Gosky 2" Light Pollution Filter for Telescope Eyepiece

Gosky 2" Light Pollution Filter for Telescope Eyepiece
- Improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to light pollution
- Improves contrast on reddish planetary detail. Works well in telescopes of all apertures
- The filter will fit all standard sized 2" eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary
- Comes with sturdy case-proect the filter from dust and moisture
- Mounted in a nicely anodized housing.
Gosky 2 Inch Light Pollution Filter for Telescope
Light pollution filters are designed to improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to light pollution. In turn, these filters allow a broad range of more useful wavelengths to pass to the eye or imaging sensor. By selectively screening out of some of the background sky glow, the contrast is increased and allows deep sky objects to stand out against the background. Also improves contrast on reddish planetary detail. Works well in telescopes of all apertures but is highly recommended for use on telescopes, where conventional filters swallow up too much light. The filter will fit all standard sized 2" eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary. It is mounted in a nicely anodized housing.Comes with sturdy plastic case-proect the eyepiece from dust and moisture. And it is available in two sizes, threaded to fit standard 2â€ astronomical eyepieces. Specifications:
Type: Light Pollution filter
Main Dimension :2 inch
Weight: 1.05oz
Package Include:
1 X Light Pollution filter
1 X Sturdy plastic case
Country USA
Brand Gosky
Manufacturer Gosky
Binding Camera
ItemPartNumber GOPA001
Model GOPA001
Warranty 1 YEAR
Color 2" Light Pollution Filter
ReleaseDate 2018-09-05
UPCs 607994613591
EANs 0607994613591

Country	USA
Brand	Gosky
Manufacturer	Gosky
Binding	Camera
ItemPartNumber	GOPA001
Model	GOPA001
Warranty	1 YEAR
Color	2" Light Pollution Filter
ReleaseDate	2018-09-05
UPCs	607994613591
EANs	0607994613591

Gosky 2" Light Pollution Filter for Telescope Eyepiece

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