Item Includes

• Heliopan B+W 1075 Bright Red Filter
• Manufacturer Warranty

Overview

The Heliopan B+W 1075 Bright Red Filter is a high-grade creative tool designed to inject raw drama into monochrome imaging, landscape work, and infrared photography. By locking out blue and green wavelengths entirely, it intensifies native red channels to supercharge image contrast, transforming faint passing clouds into heavy, brooding skies. Every piece of glass features an advanced 14-layer SH-PMC multicoating setup that cuts flare to virtually zero, while giving outdoor shooters a robust, water-shedding shield that resists field smudges and wipes clean in seconds.

Features

• Aggressive Tone Filtering: Stifles green and blue wavelengths completely to isolate reds, building stark, cinematic skies and cutting atmospheric haze.
• SH-PMC Multi-Resistant Coating: Layers seven distinct anti-reflective barriers on each side to maximize contrast while repelling mist, grime, and fingerprint oil.
• Premium Schott Glass: Utilizes highly polished, flat-ground Schott elements to ensure uniform light absorption and razor-sharp image fidelity.
• Low-Profile Mounting: The ultra-compact 4mm rim prevents dark corners when paired with wide lenses down to 24mm full-frame or 18mm cropped systems.
• Hardened Brass Assembly: Built from rugged, dimensionally stable brass that eliminates cold-weather binding and glides smoothly onto lens threads.
• Pass-Through Front Threading: Features matching front-end threads so you can seamlessly stack secondary accessories or click a standard lens hood into place.

Specs

• Filter Type: Monochrome Contrast Filter (1075 Bright Red / International No. 25)
• Application: Fine-Art Black-and-White, Aerial, and Infrared Photography
• Category: Black-white filters
• Manufacturer: HELIOPAN
• Filter Factor: Roughly 8x (translates to a +3 stop increase, or +1 stop exposure adjustment when relying on in-camera TTL meters)
• Substrate Material: Premium Schott Optical Glass
• Ring Material: Matte Black Coated Brass
• Frame Profile: SLIM (4 mm height)
• Coating Type: 14-Layer Total SH-PMC Multicoating
• Country of Origin: Germany