Easy Focus lever focus

How can you get the effect of continuous focus from macro to infinity visible in the professional films?

10 Aprile 2017 - Congiunzione Luna Jupiter Spica in Fast Motion

When are you born?

3 steps of the ISS international space station

50mm 1.4 Nikon VS Carl - Quality test to moonlight

Start fire with the fresnel lens

What`s the best lens to start fire?

Adapter custom for ANGENIEUX - ZOOM LEICA R 1:2.8/45-90

I have an Angenieux lens with Leica R graft. Is it possible utilize it with connection on Nikon camera?

Canon 7 adapter lens for Sony Nex or Micro 4/3

I have a Canon 7 telemeter lens. Which digital cameras can I use it?

Monital 50mm F/.95 FOR CAMERA MIRROR LESS ADAPTER

I have a lens of night vision device is very bright, can you adapt it to my camera?

Zenza Bronica EC TL lens to Canon, Nikon, Pentax camera

I have a lens that i mounted on Zenza Bronica EC TC. Did you have adapter for nikon camera?

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?