This superb 1.25inch and T-mount filter wheel holds 5 standard threaded filters in a high precision click-stop wheel that can be user adjusted for tension and click strength. Both sides of the body are threaded to accept male T thread components and the wheel is supplied with a male to male T thread adaptor.

Other accessories included in the price include a 1.25inch nose-piece (threaded for filters and with an anti-slip recess)and an 1.25inch eyepiece holder and a set of male and female dust caps.

The five position wheel is housed in a body just 19.5mm thick - making this wheel suitable even for use with short fl refractors with limited in-focus travel.

This fully CNC engineered filter wheel is beautifully designed and executed from first to last. Designed by Robert J. Dalby, co-inventor of the LRGB compositing system and chief designer and founder of Astro-Engineering, it provides the imager and planetary observer with the perfect tool for handling and storing filters at the telescope.

The wheel is a joy to use - every component is made to exacting aeronautic engineering standards - every edge and angle is radiused or exquisitely beveled to create a perfect feel in the hand and ensure optimal performance at the scope.