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China (Mainland) Neutral Density Glass Filter

China (Mainland) Neutral Density Glass Filter photo-1
Negotiable MOQ: 1 Metric Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Place of Origin:
China
Model Number:
ND25~82
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Place of Origin China
Model Number ND25~82
Specifications: Neutral density filters are made out of neutral gray optical glass. They block the entire visible spectrum evenly and allow light reduction without influencing color rendition or contrast. Sometimes it is necessary to cut down the amount of light with neutral density filters when working with high-speed films. For example, the neutral density filters allows exposures with ISO 400/2 7 degree film as if it were 100/21 degree film. It is often used to portray a subject against an out of focus background. A neutral density filter comes in handy if you would like to increase the aperture more than the light situation and camera capabilities permit. They are also good for the long exposures which are necessary for a blureffect or zooming during the shot. 2~8xnd This filter is denser than the 102 and more light absorbing. It is suited for video, especially when a small enough lens opening is not available. In addition, a specific depth of field limit can be obtained. Filter factor is 8. Tips Should combining two filters be necessary, the filter factors must be multiplied together, not added. Remarks: OEM welcome

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Business Type
Trading Company
Year Established
1998
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe