Heliopan 43mm Neutral Density 1.8 Filter

Heliopan ND 1.8 Neutral Density Filter | +6 Stops (64×) | Slim Brass | SCHOTT Glass | Made in Germany

Short Description:
The Heliopan ND 1.8 (Gray) Neutral Density Filter delivers strong light reduction of 6 f-stops (64×) while preserving sharpness, contrast, and accurate color reproduction. Crafted from premium SCHOTT optical glass and mounted in a slim brass frame with front thread, it is ideal for long exposures, video, architecture, and drone photography.

Key Features:

• Neutral Density ND 1.8 (Gray) filter

• Light reduction: +6 stops

• Extension factor: 64×

• Light transmission: approx. 1.56%

• High-precision SCHOTT optical glass

• Color-neutral light attenuation

• Slim brass mount – wide-angle compatible, anti-jamming

• Front thread for stacking filters or lens hoods

• Suitable for photography, video, and drones

• Made in Germany

Performance & Use:
The ND 1.8 filter is considered an extreme ND filter, enabling very long shutter speeds in bright conditions. Ideal for smoothing water movement, eliminating moving people in architectural shots, creating motion blur in daylight video, and controlling exposure for cinematic drone footage.

Build Quality:
Manufactured in Munich, Heliopan ND filters use carefully polished SCHOTT glass for maximum sharpness and neutral color balance. The precision slim brass frame minimizes reflections, resists temperature stress, and prevents thread binding. Its low-profile design avoids vignetting on wide-angle lenses.

Specifications:

• Filter Type: Neutral Density (ND)

• Density: ND 1.8

• Aperture Compensation: +6

• Extension Factor: 64×

• Transmission: ~1.56%

• Mount: Slim brass with front thread

• Origin: Germany

Important Note:
Not suitable for direct visual observation of the sun.