Astronomik CLS CCD Light Pollution Filter Clip-in EOS APS-C (Pre-owned) vendor-telegizmos Collapsible optical tube for easy

Collapsible optical tube for easy storage and transportation

Antares AZ4 Alt-Azimuth Mount for Porro Prism style binoculars

as it cuts out most of the orange-yellow lights from 589nm and part of blue lights from LEDs

the optional SQA 20mm extension tube and handle are also compatible with the SQA130

· Lens Material: Optical Glass

Astronomik CLS CCD Light Pollution Filter Clip-in EOS APS-C (Pre-owned) vendor-telegizmos Collapsible optical tube for easyUsed filter in good condition. Description Astronomik CLS CCD filters are suitable under light polluted skies for DSLR Cameras which have been modified for astronomical use. For unmodified DSLRs, use Astronomik CLS filters. The filter enhances the contrast between all deep sky objects and the background. The CLS CCD Filter enhances the contrast between astronomical objects and the background. Due to the wider transmission curve compared to UHC