FOMATOL LQN 250ml – Powerful Liquid B/W Paper Developer
FOMATOL LQN 250ml is a liquid concentrate black & white paper developer, ideal for manual or automatic processing. Dilutes 1:7 or 1:4 for consistent, high-quality prints.
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₹1,300.00 Original price was: ₹1,300.00.₹1,175.00Current price is: ₹1,175.00.
Availability: 3 in stock
Introduction:
Darkroom photographers who seek consistency, reliability, and excellent print quality understand the importance of a dependable paper developer. FOMATOL LQN 250ml is a specially formulated liquid concentrate black and white paper developer created by Foma Bohemia — a trusted name in analog photography since 1921.
Designed for normal-working development, this developer is ideal for both manual tray processing and automatic developing machines. Its precise chemical balance and flexible dilution options make it a perfect match for all types of B&W photographic printing papers, whether you’re working with resin-coated (RC) or fiber-based (FB) varieties.
What is FOMATOL LQN 250ml?
FOMATOL LQN 250ml is a high-quality liquid paper developer for black and white photographic prints. It comes in a ready-to-dilute format and offers a balanced tonal response, normal working contrast, and clean highlight-to-shadow transitions.
This paper developer ensures:
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Excellent tonal reproduction
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High image stability
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Uniform development across the paper surface
Whether you’re printing contact sheets or exhibition-grade fine art prints, this developer delivers results that are sharp, neutral, and consistent.
Key Benefits of FOMATOL LQN 250ml
Here’s why photographers worldwide trust FOMATOL LQN 250ml for their darkroom workflow:
🔹 1. Liquid Convenience
Unlike powder-based paper developers that require full dissolution and careful handling, this developer comes as a liquid concentrate — reducing prep time and mess. Just dilute with water and pour it into your tray or processor.
🔹 2. Dual Use – Manual & Automatic
One of the most flexible features of FOMATOL LQN is its compatibility with both manual darkroom processing and automatic processing machines. Ideal for labs, schools, or photographers with rotary drum processors.
🔹 3. Consistent Output
When diluted correctly, FOMATOL LQN 250ml provides even development and normal contrast. It’s engineered to handle a wide range of exposure conditions and paper types without color casts or uneven tones.
🔹 4. Flexible Dilution
You can dilute FOMATOL LQN 250ml based on your processing method:
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1:7 dilution – For manual tray development
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1:4 dilution – For automatic processing (higher replenishment rate)
This flexibility makes it ideal for photographers who work in different environments.
How Much Can You Develop?
From one bottle of FOMATOL LQN 250ml, you can produce enough working solution to develop dozens of black and white prints, depending on paper size and dilution ratio. For example:
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At 1:7 dilution, you can produce approximately 2 liters of working solution.
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This is typically enough to process around 40 to 50 prints (8×10″), depending on usage and agitation.
If you’re working with larger paper sizes or heavier FB papers, you may get fewer prints, but the quality remains outstanding.
Applications of FOMATOL LQN 250ml
FOMATOL LQN 250ml is ideal for:
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Fine art silver gelatin printing
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Educational labs and schools
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Gallery exhibition prints
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Contact sheet production
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Archival black and white print processing
No matter the scale of your darkroom, FOMATOL LQN integrates smoothly with your existing workflow.
Pair With These Compatible Products
To maximize your darkroom workflow, you can pair FOMATOL LQN 250ml with several high-performance products available in our store:
🔗 FOMA Fix P U1 – Reliable B&W Powder Fixer (1L Solution)
🔗 Paterson 8×10 Trays – Chemical Safe Plastic Darkroom Trays
🔗 All Films Collection
These items are fully compatible with FOMATOL LQN and help ensure professional-quality prints.
How to Use FOMATOL LQN 250ml
For Manual Processing:
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Dilute the concentrate 1:7 with water (e.g., 250ml concentrate + 1750ml water)
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Pour into your 8×10 or 11×14 trays
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Develop for 1 to 2 minutes at 20°C (68°F)
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Follow with stop bath, fixer, and archival wash
For Automatic Processing:
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Use 1:4 dilution
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Ideal for roller processors and automated drum systems
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Always check your equipment’s guidelines for temperature and cycle duration
For best results, always store FOMATOL LQN 250ml in a cool, dark place and use clean measuring equipment.
External Resources & Further Reading
To learn more about proper black and white print processing, dilution, and archival practices, we recommend the following expert guides:
📘 Ilford’s Guide to Black & White Paper Processing (PDF)
📘 Foma Bohemia – Official Product Data Sheet
These resources are especially helpful for photographers working with FOMATOL LQN 250ml in a professional or archival setting.
Technical Specifications
Feature | Specification |
---|---|
Product Name | FOMATOL LQN 250ml |
Type | Liquid Paper Developer |
Format | PE Bottle (250ml) |
Compatible Papers | All B&W Photographic Papers |
Dilution (Manual) | 1:7 |
Dilution (Automatic) | 1:4 |
Developer Type | Normal-working |
Shelf Life (Unopened) | 12–24 months |
Manufacturer | Foma Bohemia (Czech Republic) |
Why Choose FOMATOL LQN ?
If you’re looking for a reliable, easy-to-use, and affordable paper developer that delivers neutral tone prints with stable contrast, FOMATOL LQN is a superb option. Its versatility, compatibility, and proven formulation make it a favorite among analog photographers and educators alike.
Final Thoughts
Whether you’re making archival-quality prints or test strips, FOMATOL LQN 250ml ensures consistent, professional-grade results in every session. Easy to use, highly efficient, and supported by one of the most respected names in photography chemistry, this developer belongs in every serious darkroom.
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