Meadowlark Optics
Ultra-High Contrast Polarizer
KEY FEATURES
- Extremely high contrast, greater than 10,000,000:1
- Unlaminated part usable to 400° C
- Wavelength ranges within 340 to 5000 nm
- Absorptive dichroic glass
$847.00 – $2,553.00 - Coated MIR Parts Available. Contact for Pricing
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Item # | Mounting | Size | Wavelength Range | AR Coating | Lead Time | Price | Quantity | Add to cart |
|---|---|---|---|---|---|---|---|---|
UHP-050-IR | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | Uncoated | 6-7 weeks | $1,162.00 | ||
UHP-050-IR-AR0 | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 350-450 | 6-7 weeks | $1,198.00 | ||
UHP-050-IR-AR1 | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 400-700 | 6-7 weeks | $1,198.00 | ||
UHP-050-IR-AR2 | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 650-950 | 6-7 weeks | $1,198.00 | ||
UHP-050-IR-AR3 | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 900-1250 | 6-7 weeks | $1,198.00 | ||
UHP-050-IR-AR4 | Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 1000-1700 | 6-7 weeks | $1,198.00 | ||
UHP-050-MIR | Unmounted | 0.500 in. (12.70 mm) | 2000-5000 | Uncoated | 6-7 weeks | $847.00 | ||
UHP-050-UV | Unmounted | 0.500 in. (12.70 mm) | 362-403 | Uncoated | 6-7 weeks | $1,162.00 | ||
UHP-050-UV-AR0 | Unmounted | 0.500 in. (12.70 mm) | 362-403 | 350-450 | 6-7 weeks | $1,198.00 | ||
UHP-050-UV-AR1 | Unmounted | 0.500 in. (12.70 mm) | 362-403 | 400-700 | 6-7 weeks | $1,198.00 | ||
UHP-050-UV-AR2 | Unmounted | 0.500 in. (12.70 mm) | 362-403 | 650-950 | 6-7 weeks | $1,198.00 | ||
UHP-050-UV-AR3 | Unmounted | 0.500 in. (12.70 mm) | 362-403 | 900-1250 | 6-7 weeks | $1,198.00 | ||
UHP-050-UV-AR4 | Unmounted | 0.500 in. (12.70 mm) | 362-403 | 1000-1700 | 6-7 weeks | $1,198.00 | ||
UHP-050-VIS | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | Uncoated | 6-7 weeks | $1,162.00 | ||
UHP-050-VIS-AR0 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 350-450 | 6-7 weeks | $1,198.00 | ||
UHP-050-VIS-AR1 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 400-700 | 6-7 weeks | $1,198.00 | ||
UHP-050-VIS-AR2 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 650-950 | 6-7 weeks | $1,198.00 | ||
UHP-050-VIS-AR3 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 900-1250 | 6-7 weeks | $1,198.00 | ||
UHP-050-VIS-AR4 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 1000-1700 | 6-7 weeks | $1,198.00 | ||
UHP-100-IR | Unmounted | 1.000 in. (25.40 mm) | 850-2000 | Uncoated | 6-7 weeks | $1,803.00 |
Ultra-High Contrast Polarizer
Data Sheet
Description
Specs
Resources
Data Sheet
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Description
Our UHP-UV series polarizers offer high contrast in the UV from 360 to 400 nm and our UHP-LNIR series polarizers offer high contrast over the exceptionally broad range from 650 to 5000 nm.
Specs
COMMON SPECIFICATIONS
- Polarizer Material: Dichroic Glass
- Surface Quality: 40 –20 scratch-dig
- Beam Deviation UV/Visible/Infrared: ≤ 5arc-min, SWIR/MWIR: ≤ 10 arc-min / 12.5 mm ≤ 5 arc-min / 25 mm
- Reflectance – Uncoated: ~4.25% per surface at normal incidence,
- Reflectance – Coated (optional): R avg ≤ 0.5% over specified band
- Operating Temperature: UV/Visible/Infrared: -20˚C to +50˚, SWIR/MWIR (unlaminated): -50˚C to +400˚C
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Item # | Mounting | Size | Wavelength Range | AR Coating | Substrate | TWD NOTE We measure TWD (Transmitted Wavefront Distortion) by Peak-to-Valley (P‐V @ 632.8 nm), not RMS, which results in tighter and more accurate specifications. | Contrast Ratio | Clear Aperture | Thickness |
|---|---|---|---|---|---|---|---|---|---|
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | Uncoated | N-BK7 | ≤ 1λ per Ø10 mm | >1000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 350-450 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 400-700 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 650-950 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 900-1250 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 850-2000 | 1000-1700 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 2000-5000 | Uncoated | Design Dependent | Design Dependent | >1000:1 | 0.400 in. (10.16 mm) | 0.008 in (0.203 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | Uncoated | Fused Silica | ≤ 1λ per Ø10 mm | >1000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | 350-450 | Fused Silica | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | 400-700 | Fused Silica | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | 650-950 | Fused Silica | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | 900-1250 | Fused Silica | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 362-403 | 1000-1700 | Fused Silica | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | Uncoated | N-BK7 | ≤ 1λ per Ø10 mm | >1000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 350-450 | N-BK7 | ≤ 1λ per Ø10 mm | >100000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 400-700 | N-BK7 | ≤ 1λ per Ø10 mm | >100000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 650-950 | N-BK7 | ≤ 1λ per Ø10 mm | >100000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 900-1250 | N-BK7 | ≤ 1λ per Ø10 mm | >100000:1 | 0.400 in. (10.16 mm) | 0.140 in. (3.56 mm) | |
Unmounted | 0.500 in. (12.70 mm) | 600-1500 | 1000-1700 | N-BK7 | ≤ 1λ per Ø10 mm | >10000:1 | 0.400 in. (10.16 mm) | 0.260 in. (6.60 mm) | |
Unmounted | 1.000 in. (25.40 mm) | 850-2000 | Uncoated | N-BK7 | ≤ 1λ per Ø10 mm | >1000:1 | 0.800 in. (20.30 mm) | 0.260 in. (6.60 mm) |
Resources
