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12.7mm Dia. x -25.4mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF>sub>2) PCV Lens | CF-PC-12-25

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Stock #24-778 5-7 Days
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NT$3,850
Qty 1-9
NT$3,850
Qty 10+
NT$3,465
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下載產品資料
Diameter (mm):
12.70 +0.00/-0.13
Effective Focal Length EFL (mm):
-25.40 @ 5μm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
f/#:
2.00
Numerical Aperture NA:
0.25
Coating:
Uncoated
Type:
Plano-Concave Lens
Wavelength Range (nm):
300 - 8000
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
1.50 ±0.20
Centering (arcmin):
<3
Clear Aperture CA (mm):
11.43
Edge Thickness ET (mm):
3.70
Focal Length Tolerance (%):
±2
Model Number:
CF-PC-12-25
Radius R1 (mm):
-10.21
Surface Quality:
60-40
Irregularity (P-V) @ 632.8nm:
λ

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:

產品系列說明

  • 低折射率
  • 採用 IR 級氟化鈣基材
  • 標準的英制尺寸便於整合到工作臺

ISP Optics 氟化鈣(CaF2)平凹透鏡以IR級氟化鈣為基材,在可見光和紅外光譜中提供高穿透率。氟化鈣具有較低的折射率,因此氟化鈣透鏡可以在無抗反射 (AR) 鍍膜的情況下使用。平凹設計使入射準直光束散射,是光投影和擴束應用的理想選擇。ISP Optics 氟化鈣(CaF2)平凹透鏡(PCV) 有標準的英制尺寸,焦距從 -25.4 到 -500mm不等。

 
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