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Circular stepped neutral density filter

Neutral density filter

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这是描述信息

ADD:No.242 Beihai Street, Dadong District, Shenyang City, Liaoning Province

TLL:024-88722463(Filter)

  024-88710226(Reflector) 

  024-88710538(International)          

FAX:024-88722312(Filter)

      024-88710655(Reflector)

EMAIL:info@hb-optical.com

PRODUCTS

Circular stepped neutral density filter
Circular stepped neutral density filter (referred to as circular stepped density filter) can attenuate the light intensity in discrete steps in the filter area, and the optical density in each discrete area is a fixed value. This type of filter can be used in natural light and laser fields. The outer diameter of the filter can be selected from 25mm to 100mm. Optional use of spectral range 250nm-2500nm. Density sheets with special size, density and wavelength can be customized.
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