These 25 sheets of 16 x 20" COT 320 Paper from Bergger are designed for different printing methods, such as, platinum, palladium, cyanotype, and other alternative processes.

This is a non-sensitized, 100% cotton, bright white paper. No brighteners have been added to the paper.

Designed for Alternative Processes    100% Cotton Paper    Paper Weight: 320 gsm    Natural White Finish    No Brighteners Have Been Added    Non-Sensitized

Related Questions and Answers

Q: 1. Is it good for star trail photography over 1hour of exposure?

A: Provia works well for star trails. No discernible color aberrations. You might find that an exposure of 2 to 3 hours works better at a smaller aperture. Result is longer star trails. Point toward the North Star and away from light pollution

Q: 2. Will this work with the apo televid 77 straight body scope?

A: NO, this eyepiece couples to the newer model Leica Televid 82 only... It will NOT couple to the older model Leica Televid 77, straight OR angled.

Q: 3. Will this work with the Pentax PF-65 ED II ?

A: No, it will not

Q: 4. adapter for telescope use?

A: Yes you can get an adapter but not afaik from B&H or Leica. Starlight instruments sells a very nice one for 2 focusers and APM Telescopes sells either a 2 or 1-1/4 version but not quite as nice.

Q: 5. Can it fit Macbook Pro 13 inch?

A: It would not be recommended. This case does not have have a spot in it that is dedicated to a laptop.

Q: 6. What happened to Fujifilm Quick Load films? Have they been discontinued?

A: Unfortunately, Fujifilm Quick Load films were discontinued several years ago.

Q: 7. My 1DX MKII is 7" high. Will it fit? Interior height states 6.5?

A: The Arco Video Dr. Bag 20 should fit your camera so long as it isn't standing straight up.

Q: 8. I have a leica 82 shooting scope is there a adapter to use a straight eyepiece as opposed to the angled I own.?

A: Unfortunately there is not. The part of the body of the scope where the eyepiece attaches is actually an elbow that turns up. The body of the straight scope is exactly that straight. Two different body styles.

Q: 9. do you sell just the eye cup?

A: The eyepieces for Leica scopes must be purchased from Leica directly.

Q: 10. Do the mid level spreaders expand or are they at a fixed length?

A: there is VERY limited room for expansion on the spreaders