Product Features
ProMaster HGX PRIME Circular Polarizer (CPL) Filter - 77mm
Model # PRO 6858
$179.95
FREE SHIPPING *Restrictions apply.
This Circular Polarizing Filter lets 30% more light reach your camera than everyday polarizers while reducing reflections and enhancing color saturation.
| Effect | CPL |
| Thread Size | 77 mm |
| Outer Diameter | 80.0 m |
| Frame Thickness | 7.0 mm |
| Lens Thickness | 2.0 mm |
| Coatings | 18 Layers |
| Light transmission rate | Maximum 88.9% / Average 44.4% (Average at 400 - 700 nm) |
| Reflection | Less Than 0.6% (Average at 420 - 680 nm) |