Log in to check your private messages. Carl Zeiss Jena Sonnar 18cm f2. 8 military Leica ultra rare collector dream. 1 items listed in shop. Click here to see them all. About this forum, our websites, and the world of photography. Forum will be done wit.

Register to save your cart before it expires. Photography is important part of my life, both as a day job and as a hobby. At present, I work in such specialized areas as photography of UV-induced visible fluorescence, reflected ultraviolet and multispectral photography.

Is it really a sacrifice? January 17, 2017.

A comprehensive and growing database and collection. Of Macro Lenses and their technical data. Also have a look where these macro and special lenses. And may only be used with my prior consent.

Enter your email address to subscribe to this blog and receive notifications of new posts by email. Christmas Bird Count 2015 CAHF, Area 3. This year again, we had one party helping us with the Ward Creek area, and another with Lone Tree Cemetery, Five Canyons, Sulphur Creek and other areas. The Yellow-bellied Sapsucker that was observed for the past three years was missing, unfortunately.

Tuesday, August 24, 2010. Posted by The Optics Guy. Wednesday, July 21, 2010. Ok, so it has been a while since the last post. This is very interesting though;. Posted by The Optics Guy. Tuesday, April 27, 2010. The European Extremely Large Telescope; Adaptive Optics and Resolution Power.

Photography tips and techniques that go beyond the basics. My model Gee strikes a fierce pose, holding my awkward prop with grace. Of course I was intrigued and had to check it out. In front of each station was an information sheet th.

Sun in UV and IR. Flower in Visible and UV. Books by David Prutchi, Ph. DOLPi Camera Wins Gadget Freak of the Year Award! Published on November 23rd, 2016. Diy Long-, Medium, and Short-Wave UV Lamp for Fluorescence Photography.