Filter Wheels

Celestron SKYRIS 5-Position 1.25 inch Filter Wheel£150.00   £115.00

Monochrome CCD cameras require the use of multiple filters to achieve a colour image.

OVL 5-Position Filter Wheel£79.99   £77.00

This handy, time-saving device is a must-have for astronomers, for both visual and photographic use.

Celestron SKRYIS IR-BLOCK Filter£34.00   £28.00

Colour CCD cameras such as the Skyris colour planetary cameras are very sensitive across the visual spectrum, as well as in infrared.