Description
Neutral Density Variable Filter for Nikon Canon Lenses
Product descriptionNeutral 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 paraments | Optical density | 0.1-4.0 |
| Dimensional Tolerance | ±0.1mm |
| Transmission at CWL | According to the customers demand |
| Product size | According to the customers demand |
| Clear aperture | According to the customers demand |
| Blocking | >OD4-OD6 UV-NIR |
| Product material | optical glass(K9,BK7,B270,D263T,JGS1colored glass..) |
| Surface Quality | 60-40,40-20 |
Product Pictures
Workshop picturesNMOT company has built more than 4000 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.
ApplicationsNeutral density filter used in many camera lens.Nikon,Canon...
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