Overview:
Water Repellent and Stain Resistant:
The surface of the filter is treated with 18 layers of nano-coating for water and oil repellency. You can safely shoot in harsh environments such as rivers, mountains, and deserts. Adopts high quality tempered optical glass, which significantly lowers lens flare and ghosting, and reduces reflections, allowing you to take bright and variety of photos freely.
Thin Frame & High Transmittance:
Even though it is variable, it uses ultra-thin glass at only 0.3 inch (7 mm), and is thin frame that can be used with wide angle lenses. 99.6% high transmittance and low reflection, maximizing the photographic power of the lens.
Features:
- Wider outer optic to help reduce vignetting at wide angles,Made of high quality optical glass by K&F Concept technology
- The K&F Concept Variable Neutral Density filter can take the place of a range of graded ND filters which saves money and time
- This Variable Density filter is an especially useful tool when creating motion blur in moving water such as waterfalls, rivers and crashing waves
- Compatible with the Sony（NEX-5TL NEX-3NL A5000 A6000 NEX-6 ILCE-5000L ILCE-6000L NEX-5RL）E PZ 16-50mm F3.5-5.6 OSS Lens.
- Brand of K&F Concept manufactured by a professional team.
- X mark found when maxing out the fader
