What makes a good circular polarizer filter? Edge-to-edge sharpness and no color cast. Most of all? Control. When moisture and aerosols in the air diffuse the light, you need a polarizing filter to restore the sky’s original blue and bring back subject features. Every creator a high quality circular polarizer to handle dynamic lighting conditions and match the quality of their lens.
STC’s Super Hi-Vision CPL filter is made of two layers of 0.8mm Schott B270 optical glass around a Nitto high-transmission polarizer in a double-layer ring. Simply put: we deliver high quality optical glass that your camera deserves. Don't settle for less.
Features
Two layers of 0.8mm Schott B270 crown glass around Nitto high-transmission polarizing film to filter out the effects of diffused light.
STC uses the best high-transmission polarizer and SLC simulative linear calibration coating technology to make a filter that lowers exposure by just 1 EV for optimal picture quality with low color cast.
For the rim, we use precision machining for a tough but lightweight aluminum alloy frame. The super slim 6mm design reduces vignetting when using a wide-angle lens. The inner circle is treated with non-stick Teflon and a matte black finish and the embossed frame is easy to rotate. The shock-absorbent frame also reduces the chance of damage to your lens if it takes a knock.