Filter Filters
Midwest Optical Filters
FRMS801 Midwest Optical Filters
Rotating Linear Polarizer, 25.5 mm Thread
$ 46
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS802 Midwest Optical Filters
Rotating Linear Polarizer, 27 mm Thread
$ 46
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS803 Midwest Optical Filters
Rotating Linear Polarizer, 30.5 mm Thread
$ 49
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS804 Midwest Optical Filters
Rotating Linear Polarizer, 34 mm Thread
$ 52
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS805 Midwest Optical Filters
Rotating Linear Polarizer, 35.5 mm Thread
$ 52
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS808 Midwest Optical Filters
Rotating Linear Polarizer, 40.5 mm Thread
$ 55
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters
FRMS810 Midwest Optical Filters
Rotating Linear Polarizer, 55 mm Thread
$ 55
Reduces glare and reflections
Locking thumbscrew

Midwest Optical Filters PR120-35.5
FRMS840 Midwest Optical Filters PR120-35.5
Ultra High Contrast Linear Polarizer, 35.5 mm
$ 150
Ultra-high contrast Linear Polarizer
Extended polarization efficiency
Abrasion and solvent resistant

Midwest Optical Filters PL032-S61
FRMS841 Midwest Optical Filters PL032-S61
Linear Polarizing Filter, 61 mm Slip-Mount
$ 162
Greatly reduce or eliminate glare
No lens threads needed
Slips over lenses have a 61.0 mm OD
Set screws hold in place

Midwest Optical Filters
FRMS890 Midwest Optical Filters
Linear Polarizing Film .007" x 2" x 2"
$ 11
Eliminates or reduces glare from many specular surfaces
Image the stress patterns in glass and plastic

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