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A simple and elegant tool for processing 4 x 5" sheet film, the SP-445 from Stearman Press is a straightforward system for developing up to four sheets of film at a time. Using easy-to-load film holders, this daylight tank is requires just 16 oz of solution for processing and has integrated liquid level indicators to prevent under or overfilling. Its unique design promotes fast filling and draining and also permits the use of a thermometer during processing for more accurate and consistent developing results. It is constructed from durable ABS plastic and sealed with an O-ring to prevent spillage when using inversion agitation methods.
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Stearman Press SP-445 Compact 4 x 5" Film Processing System
Key Features
- Developing Tank with Two Holders
- Holds Up to Four 4 x 5" Sheets at a Time
- Requires 16 oz of Solution
- Liquid Level Indicators
A simple and elegant tool for processing 4 x 5" sheet film, the SP-445 from Stearman Press is a straightforward system for developing up to four sheets of film at a time. Using easy-to-load film holders, this daylight tank is requires just 16 oz of solution for processing and has integrated liquid level indicators to prevent under or overfilling. Its unique design promotes fast filling and draining and also permits the use of a thermometer during processing for more accurate and consistent developing results. It is constructed from durable ABS plastic and sealed with an O-ring to prevent spillage when using inversion agitation methods.
Stearman Press 445100 Overview
Stearman Press 445100 Specs
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Packaging Info
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Stearman Press 445100 Reviews
See any errors on this page? Let us know
Is this strictly 4x5, or could it handle the ...
Is this strictly 4x5, or could it handle the 3.25x4.25 format? (And if not, any recommendations for what the best solution is for that size?)
This will only work with 4x5 film.
Date published: 2021-06-28
Does this have light leaks? Customer image has a ...
Does this have light leaks? Customer image has a clamp
Hello. No...it's light tight. On one side where you pour in the chemicals there are two thin plastic slides which are light baffles. They let the water through but not the light from the pour hole. I have been using it for a couple weeks, and it's great. In particular it's friendly on chemicals, only 16 oz for 4 sheets. Also (per the instructions) after you pour in the chemicals, you squeeze the sides slightly then tighten the screw lids, then release the squeeze. Air pressure creates a solid seal for the main flat lid. Very clever. Finally, it's easy to load. Just like your film holder for the camera.
Date published: 2021-12-13
what rev are the film holders?
what rev are the film holders?
It is Rev-4.
Date published: 2023-01-23
Does the Stearman Press work for direct positive ...
Does the Stearman Press work for direct positive paper?
Probably not. It is just a developing tank and the holders are for 4x5 film--one sheet per side. Having said that, in terms of a tank that is light tight it could develop anything, but probably just one sheet of a substrate at a time without the film holders.
Date published: 2022-06-14
What is the recommended solution volume that does ...
What is the recommended solution volume that does not cause problems due to overfill?
The recommended solution volume of the Stearman Press SP-445 Compact 4 x 5" Film Processing System is 16 oz.
Date published: 2023-11-13