SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR
Product details
| Management number | 208573348 | Release Date | 2026/03/22 | List Price | $30.80 | Model Number | 208573348 | ||
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| Category | |||||||||
- Electron beam gun evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change
- Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band
- 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm&500nm;SII672nm and H-beta 486nm
- 0.1% transmission of off-band;specifically the major emission lines of artificial light pollution;such as Na 589nm;Hg 435nm and 578nm
- Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target
| Item Weight | 1.44 ounces |
|---|---|
| Manufacturer | SVBONY |
| Item model number | FUSF9155D |
| Product Dimensions | 2.73 x 0.78 x 2.73 inches |
| Is Discontinued By Manufacturer | No |
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