Compare Model Drawings, CAD & Specs Filter Size Circular or Square Maximum Thickness Retaining Ring Thread Availability Price
FH-05R
$41
In Stock
 FH-05R 12.7 mm 8.8 mm 0.546-32
In Stock
 $41
FH-1R
$41
In Stock
 FH-1R 25.4 mm 8 mm 1.063-20
In Stock
 $41
FH-2R
$54
In Stock
 FH-2R 50.8 mm 8 mm 2.063-20
In Stock
 $54

Features

Delrin Retaining Ring Filter Mounting

The mounting system consists of a threaded holder with a Delrin retaining ring to hold the optical filter firmly but gently. The Delrin ring prevents damage to the optic while providing secure alignment of the filter to the face of the mount.

Stackable Design for Multiple Filter Options

FH-R Series optical filter mounts have a set of M3 threaded and clearance holes located on the upper and lower face of the mount for ease in stacking. This allows the creation of multiple filter element assemblies. Two M3 Screws are included with each mount.

Vertical or Horizontal Mounting

FH-R Series mounts incorporate 8-32 and M4 threaded mounting holes at the top and bottom for post mounting on imperial or metric optical posts and pedestals. Between the M3 holes on the face plate are 8-32 (M4) clearance holes, which can be used for horizontal mounting.