CALIPER 0 ÷ 600 mm

I need a large caliber for large diameter measurements. I saw your article 4286 (https://www.adrianololli.com/articolo.asp?ID=4286) . Can you tell me how is it? From the pictures and description you can not understand, also the price is low.

7x42 Rollei binocular: broken prisms. Quote repair

My 7x42 Rollei binocular is fell, prisms moving inside. How much is the repair?

Semifixed adapter for Contax G Zeiss Hologon 16mm lens to mirrorless camera Sony E-Mount

I would an adapter for my Hologon lens and Sony E-Mount full frame camera. Can you realize it?

Super Moon seen in Adriano Lolli Astronomical Observatory

Apo Tessar 9/600mm : reparation and polish.

I have a objective with scratched lenses. Is it possible repair it?

Semifixed adapter for Contax G Zeiss 16mm f/8 Hologon

Do you have an adapter with stiff graft to mount Hologon 16mm lens on my Sony 7S?

Iris close with adapters for Sony/Minolta AF a Nikon ; Canon, ecc. lens

I have buy on Amazon an adapter for Minolta AF lens and Canon camera but lens is closed and a can open iris. Do you have some solution?

MACRO semifixed adapter for Canon Eos EF camera to SIGMA SA lens

Can i use Sigma SA lens on Canon Eos EF camera?

AMPLI 830 Test with 70 /900 refractor : the Moon

Why Ampli works a high magnifications?

85 mm f 1.8 Nikon F lens: modify in Nikon AI

Do you modify my Nikon F lens 85mm f1.8?

Test of pointer for cameras with flash

Do you have a rapid pionter to record cars in the race?

Modifying bayonet from Nikon F to Nikon AI

I have a Nikon F lens but it doesn`t mount on my digital camera. Can you help me?

COMA professional ND variable filters

I have a Canon EF lens and i want mount it on a Sony alpha 7 camera. I want make video, so is it possible close diaphragm or reduce brightness without use electric adapters?