90° pointer diverter Polar Angle Finder

I find it difficult to see the viewfinder on my equatorial mount polar and therefore use a lot of time and effort to set telescoper. Is there anything that can help me?

POINTER FINDERSCOPE SUPPORT UNIVERSAL GREEN LASER PEN. - Article: 3546

I have a green laser pen. How can I apply it to the telescope for use as a quick pointer?

Micro 4/3 adapter to Contax G lens

I have a Contax G lens. I would mount it to my micro 4/3 camera. Do you have a connection?

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?

HD Video and picture thanks tripod use in ARRAKIS

I bought a camera that makes photos and HD video but I can not take good shots, the images are not sharp. Why is that?

Calibration and regolation adapter ring

Last year, i bought an adapter ring. Now lens not good, moves. What i do?

Iphone photo video direct connection for endoscope, laparoscope, etc

How mounting the connection for endoscope to IPhone?

Bellow

Do you have a cheap bellow?

Extensible tripod for binoculars and telescopes with micrometric movements

I cannot point object with my 25x100 binocular. There is a tripod with micrometric movements?

Adapter ring to AATON 16mm

I have a 16mm AATON old camera. It`s possible utilize these lenses? Where?

Leitz Elmarit 90 2.8 (old type), Leica R to Nikon: change

I wanted to apply your article 3032 on the Nikon but I noticed that cam is not removable as seen in the video instructions on the page of the article.

International Space Station ISS

Is it possible take a photo satellites?

Directions (by appointment) the observatory Arrakis

Where is Astronomical Observatory of Adriano Lolli?

Flyby Asteroid 2012 DA14 - Viewing orbit

It is possible to shoot the asteroids?