K&F Concept 52mm HD Soft GND8 Lens Filter, 3 Stop (0.9) Soft Graduated Neutral Density Filter with 28 Multi-Layer Coatings Waterproof/Scratch Resistant/Anti-reflectivity for Camera Lens
- 【Function】 GND8 (GND0.9) Soft Graduated Neutral Density Filter helps manage the lighting condition during golden hours ,balancing the light between ground and sky to achieve better cloud detail & color saturation..
- 【Information】 GND8 filter 3 stop(0.9) , the transmittance is 12.5%, compared with other same products in market (2%-4%) reflectivity K&F GND8 filter reflectivity only 1.25%, better than other products..
- 【Import Optical Glass】 This GND8 filter made by optical glass , each side of this glass with waterproof ,scratch resistant and oil proof coating, easily for cleaning and carrying , suitable for all the adventures..
- 【Nanotec Coating】Both side of of the glass with double side polishing technology , ensuring high quality images even on telephoto lens, the gradient coating technology ensuring uniform color and accurate stop , dimming without deviation..
- 【No Vignetting Frame 】Ultra slim aviation aluminum glass frame with non-slip CNC design , eaily install on lens , no vignetting and dark conner even on wide angle and telephoto lens..