WYATT 100x150mm Square MC Multi-coated Hard Reverse Graduated Neutral Density Filter GND 0.9 ND8 3 Stops Optical Glass
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![IMG_20180307_225207](https://ae01.alicdn.com/kf/HTB142aapMmTBuNjy1Xbq6yMrVXaP.jpg)
Specifaction:
Model: WYATT 100 series Nano Soft GND filter
Size: 100x150mm
Thickness: About 1.9mm
Materials: Pure optical glass
Coating: Multi-coated (Double sides 18 layers nano coatings)
Gradient type:Soft / Hard / Reverse GND for option
Filter Density: GND0.9 (8x) 3 stops
Fit for: Fit for all brand 100 seris holder
Advantage of Optical Glass:
All high-end lenses on the market are made of optical glass.
Compared with the resin filter, optical glass filters have better optical properties. Longer service life, delay aging. Multi-coated to prevent scratches. Not easy to deformation, better control color shift.
Advantage of Nano multi-coatings:
Easy Cleaning
Reduce reflections to help prevent glare and ghosting
Fantastic durability
Anti fouling (repels oil, water etc)
Scratch resistant
Soft GND: Suitable for big contrast of light ratio between the sky and the ground, if the ground exposure is normal, the sky will be a serious overexposure,soft GND filter can effectively balance the light ratio and contrast.
Hard GND: Suitable for shooting the scenery where boundaries is clear between dark and bright part. Such as sea level,skyline after sunrise or sunset,the sea of clouds on peak, flowers.
Reverse GND: Suitable for shooting sunrise and sunset, the strongest light is in the middle of the scenery, fade on both sides, the brightest part is in the area of skyline.
Package included: 1x WYATT 100x150mm filter (With original metal box)