Description
A general-purpose light-pollution reduction filter designed for observing the broad range of deep sky objects including nebulae and galaxies. The CLS does a good job of increasing contrast, providing a darker sky background.
Specifications
Fits 2" Eyepeices
Range from 436nm to 536nm with peak at 488nm
Transmission: 98.3%"
![](http://cloudbreakoptics.com/cdn/shop/files/telly_150x150.png?v=1614292674)
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