Heliopan 81B Filter – Slim Brass, SCHOTT Glass, Made in Germany

Adjust the color temperature of artificial light for perfect results with color film or digital sensors. The 81B filter subtly warms images, ideal for portraits, fine art reproduction, and studio work.

Key Features

• Wratten 81B – adjusts artificial light to ~3200 K (compensates up to 3500 K)

• Enhances natural, flattering skin tones

• Slim brass frame with front thread – stackable with other filters or lens hoods

• High-quality SCHOTT optical glass, 100% plan-parallel

• Special hard coating – durable, easy to clean

• Exposure factor: +1/4 stop (approx. 1.2×)

• Made in Germany

Use Cases

• Portraits & nude photography – warmer, friendly skin tones

• Studio or museum reproductions requiring neutral, accurate colors

• Fine-tuning color balance for professional lighting setups

Build & Quality

• Precision brass mount – stable and temperature-resistant

• Slim 4 mm frame compatible with wide-angle lenses

• Additional front thread for stacking or accessories

Perfect for photographers needing precise color control under artificial lighting.