Bộ lọc kính lọc trung tính điều chỉnh cho máy ảnh DSLR

Neutral Density Camera Lens Filter for DSLR Camera

Product description

Neutral density attenuatio filters can attenuate light intensity by utilizing the absorption or reflection characteristics of matter. After passing through neutral density filters, the light from visible to near-infrared region will attenuate in the same proportion at different wavelengths, so that the optical elements can maintain approximately the same light energy transmittance in a wide band. Shenzhen Nano Macro photonics Technology (NMOT) is a professional manufacturer of neutral density filters, providing a variety of wavelengths from near ultraviolet to far infrared neutral density attenuation filters in different bands.

Product parameters

ND	2-64 or custom
Dimensions	5-80mm or custom
Transmission range	400-700nm or custom
Transmittance	optional
Clear aperture	According to the customers demand
Thickness	custom
Product material	optical glass(K9,BK7,B270,D263T,JGS1colored glass..)
Surface Quality	60-40

Product Pictures



Applications
Neutral density filter used in Digital camera.

Workshop Pictures

NMOT company has built more than 3000 square meters workshop and thousands of dust-free purification workshop and a complete set of precision optical products after processing production line, with more domestic and foreign advanced vacuum optical coating equipment and precision of spectrophotometer testing instrument and passed the ISO9001 and other international certification.



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