica M lenses?

Preview. Focuser prototype for Lunt 50 solar telescope

I have a problem with Lunt 50 focuser: the image moves to the right and the left when making the focus. It is very disturbing, how can you solve?

Leica R lens to Pentax K camera adapter

I have Leica R lenses and I would mount them on my Pentax K camera. Is it possible? Do you have a connection?

Adapters realization for vintage lenses

I have a folding lenses. Is possibile use them on digital cameras?

2 inch and 1,25 eyepiece for photo lens

I saw that realized connection to utilize astronomy eyepiece on photo lens. What are they?

Modify: From Nikon F lens to AI bayonet

I have old Nikon F lenses and don`t mount on digital cameras. Have you a solution?

EQ5 / HEQ5 / Vixen GP SkyWatcher Tripod

I have a good EQ5 mount but tripod is lightweight and introduces a lot of vibrations. Have you a suitable tripod?

3D universal bracket for compact cameras

ANGENIEUX C MOUNT lens to Leica M and Leicina modify

It`s possible to change a C-mount film lens with to Leicina graft?

Jupiter: the first picture in the world made with a pinhole

Adapter for microscope Leica 10445319 to digital Camera APS

I have a Leica surgical microscope with tv tube Leica 10445319. Is it possible mount a E-mount camera?

Dashcam movie made with a lens without lens.

Morning. DO you have a movie to show a wide effect with a Pinhole?