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Enlarger Bulb Chart
This chart covers the enlargers we sell. We also have bulbs for almost
every enlarger made. If you don't see what you need, give us a call at
(800) 292-6137, or e-mail us.
Filter Conversion Chart
This is a listing for all the filters that are commonly used in both
black & white photography and color photography. This chart should be
used as a reference point to get the desired effect you want out of your
film.
Film Developing Chart
Developing chart for all B&W films sold by Freestyle in standard developers:
Digital Infra Red
The Olympus C2000Z Digital Camera and Infrared Photography
Kelvin Rating Chart
Here is a brief outline of the facts of light as they affect color photography.
To color film, all light is not created equal, thus the need
for filters to get the effects you want.
Using Color Enlargers with B&W Paper
For using colorhead enlargers with variable contrast papers.
Pinhole Camera Aperture Chart
Calculating exposures for your pinhole camera can be difficult. The
Lensless Camera Mfg. Co., whose models we sell, has provided us with the
following table of apertures and f-stops for their products.
Printing Paper Chart
Before you buy any printing paper be sure you are buying what you need.
Developing Chart for Pressmaxx Films
Holgaroid Instruction Manual (pdf)
This Freestyle exclusive manual will get you up and going on your new addition to the world famous Holga camera.
Infrared Photography Tips
All commercial infrared films are sensitive to a combination of visible and infrared light. When treated like normal film (normal speeds, no IR filter) they behave like a normal film; they SHOW no special characteristics.
Mixing Stop Bath From Glacial Acetic Acid
You can make a working solution of stop bath from glacial (100%) acetic acid in two steps. First, dilute the full-strength acetic acid down to 28 %. To do this, mix 3 parts of glacial acetic acid with 8 parts of water. For example, 3 oz. acetic acid + 8 oz. water, or 6 oz. acetic acid + 16 oz. water. Always pour the acetic acid into the water to avoid splashing.You can store the 28% acetic acid solution for later use. Next, to make working solution: Measure our 48 ml (milliliters) of your acetic acid solution, and then add to 1 liter water.
Developer Capacity
This table lists the number of prints that can be developed with a certain volume of paper developer.
Return to the Techtips.
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