Good quality 1.25" Narrowband filter, the glass is clean..

A cracking quality Narrowband filter from Astronomik..

This item is in very nice used condition The Astronomik UHC (Ultra High Contrast) filter allows transmission of almost 100% ..

Good quality set of RGB filters in nice used condition  - early set so 1mm thick glass fully unmounted..

A cracking quality Light Pollution filter from Astronomik Remember this is a 50mm unmounted filters not 2"/48mm threade..

This item is in superb condition ]The Astronomik CLS is a budget filter for visual observation, Black & White photograph..

This item is in superb condition - for APSC cameras..

This item is in superb condition Compatible with the following Canon EOS cameras: 450D, 500D, 550D, 600D, 650D, 700D, 750D..

This item is in superb condition..

This item is in superb condition Compatible with the following Canon EOS cameras: 450D, 500D, 550D, 600D, 650D, 700D, 750D..