Indexed Optical Filter Wheels
Indexed Optical Filter Wheels
FWM Series optical filter wheels provide a compact structure for translating from six to twelve, 1 in. (25.4 mm) diameter optical components up to 3 mm thick on a circular path to six discrete angular positions 60 degrees apart.
- All filter slots are unobstructed
- Simple filter wheel removal
- Quick-change filter holders
- Post or table mountable
- Interchangeable base See All Features
Features
Unobstructed Access to All Optical Filters
The base foundation has been designed to provide unobstructed optical paths for all six filters and standard optical heights of 1.0, 2.0 and 3.0 inch (25.4, 50.8, and 76.2 mm).
Remove Filter Wheel Without Tools
Three captured, spring-loaded index balls in the mount hub provide repeatable and wobble-free rotation of the filter wheel. An entire filter wheel can be removed simply by turning the center knob.
Quick Change Individual Filter Holders
Individual filters can be mounted and safely held in place within the wheel by Newport's standard threaded Delrin retaining rings A-1.25-1RR with a 19.2 mm clear aperture. This makes changing individual filters quick and easy.
