Hoya HMC UV-IR Cut Filter for Digital Imaging Size:67mm - $147.90 Filter Factor: 2 stops Glass

Filter Factor: 2 stops Glass Type: Hoya Optical Number of Multi-Coatings: 6 layers / 3 per side Hardened Top Layer: No Anti-Static: No Frame Construction: Standard Profile / Aluminum Front Filter Threads: Yes

Used to correct the greenish tone that appears when daylight type film is used under fluorescent lighting

or just about any non-metallic surface

The 81B color correction filter warms the ambient light entering the lens by 300° Kelvin by adding orange to the overall exposure

helping separate subjects from their background

Hoya HMC UV-IR Cut Filter for Digital Imaging Size:67mm - $147.90 Filter Factor: 2 stops GlassDescription The Hoya UV IR Cut filter cuts higher frequency ultra violet (UV) rays and lower frequency infrared (IR) light rays, allowing only light rays in the visible spectrum to pass through the filter and into the camera. This filter also reduces the effects of atmospheric haze.