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25 x 25mm, Protective Overcoat Wire Grid Polarizer

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Stock #12-646 5-7 Days
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NT$10,325
Qty 1-10
NT$10,325
Qty 11+
NT$8,645
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下載產品資料
Angle of Incidence (°):
0 ±20
Clear Aperture CA (mm):
23 x 23
Coating:
BBAR (400-700nm)
Extinction Ratio:
348:1 @ 450nm
885:1 @ 550nm
1229:1 @ 650nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Length (mm):
25.00
Operating Temperature (°C):
-40 to +200
Dimensions (mm):
25.0 x 25.0
Surface Quality:
80-50
Thickness (mm):
0.70
Thickness Tolerance (mm):
±0.07
Transmission (%):
87
Transmission Tolerance (%):
±2.5 @ 420 - 700nm
Type:
Linear Polarizer
Dimensional Tolerance (mm):
±0.2
Construction:
Wire Grid
Thermal Expansion:
31.7 x 10-7/°C
Alignment Tolerance (°):
±1.0
Note:
When the Reference Mark is orientated to the 3 or 9 o'clock position, the transmission axis runs left to right.
Coating Specification:
Ravg <1% @ 400 - 700nm (Back of Substrate)
Wavelength Range (nm):
420 - 700
Width (mm):
25.00

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

產品系列說明

  • 反射 S 偏振光,穿透 P 偏振光
  • 保護性鍍膜可協助輕鬆操作及清潔
  • 比傳統金屬線柵偏振器更輕薄
  • 保護性鍍膜溫度穩定性最高可達 200°C

保護性鍍膜金屬線柵偏振器用於在可見光光譜反射 S 偏振光,同時穿透 P 偏振光。這類偏振器是以薄的鋁製線柵裝設至玻璃基材,然後以堅硬的保護性鍍膜處理。保護性鍍膜可保護線柵結構避免刮傷,或其他機械應力造成的損傷,同時在設計上比使用蓋玻片的傳統 線柵偏振器更輕薄。這類偏振器具有保護性鍍膜,因此能夠更輕易的操作及清潔,有別於不建議操作及清潔的裸線柵偏振器。保護性鍍膜線柵偏振器可於最高 200°C 的高溫環境下使用 1,000 小時以上,並將對效能的影響降到最低。

注意: 以參考標記顯示偏振軸。

 
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