What is the Luminograph?

It's our UV exposure unit designed specifically for alternative prints. It provides a calibrated, uniform UV source for reproducible results, unlike sunlight which varies with weather and time of day.

Can I use sunlight instead?

Absolutely! All our processes work with sunlight. The Luminograph simply offers more control and reproducibility. Perfect for cloudy days or night work.

What's the difference between A4 and A3+?

The A4 Luminograph covers formats up to A4. The A3+ allows large formats up to A3+ and offers higher UV power for reduced exposure times. The Pro Pack includes both.

What is the UV tube lifespan?

The UV LED tubes have a lifespan of over 10,000 hours, which is several years of intensive use.

Does the Luminograph replace sunlight?

Yes, completely. It provides more uniform and reproducible UV exposure than sunlight, with precise time control.

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Vision Picturale

UV equipment

Luminograph

Name: Luminograph
Brand: Vision Picturale
SKU: LUMINOGRAPH-A4
Price: 399.00 EUR
Availability: InStock

UV exposure unit designed specifically for alternative photography. Uniform exposure across the entire surface, built-in digital timer, vacuum system for perfect contact. Available in A4 (€399) and A3+ (€599).

Designed in Paris · 2-year warranty · Compatible with all VP processes

Luminograph A4 — Vision Picturale UV Exposure Unit

Use cases

Why the Luminograph?

All processes

Compatible with cyanotype, Aquaprint, carbon, bromoil, resinotype and gumoil. One tool for your entire practice.

Consistent results

Digital timer and calibrated UV power. No more exposure variations due to weather or time of day.

Perfect contact

Built-in vacuum system for optimal negative-paper contact. Sharp detail, no diffusion blur.

Year-round practice

No need to wait for sunshine. Expose indoors, day or night, whatever the season.

Technical specifications

Two formats, same excellence

Spécifications techniques

Format max

21 × 29,7 cm

Surface d'expo

24 × 32 cm

Puissance UV

40W

Longueur d'onde

395nm

Minuterie

Digitale intégrée

Système vide

Système standard

Poids

~3,5 kg

Construction

Aluminium anodisé

Procédés compatibles

Cyanotype

Gomme (Color & Sanguine)

Résinotypie

Bromoil

Tirage Charbon

Temps d'exposition indicatifs

Cyanotype3-5 min

Gomme4-8 min

Résinotypie6-10 min

Bromoil2-4 min

Tirage Charbon5-10 min

* Temps variables selon densité du négatif, humidité du papier et procédé exact utilisé

Conçu et fabriqué en France

A4 ou A3+ ? Choisir le bon modèle

Vous regardez

LUMINOGRAPH A4

399€

Particuliers & débutants

Parfait pour débuter
Encombrement minimal
Rapport qualité/prix optimal
Tirages jusqu'à 21×29,7 cm

Alternative

LUMINOGRAPH A3+

599€

Ateliers & professionnels

Grands formats jusqu'à 32×48 cm
Puissance UV doublée
Temps d'exposition réduits
Système vide professionnel

💡 Conseil : Le A4 est idéal pour débuter. Passez au A3+ si vous prévoyez des tirages grand format.

Frequently asked questions

Everything about the Luminograph

What is the Luminograph?: It's our UV exposure unit designed specifically for alternative prints. It provides a calibrated, uniform UV source for reproducible results, unlike sunlight which varies with weather and time of day.
Can I use sunlight instead?: Absolutely! All our processes work with sunlight. The Luminograph simply offers more control and reproducibility. Perfect for cloudy days or night work.
What's the difference between A4 and A3+?: The A4 Luminograph covers formats up to A4. The A3+ allows large formats up to A3+ and offers higher UV power for reduced exposure times. The Pro Pack includes both.
What is the UV tube lifespan?: The UV LED tubes have a lifespan of over 10,000 hours, which is several years of intensive use.
Does the Luminograph replace sunlight?: Yes, completely. It provides more uniform and reproducible UV exposure than sunlight, with precise time control.

Switch to professional exposure

The Luminograph transforms your practice: consistent, reproducible results, independent of the weather. Free shipping, 2-year warranty.

Picturale Ecosystem