Compare Model Drawings, CAD & Specs Availability Price
LPGF-1
VIS Linear Polarizer, 25.4 mm, 2.0 mm thick, 400-700 nm
$56
In Stock
 LPGF-1 VIS Linear Polarizer, 25.4 mm, 2.0 mm thick, 400-700 nm
In Stock
 $56
unmounted precision linear polarizer model lpgf-2
LPGF-2
VIS Linear Polarizer, 50.0 mm, 2.4 mm thick, 400-700 nm
$80
In Stock
 LPGF-2 VIS Linear Polarizer, 50.0 mm, 2.4 mm thick, 400-700 nm
In Stock
 $80
LPNIR-1
NIR Linear Polarizers, 25.0 mm Dia., 2.0 mm thick, 750-850 nm
$440
In Stock
 LPNIR-1 NIR Linear Polarizers, 25.0 mm Dia., 2.0 mm thick, 750-850 nm
In Stock
 $440
LPNIR-2
NIR Linear Polarizers, 25.0 mm Dia., 2.0 mm thick, 1000-2000 nm
$513
In Stock
 LPNIR-2 NIR Linear Polarizers, 25.0 mm Dia., 2.0 mm thick, 1000-2000 nm
In Stock
 $513

Specifications

  • Material
    B270
  • Polarizing Material
    Dichroic Polymer
  • Damage Threshold
    1 W/cm2 CW, 0.2 J/cm2 with 20 nsec pulses, visible, typical
  • Diameter Tolerance
    +0.0/-0.2 mm
  • Thickness Tolerance
    ±0.2 mm
  • Unpolarized Transmission, Single
    30% ± 3%

Features

400-700 nm Visible Linear Polarizers

Our unmounted linear polarizing glass filters LPGF-1 and LPGF-2 are recommended for 400-700 nm wavelength applications and are offered in 1 or 2 inch diameter substrates.

750-850 nm NIR Linear Polarizers

We offer unmounted NIR linear polarizer LPNIR-1 for 750-850 nm wavelength applications. The 25 mm diameter B270 Grade substrate has a narrowband multi-layer AR coating on both sides.

1000-2000 nm NIR Linear Polarizers

We offer unmounted NIR linear polarizer LPNIR-2 for 1000-2000 nm wavelength applications.  

Mounting Options

Motorized Rotation Mounts

8410 MT-multi-axis MC-SR50-S 8401
Models 8410 (CONEX-) AG-PR100 (V6) SR50PP
PR50PP
(CONEX-) SR50CC
(CONEX-) PR50CC		 8401 (-M)
Retaining Thread 1.040-32 1.063-20 1.563-20
Compatible Optic Diameters* 25.4 mm 25.4 mm
12.7 mm

*The adapter in parentheses is required for the optic size before it.

Manual Rotation Mounts

POLAR-ROT-MOUNT-FEAT OM-rm25_pol_rot_mnt-S RM25B-OpticsCage-Plus OC1-INTF tip-tilt-family NW_RS4065_POST
Models UPA-RM1A RM25A RM25B OC1-PR M1-1PR
GM-1RA		 (M-) RS65
Retaining Thread 1.063-20
Compatible Optic Diameter* 25.4 mm
12.7 mm (PRA-05)
Special Features 1 in. Mirror Mounts Compatibility OpticsCage+™ Compatibility Tip&Tilt Adjustments Fine Adjustments
MT-multi-axis 9401 LH-FIBER-VERT NW_481_POST NW_RSPIT NW_LHIR_SNAP
Models (M-) MT-RS 9401 (-M) (M-) LH-1PR (M-) 481-A
(M-) 481-A-S		 RSP-2T
RSP-1T		 LM2-R
LM1-R
Retaining Thread 0.546-32 1.040-32 1.035-40 1.063-20 2.063-20
1.063-20		 –
Compatible Optic Diameter* 12.7 mm 25.4 mm 25.4 mm
12.7 mm (PRA-05)		 50.8 mm
25.4 mm
12.7 mm (PRA-05)		 50.8 mm (LH2-2R)
38.1 mm (LH2-1.5R)
25.4 mm (LH1-1R)
12.7 mm (LH1-0.5R)
6.35 mm (LH1-0.25R)
Special Features Compact Stackable A-Line™ Compatibility Fine Adjustments Quick Exchange

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