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REEL 5x7 guidance
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REEL 5x7 developing reel
A developing reel for 5x7 inch and 13x18 cm format film and paper. Compatible with Paterson 5 and 8 tanks, works with the AGO Film Processor or hand agitation.
Loading Instructions
This reel accommodates up to two sheets of 5x7 inch or 13x18 cm film. Insert the sheets emulsion side facing inward, between the two columns, and slide them down.
Attach the top holder: push down one click for 13x18 cm film or two clicks for 5x7 inch film.
To remove the top holder after developing, place your thumbs in the centre hole and use your index fingers to pull it off.

Chemical Volumes

For vertical agitation, use a minimum of 1350ml of chemistry per reel.
Updated on 14 Feb 2026
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