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Print film solves the problem of trying to replicate prints extensively worked in the darkroom.
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Instead of printing directly to the paper your image is transferred to the negative Print Film
which can be contact printed repeatedly, faithfully reproducing all your darkroom manipulations. |
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Efke Print film is a high silver content, chlorobromide, orthochromatic emulsion coated on a clear 170 micron polyester base.
It was designed as a replacement for Agfa's Gevatone N31P and is excellent for creating enlarged negatives
(in a two-step process) for contact printing.
Used by many alternative process photographers the world over as the industry standard. |
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It has an ISO rating of 25 and a speed of P400.
Varying the concentration of the developer can control the ISO range.
For example using Dektol™, or LPD™ in stock solution increases the contrast.
Further dilution reduces the contrast.
Experimenting with different dilutions and developing times will produce the desired results. |
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Efke Print film tones in all available toners: Sepia, Selenium and Blue.
With the blue toner, underexpose by 0.5-1.0 stops because blue toners add image density. |
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The Efke Print Film emulsion is relatively fast.
Use a standard step wedge to determine exposure times.
Put a black card under the film to avoid bounce back through the transparent substrate.
Develop at least two minutes with all developers regardless of dilutions. |
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USE RED SAFELIGHT FILTER ONLY - Other safelights including OC are not compatible.
Be sure the distance from tray to safelight is at least 40 inches. |
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Previously sold as Maco Genius Print Film |