Telescope Filter Clip-on Compatible for Canon Broadband Light Reduction Filter

Features:

1.Multi-layers anti-reflection coating
2.Non-cementing optical substrate coating
3.Electron-beam gun evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching
4.Stability on CWL (central wavelength) no deviation affected by temperature change
5.For planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.
6.Ultra-thin filter cell minimize vignetting by maximize possible
7.Aerometal Material Precise CNC Machining Sand Blasting,process Black Anodized Finish Extinction Treatment to Prevent Reflection Laser Engraving No Fading
8.90% transmission of main nebula emission lines (i.e. Ha 656nm, OIII 496nm&500nm, SII672nm and H-beta 486nm).
9.0.1% transmission of off-band, specifically the major emission lines of artificial light pollution (i.e. Na 589nm, Hg 435nmand 578nm).
10.Suitable for color CCD cameras and unmodified DSLRs
11.CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollution.
12.Light pollution filter do not eliminate the effects of light pollution or increase the object ' s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.

 

For CCD Cameras DSLR

The CLS EOS -C is suitable the Camera type:7D Mark II, 80D/800D, 77D/70D/760D/750D/700D 650D/600D, 550D/500D, 400D ,100D/1100D/1200D/1300D. 200D/250D Notes, this Filter is not for EF-S camera Lens.

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A: After payment is completed, this product will be shipped within 1-5 working days.
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BrandUnbranded
TypeCamera/T-Adapter
SizeOTHER
Compatible BrandUniversal
Compatible SeriesUniversal
MPNDoes not apply
Compatible ModelOTHER
FeaturesCut Foam Lining
ColorOTHER
Country/Region of ManufactureChina
Unit Quantityother
Unit Typeoz
PushAuction