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Linear Polarizer, Polarizer Sheet, 4000:1, 450-750 nm, 25.4 mm
$272
In Stock
In Stock

Specifications

  • Diameter
    25.4 mm
  • Wavelength Range
    450-750 nm
  • Material
    B270
  • Polarizing Material
    Polarizer Film AP32-015T
  • Extinction Ratio
    4000:1
  • Damage Threshold
    10 W/cm2 CW, 75 mJ/cm2 with 20 nsec pulses
  • Surface Quality
    60-40 scratch-dig
  • Surface Flatness
    ≤4λ at 633 nm
  • Clear Aperture
    22.6 mm
  • Transmitted Beam Deviation
    0.3 mrad
  • Transmission
    32%

Features

Black Anodized Aluminum Housing

The polarizer assembly is mounted in a black anodized aluminum housing for protection, with the transmission axis clearly marked. The standard one inch diameter makes mounting easy into any Newport rotation stage such as the RSP-1T or the 481-A. 

4000:1 Extinction Ratio

The laminated structure of these polarizers makes them durable and perfect for low-power 450-750 nm applications. Transmission through two Model 5511 polarizers is shown as a function of wavelength.

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