Lunar direct across clouds

I recently bought a telescope. It happens that I don`t see clear as yesterday, it didn`t fall. What can it be?

Spool film for Zorki FED Leica L39 telemeter camera

I lost the spool of my film camera Zorki, where can I find it?

Apo Tessar 9/600mm : reparation and polish.

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

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?

SUPER FOCUSER NO ROTATING FOR LUNT 50 TELESCOPE

I have a problem with focuser of Lunt 50 telescope. It doesn`t work. Can you help me?

The Moon with a telescope at 90 magnifications

As you see the moon with a telescope 70mm diameter and 900 focal ? I`m interested in your items: 3708 and 4408

QANAT ATRI (TERAMO) EXPLORATION AND RESEARCH. Lolli Adriano 2006

I have to make a video in a cave, what I need more than your camcorder?

New adapter for Nikon lens to Canon EF/EFs cameras

I have buy your item 3244 but a can`t remove it. Can you help me?

Leica Telyt R 250 mm modify to Nikon graft

Is it correct your 3032 item on my Telyt 250-R lens?

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.

Test of pointer for cameras with flash

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