Changeable PLUSSL Telextender

I would like to take pictures with my camera eyepiece projection with interchangeable objectives. Have you got something?

Super zoom additional camera to utilize photografic lens

I have a reflex lens. Can i mount it on my camera with 37mm thread?

Diamond Tester Pen

Gave me a ring with a diamond. How can I be sure that it is a real diamond?

Universal cable release for cameras without remote release system

I have a camera free connection for cable release. I need to make extended exposures to the telescope. Have you a solution?

Spotting Scope Leica Televid O 41mm adapter

I have a Leica spotting scope, it has a graft with Ø 41mm. Is possible have an adapter for my Nikon camera?

Rainbow prism educational

I would like to see the breakdown of light to explain the rainbow to my students. Do you have something?

SPEED GRAPHIC ADAPTER FOR KODAK AERO EKTAR 7 LENS

I saw that you produce an adapter for SPEED GRAPHIC to KODAK AERO lens. My question is: I have a Rodenstok f 180 mm lens. Is it possible to fit the SPEED GRAPHIC?

Safety precautions in tripod`s use

It is true that in the mountains is dangerous to bring photographic tripods?

Super Angulon Leica R lens to Nikon camera custom adapter

I have a Super Angulon Leica R, is it possible mount it on my Nikon D with a connection?

Directions (by appointment) the observatory Arrakis

Where is Astronomical Observatory of Adriano Lolli?

LEICA RANGEMASTER 1600-B laser distance meter modify

I buy a Leica laser distance meter. Is there a system utilize it on tripod?

The Eclipse 1907 - Georges Méliès - L`Eclipse du soleil

When is the next full eclipse in Italy?

Additional wide-angle camera with special connection for camera without thread

I can`t find an additional wide-angle for my camera. Say it is not connection. You can do something?