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Paterson Plastic Developing Tray - for 5x7" Paper (Gray)

Paterson Plastic Developing Tray - for 5x7" Paper (Gray)
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Paterson PTP322 Overview

This Paterson Developing Tray is constructed of a hard durable, chemical resistant plastic, and is available for all popular print sizes in 3 colors to help differentiate between chemicals under safelight conditions.

This is a single gray tray that is 5 x 7" (12.7 x 17.8cm) in dimension, for prints sizes up to 5 x 7".

The trays base design gives maximum economy of solution and easy print removal, with a convenient pouring lip for drip-free emptying.
They are available individually or in sets of 3 with one of each color.
Stackable for easy storage
UPC: 116140624881

Paterson PTP322 Specs

Max Print Size5 x 7" / 12.7 x 17.8 cm
Packaging Info
Package Weight0.25 lb
Box Dimensions (LxWxH)10 x 8 x 1"

Paterson PTP322 Reviews

Great multi-purpose tray.

By Robert
Rated 5 out of 5
Date: 2021-02-03

Purchased three of these for 4x5 tray development. They are very well made and an exceptional value.

Great Printing Tray!!

Rated 5 out of 5
Date: 2015-01-07

These are doe-hard time proven trays! They are red and made like a steel work horse. If you drop it it won't break! It will bounce. If your stuck on a deserted island you could wave this tray in the air so rescue can see you it's so red! Great tray!

Sturdy tray

By Anonymous
Rated 5 out of 5
Date: 2014-10-19

Works great for developing film or paper. Super sturdy and thick so I never worry about it cracking unlike some of the other trays I have. Very light, too.

Great for negative development

By speralta
Rated 5 out of 5
Date: 2014-01-11

Got this tray for developing 4x5 film negatives and it works great! The large grooves on the bottom of the tray make lifting the negatives out of the developer very easy. Especially since you are in complete darkness.

Efficient, economical and just right.

By Jon n Luc
Rated 5 out of 5
Date: 2013-01-24

The trays are small enough to make efficient use of your chemicals and large enough for small printing. The price was right and they are tough. Can't go wrong with these trays.

5x7 tray

By Billy Bob
Rated 4 out of 5
Date: 2012-08-30

I'm using these to develop/process 4x5 film. The tray is deep enough to work with 20 oz. of chemical, and still have plenty of room for both of your hands without overflowing. I like having different colors available so that I always use only one type of bath for each color.

Saving developer

By Alison
Rated 5 out of 5
Date: 2020-04-20

Using this for developing 5x7s in the darkroom; it's the right size for the paper, using less developer than my 8x10 tray, and it's fairly easy to get the print out because of the runnels.

Very fine product

By Jack
Rated 5 out of 5
Date: 2015-09-24

Paterson developing trays are the best Ive used, just bought 9x12, 5x7. Solid, firm, plastic trays, easy to clean, will be buying 12x16 next. Very good buy for the money, will last many years to come.

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