Filter Wheel Attachment, NewStep Universal Rotator

The NSFW-1 Filter Wheel Attachment for the NSR1 universal rotator holds up to 8 x 1 in (25.4 mm) diameter x 0.15 in (3.8mm) thick optics. Free filter indexing software and instructions can be downloaded. NOTE: For high power beam applications, order additional A-1.25-1RR-L aluminum retaining rings. The standard Delrin retaining ring will degrade and pose a hazard if exposed to high power beams.