Compare Model Drawings, CAD & Specs Filter Shape Filter Size Circular or Square Maximum Thickness Number of Filters Mechanism Availability Price
9861
$41
In Stock
 9861 Round or Square 12.7 - 50.8 mm 3 mm 2 Recessed Spring Clip
In Stock
 $41
FH-1S
$84
In Stock
 FH-1S Round or Square 25.4 mm 5 mm 1 Spring-loaded, V-groove Clamp
In Stock
 $84
FH-2S
$100
In Stock
 FH-2S Round or Square 50.8 mm 5 mm 1 Spring-loaded, V-groove Clamp
In Stock
 $100
M-PPF50
$112
In Stock
 M-PPF50 Square 50.8 mm 5 mm 1 Steel Spring to Frame Clamp
In Stock
 $112

Features

Easy Filter Exchange

Our FH-1S and FH-2S Optical Filter Holders use a three-sided, spring-loaded, v-groove clamp to still allow for quick and easy interchange of the optical filter. Simply squeeze on the lower portion of the spring-loaded Delrin arm and insert the filter. When the arm is released, the filter will be held firmly in place.

Post Mounting Options

FH-1S , FH-2S and 9861 Filter Holders incorporates a 8-32 (M4) counterbored hole in the center of the base, allowing for easy post mounting with a variety of posts and pedestals. M-PPF50 features a M6 threaded hole at the bottom and can be supported by the M6 threaded end of metric SP Series 0.5 in. Optical Postsor any metric 1.0 in. Optical Posts and Pedestals with M-PS-1T Thread Adapter.

Hold Round or Square Optical Filters

The FH-1S mount holds 1.0 in. diameter optical filters. The FH-2S and M-PPF50 mounts hold 2.0 in. square optical filters. The 9861 mount can hold either square or round filters, as well as those "assorted" filter pieces you have in your lab.

Stack Multiple Optical Filters

The 9861 double filter holder allows you to stack to filters of any shape with ease. Our FH-1S and FH-2S filter mounts feature two sets of threaded and clearance holes on the face of its base for use in stacking. M-PPF50 mounts can also be screwed together to create a double filter mount.