Canon EOS 5D adjustment problems and solutions

I bought adapter ring but camera doesn`t shoot because mirror hangs. Do you have a solution?

Directions (by appointment) the observatory Arrakis

Where is Astronomical Observatory of Adriano Lolli?

Corrosion resistance test of metals for photographic use.

What material is knob realized?

2-3X super plan-apo barlow

Made a barlow for visual use photo-zoom?

Crows VS Airone test shooting backlight with GOPRO modified 70X

I would like to modify my GOPRO to be able to apply to a telescope. Is it okay? How does he behave? His results?

MTO 1000 modify, primary mirror

Charles: I changed my MTO 1000 in telescope but I don`t see a good picture, why? John: I`m told that is possible to increase MTO 1000 quality. Is this true?

Mto 1000 focus extraction modify + telescope kit

It`ss possible to use MTO 1000 as a telescope using the diagonal and 31.8 (1.25") eyepieces ?

LEICA RANGEMASTER 1600-B laser distance meter modify

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

L support for MTO 1000

I have a MTO 1000 lens but is impossible mount stably on tripod bacause coupling surface is very small. Have you a solution for tripod?

Leica M Voigtlander Bessa long metal rear cap

I have a Leica retrofocus lens and I can`t find a Leica M cap to use. Can you help me?

MODIFY Contax G Carl Zeiss 16mm f / 8 Hologon to LEICA

Can i use againl Hologon lens on Contax G camera, after change?

6-24 x50 Riflescope

Do you have a cheap riflescope , with high magnification, but that is of decent quality?

How is it possible to take pictures with the flash lighting with a spot?

Hard metal cutting

Is it possible realize bracket for my tripod in very resistant material (stainless steel)?

Minolta MD (manual focus) ROKKOR f=58mm 1:1,2 to Canon Eos : graft modify

I have an ultra bright Minolta Rokkor f = 58mm 1:1.2. lens. It`s possible to use it on the camera Canon EOS EF with an adapter ring?