Attributes

Brand	-
Category	Office Equipment, Supplies & Services / Photo Printing Equipment
Origin	-
Brand	Paterson
Model Number	1520
Film Format Compatibility	135 (35mm) and 120 Medium Format
Tank Material	High-Impact Polystyrene
Reel Type	Dual-Core Self-Loading Reels
Chemical Capacity	300ml to 600ml
Light Tight System	Multi-baffle funnel cap
Agitation Method	Inversion or Rod Stirrer compatible
Country of Origin	United Kingdom
Warranty	1 Year Manufacturer Warranty

6 reviews

Anonymous

Mar 21, 2026

Rating: 5/5

Best investment for home developing

I switched from a stainless steel tank to this plastic one and I love it. It uses less chemistry and is much lighter to carry. The agitation is smooth and consistent.

Anonymous

Mar 21, 2026

Rating: 4/5

Solid build, great value

Very sturdy construction. The only reason I didn't give 5 stars is that the funnel cap can be a bit tight to screw on initially, but it loosens up with use. Chemicals stay secure.

Anonymous

Mar 16, 2026

Rating: 5/5

Reliable and leak-proof

Used this for C-41 color processing which requires precise temperature control. The tank holds heat well and the light trap is excellent. No fogging on any of my negatives.

Anonymous

Mar 12, 2026

Rating: 5/5

Classic design that works

You can't go wrong with Paterson. This kit has everything you need to start developing immediately. The instructions included were clear and helpful for my first batch.

Anonymous

Mar 07, 2026

Rating: 4/5

Great for 120 film

Loading 120 film is a breeze with the self-loading mechanism. Takes a little practice to get the leader in right, but once you do, it's very fast. Highly recommend.

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect for beginners and pros alike

This tank is incredibly easy to load even in a changing bag. The dual-core reels handle both 35mm and 120 film without any fuss. I've processed over 50 rolls with zero leaks.

5 FAQ

Q: What is the minimum amount of developer required for one roll of 35mm?

A: For a single roll of 35mm film, you typically need approximately 300ml of developer solution to ensure the film is fully submerged.

Q: Is the plastic material resistant to common photographic chemicals?

A: Absolutely. The tank is made from high-impact polystyrene designed to resist corrosion and staining from standard black and white and color developing chemicals.

Q: Does this tank come with reels for both 35mm and 120 film?

A: Yes, the Paterson 1520 kit includes dual-core reels that are adjustable to accommodate both 135 (35mm) and 120 medium format film.

Q: Can I use a rod stirrer with this specific model?

A: Yes, the lid of the Paterson 1520 features a central hole specifically designed to accept a Paterson stirring rod for alternative agitation methods.

Q: How do I clean the tank after using color chemicals?

A: Rinse thoroughly with warm water immediately after use. For stubborn stains, a mild dilute bleach solution can be used, followed by a comprehensive water rinse before drying.

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