Kenko 62mm Zeta Circular-Polariser Filter

The Zeta series debuted in 2009 after a long, exhaustive effort by Kenko to offer the highest end filters. Adopting the newly developed the ZR coat, which achieves one of the world’s best surface reflectivity levels of 0.3% or less (or 0.6% or less with C-PL of low-temperature multi-coat specification), the Zeta series cuts reflection on the filter’s glass surface to eliminate flare and ghosting. All Zeta filters use glass material of the highest quality, and their frame, which retains the filter glass, ensures the maximum degree of flatness.

Key Features

Extra Thin, Extra Light
Only 0.8mm Thin Glass, 10g Feather Light Filter 
Zeta EX uses a specially polished 4 layer thin glass and ultra thin frame combination making it wide-angle lens compatible. Even with being this thin, the Zeta EX still has the front screw on function for attaching a lens cap. The super light weight mechanically benefits certain AF lenses. 

Extra Bright
High Transparency Polarizing Film 
Zeta EX transmits as much as 25% more light through the polarizing film, giving the photographer about 1 stop more light than a standard circular polarizer.

Extra Anti-Reflective
ZR ( Zero Reflection ) Super Multi-Coating 
This innovative coating will not interfere with any color or light transmission. Reflections are eliminated by allowing light to enter the filter at virtually any angle.

Extra Smooth Glass
Nano Glass Technology 
Our Nano Glass Technology creates an ultra smooth surface from the finest particles of glass, making it stain and scratch resistant without any effect to the image.