STC High-Transmission Hybrid (-0.5EV) CPL Filter

In order tosolve the problem of light-reducing and over-polarization as using CPL filter,STC utilize the state-of-the-art polarizing material to achieve the highesttransmission rate of 65% on Hybrid CPL filter. Merely reducing 0.5 stop oncamera, it’s not only your best choice of CPL without vignetting and colorcast, also a solid UV protector to be your companion traveling all over theworld. No matter indoor or outdoor scenario, one multi-function filter ispropitious to record any legendary moment.

Feature:

Made byGerman Schott® B270 optical crown glass, the total thickness is 1.6mm, prettythin and light.

The mosthighest transmission polarizing film in the world. 65% transmission rate and70% polarizing rate make low light photography with CPL possible.

Lowreflectivity under 0.6%.

Double-sidedAnti-reflection coating reduces lens flare effect.

High-qualitydouble-sided NANO Anti-smudge coating build excellent performance on waterproofand grease-proof.

Super slim6mm aluminum rim eliminate vignetting problem on wide angle lens.

Antistaticcoating makes the glass easy to keep clean.

The qualityof glass surface flatness is up to 20/40, which is suitable for high resolutioncamera and 600mm or more focal length telescope lens.

Black-rimmedglass and matte black anodized frame design eliminates flare.

Teflon-coatedknurled thread is easy to install or remove from your lens, and available forlens cap and hood.

Specification：

Availablesize：58mm,67mm, 72mm, 77mm, 82mm

Material：SCHOTT®B270 Optical Glass, Japanese Polarizing Film

Thickness：1.6mmGlass, 3.5mm Rim

PolarizingRate：70%

Transmission：63%±2

Reflection：<0.6％

Spectrum：400~700nm

Water DropContact Angle：> 110°

Origin：Taiwan

Passed：RoHS2.0