- Lenses


+ Belair + Diana F+ + Lomo LC-A + Petzval

Question
What makes the Belair X 6-12 Lenses so sharp?
What are the available mounts for the Petzval Lens?
How do I mount a different lens to my Diana F+ camera?
My Diana+ 110mm Soft Telephoto lens didn't come with an "accessory viewfinder." Where can I get one?
How do I know if my LC-A+ is a Russian Lens model or a Chinese Lens model?
How do I attach the 20mm fisheye lens to the Diana F+?
How do I attach the 110mm Telephoto lens to the Diana F+?
How do I attach the 55mm Close Up and Wide Angle lens to the Diana F+ camera?
How do I change the Belair X 6-12 lens?
Are the Belair X 6-12 Lenses made from plastic or glass?
What are the technical specifications of the Petzval Lens?
What’s included in the Petzval Lens pre-order package?
What’s included in the Petzval Lens package for Kickstarter backers?
I have both a Canon EF and Nikon F camera. Will my lens work with both?
My DSLR isn’t a full frame image sensor. What difference will this make to my Petzval photos?
Are the Petzval Lenses coated and is the lens waterproof/weatherproof?
Is the Russar+ lens compatible with my camera?
How Do I Get Started With My New Petzval Lens?
What is red shift and how do I correct it with the New Russar+?
What do I need to know about hyperfocal distance focusing with the New Russar+?
Is there a noticeable difference between the LC-A+ and LC-A+ Russian Lens?
Can I use the LC-A+ Wide Angle Lens on my original LOMO LC-A?
How do I adjust the view using the Diana F+ Lens Adaptors?
What is the difference between the two Belair X 6-12 lenses?
What’s the difference between the Brass Petzval Lens and the Black Petzval Lens?
Help! My camera doesn’t detect the Petzval Lens.
What is crop factor and how do I calculate it for the Russar+?