Filters

DBP-EX-48, Nebula Contrast Booster 48mm(2″)

Description Dual band nebula contrast booster 2″ The UHS version of the filter is pre-shifted with a...

Green Moon Filter (TFE100)

Description A moon filter reduces irradiation, glare, and excess image brightness in lunar observing...

Blue Filter

This Chroma Blue Filter is designed for color rendering as part of an RGB imaging set. It is offered...

OIII 3nm Bandpass optimized for f/2.8-f/3.6

Description Chroma’s OIII filters isolate the 500.7nm primary emission line of doubly ionized oxygen...

Celestron Origin Filter Drawer Kit (93681)

Description MADE FOR CELESTRON ORIGIN:  Identical to the removable filter drawer included with ...

Green Filter

The Chroma Green Filter is designed for color rendering as part of an RGB imaging set. It is availab...

ZWO New 1.25" LRGB Filters

Product Description The new  ZWO LRGB Filters  are designed to approximately equalize the ...

1.25" Ultra-high Contrast/Light Pollution Reduction Filter (94123)

DESCRIPTION Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce th...

IR720 Pro 1.25″

IR-pass filter.  Fully blocking below 720nm. Glass thickness : 1.5mm Glass type : Fused Quartz ...

B-Bessell Filter

The Chroma B-Bessell Filter is a blue photometric filter in the UVBRI series, built for astronomy im...

IFW Filters And Wheels

Description Several manufacturers can supply a full range of filters for the IFW wheel. Filters are ...

ZWO Duo-Band Filter

Product Description ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing...