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25.4mm Clear Aperture 40R/40T, Pellicle Beamsplitter

Pellicle Beamsplitters

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Stock #39-479 聯絡我們
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NT$10,885
Volume Pricing
Qty 1-10 NT$10,885 each
Qty 11-25 NT$9,275 each
Qty 26+ NT$8,015 each
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Specifications

概況

Type:
Pellicle Beamsplitter

物理和機械特性

Clear Aperture CA (mm):
25.4
Construction:
Pellicle
Diameter (mm):
34.90
Housing:
Black Anodized Aluminum
Thickness (μm):
2 +0.3/-0.0

光學特性

Coating:
Metal/Dielectric
Coating Specification:
40/40 @ 400 - 700nm
Index of Refraction (nd):
1.5
Reflection/Transmission Ratio (R/T):
40/40 ±5%
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Nitrocellulose
Surface Quality:
40-20
Wavelength Range (nm):
400 - 700

螺紋和安裝

Mount Thickness (mm):
4.76
Mounting Threads:
2-56

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

產品概覽

  • 第二表面反射不會產生重影
  • 採用聚合光束不會產生色像差
  • 光路長度不變
  • 另有紅外 (IR) 薄膜分光鏡 可供選擇

薄膜分光鏡是非常薄的硝化纖維膜,黏合在重疊式鋁框上,第二表面反射不會產生重影。為了簡化系統整合,薄膜分光鏡在框的底面提供固定孔。薄膜分光鏡可承受機械衝擊或氣候變化,但是必須針對灰塵與噴霧提供保護,以免損傷薄膜分光鏡。請注意,高濕度環境 (>55%) 會導致表薄膜暫時失去張力。如果濕度降低,薄膜會恢復正常張力。

注意:在處理時,必須格外小心。

Technical Information

Diagram illustrating beam angle and thickness measurement on CTD surfaces
Diagram illustrating a beam reflecting off a surface and refracting through a glass block
diagram of circular ring showing outer diameter, clear aperture, and mounting screw positions
Charts showing percent reflectance and transmittance versus wavelength in nanometers and microns for different

特殊處理

這些光學元件需要特殊處理,以避免損壞並確保長期性能。正確的處理、清潔和儲存對維持光學品質至關重要。請瀏覽我們的 清潔光學產品資源指南,以了解正確的清潔步驟以及最佳的清潔方法。如需要特別協助,請透過, 電子郵件/a>或線上聊天請透過電子郵件或線上聊天與我們的資深技術團隊進行聯繫。

Compatible Mounts

 
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