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Haida NanoPro 150x170mm MC GND Graduated ND Filter
Features:
Model: Haida NanoPro Double-sided multi-coated GND filter
Materials: High quality K9 Optical Glass
Thickness: About 2mm
Size: 150x170mm
Caotings: Both sides Anti-reflective coating,Scratch proof,Oli-proof,Water-proof coatings.
Package: With Original metal box
Filter Density:
Soft GND0.3 ND2 (2x) 1 Stops/ Soft GND0.6 ND4 (4x) 2 Stops/ Soft GND0.9 ND8 (8x) 3 Stops/ Soft GND 1.2 ND16 (16x) 4 Stops/ Soft GND1.5 ND32 (32x) 5 Stops
Hard GND0.3 ND2 (2x) 1 Stops/ Hard GND0.6 ND4 (4x) 2 Stops/ Hard GND0.9 ND8 (8x) 3 Stops/ Hard GND 1.2 ND16 (16x) 4 Stops
Reverse GND0.6 ND4 (4x) 2 Stops/ Reverse GND0.9 ND8 (8x) 3 Stops/ Reverse GND 1.2 ND16 (16x) 4 Stops
Options for your choice.
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.
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