Hoya HD MkII IRND64 (1.8) 55mm

The Hoya HD MkII IRND64 (1.8) is a high-performance infrared neutral density filter designed for photographers and videographers who demand precise control over exposure in bright conditions. This filter reduces light by 6 stops (optical density 1.8) while effectively cutting infrared contamination, ensuring accurate color rendition and preventing color shift in long exposures. The slim aluminum alloy frame minimizes vignetting, and the 16-layer anti-reflective multi-coating provides water, oil, scratch, and static resistance for durability and easy cleaning.

Advantages

With the Hoya HD MkII IRND64, you can achieve creative effects such as motion blur in waterfalls, clouds, or traffic even in bright daylight. The infrared cut feature maintains natural colors, while the ultra-high light transmittance ensures sharp, high-contrast images. The slim frame allows stacking of additional filters or lens caps without vignetting on wide-angle lenses.

Suitable for

• Long exposure photography (landscapes, seascapes, architecture)
• Videography (cinematic motion blur, wider apertures in bright light)
• Creative photography (silky water, streaking clouds, light trails)

Key specifications

• Filter Type: Infrared Neutral Density (IRND)
• Filter Factor: ND64
• Optical Density: 1.8
• Light Reduction: 6 Stops
• Filter Diameter: 55mm
• Series: Hoya HD MkII
• Glass Material: High-Transparency Optical Glass
• Frame Material: Aluminum Alloy
• Frame Type: Low Profile / Slim Frame
• Coatings: 16-Layer Anti-Reflective Multi-Coating
• Water Repellent: Yes
• Oil Repellent: Yes
• Scratch Resistant: Yes
• Anti-Static: Yes
• Infrared Cut: Yes
• Front Filter Thread: Yes
• Vignetting: Minimized

Recommendations

For best results, use a sturdy tripod and remote shutter release. The filter can be stacked with other filters of the same diameter, but be aware of potential vignetting on ultra-wide lenses. Clean with a microfiber cloth and lens cleaning solution.