Here's some brain teasers for the photo cognoscenti

Some digital stuff may appear if the webmaster can get around to it:

1. What is the relationship between grain and gain?

2. What was the fastest commercially available 35mm standard lens for interchangeable lens cameras?

3. What was the make of the first commercially available 120 single lens reflex?

4. Name the trade mark of Kodak's 35mm folding cameras?

5. What does pixel stand for?

6. Name two members of the f64 group?

7. Name a famous Yorkshire photographer (there are some!) who specialised in photographing his coastal town?

8. What is the effect of gold toning a black and white print?

9. What's the name of the notable press and social documentary photographer born in Mansfield and often associated with L.S. Lowry

10. What's the name of the best photo society in Derbyshire!