Describe

ND2-ND400 adjustable ND filter

Material: Aviation Aluminum

Lens material: optical glass

 ND mirror, also called medium gray density mirror, its role is to filter light. This filtering effect is non-selective, that is to say, the ability of the ND lens to reduce light of various wavelengths is equal and uniform

Filter type: adjustable ND filter

Material: optical glass

Caliber: 49mm-82mm

Reducer (gray-scale mirror) series (suitable for using large aperture or low-speed shutter during the day to create special effects)

(1) ND-2: It can reduce the first-level aperture and 50% of the amount of light;

(2) ND-4: It can cut 2-level aperture and 75% light quantity;

(3) ND-8: It can reduce the 3-level aperture and 87.5% of the light quantity;

(4) ND-400: It can reduce the amount of light at 9-level aperture, suitable for long-term exposure and shooting the sun during the day.

The outer ring of this rotating filter can adjust the gray scale arbitrarily, which can be adjusted from ND2 to ND4 and then to ND8 until adjusted

Note: The wide-angle end of this ND lens cannot be used

Specifications and weight of each product:

 95MM 94G/ 82MM 77.6G / 77MM 74.5G / 72MM 73.3G /67MM 64.5G / 62MM 61.8G / 58MM 57.7G / 55MM 54.6G / 52MM 39.8G / 49MM 38.4G 46MM 35.9G / 43MM 35.5G / 40.5MM 32G / 37MM 30.7G

after 4 seconds of exposure

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