---
title: "Developing Tray Set 12x16"
url: https://shop.neoanaloglab.com/en/products/developing-tray-set-12x16
language: en
description: "A practical tray set for black-and-white print processing, sized around 11x14 paper."
---

# Developing Tray Set 12x16

Paterson · Archive & utility · Set of 3 / for 11x14 paper / chemical-resistant plastic

- Price: ¥7,040 (JPY, consumption tax included)
- Availability: Sold out
- Condition: New
- SKU: PATE-ACCTRAY-3-TRAYS-11X14-IN
- Ships outside Japan: No, Japan only

## Description

A practical tray set for black-and-white print processing, sized around 11x14 paper.

Paterson trays are a standard darkroom choice for developer, stop, and fixer stations. The 12x16 format is commonly used for prints up to 11x14 and the molded plastic body is built for repeated wet darkroom use.

## Specifications

| Specifications | |
| --- | --- |
| Set | 3枚組 |
| Inner size | 11x14 inch |
| Finish | 耐薬品プラスチック |

## Shipping and returns

- Free shipping within Japan on orders of 15,000 JPY or more.
- Roll film ships free from 3 rolls of 135 or 5 rolls of 120.
- Otherwise 500 JPY for small tracked roll-film parcels and 900 JPY for other tracked shipments.
- Orders ship within 2-5 business days after payment is confirmed (weekends and Japanese holidays not counted). Delivery within Japan usually takes 1-2 days (2-4 for small roll-film parcels).
- Returns: Within 30 days of delivery. Change-of-mind returns must be unopened and unused; damaged or defective items are accepted even if opened.

## Questions

- **How do I choose negative sleeves?** For 135 film the standard page holds 7 strips of 6 frames; for 120, pages hold 3-4 strips. For long-term storage choose acid-free material that passes the Photographic Activity Test (PAT).
- **What size trays do I need?** Use trays one size larger than your paper, and plan on 3-4: developer, stop bath, fixer, and a holding/wash tray.
- **How should negatives and prints be stored?** Aim for a dark, stable environment around 20°C and 30-50% relative humidity, avoiding rapid temperature and humidity swings.

## Images

- https://shop.neoanaloglab.com/product-images/products/prod_basin_set/1777467008013-4fc0266a-3-trays.jpg

---

Prices and stock as of: 2026-10-20T03:58:23.588Z · https://shop.neoanaloglab.com/en/products/developing-tray-set-12x16