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LightPath 355390 | 4.5mm Dia., 0.55 NA, BBAR (1050-1600nm), Molded Aspheric Lens

Precision Molded Aspheric Lenses

Precision Molded Aspheric Lenses Precision Molded Aspheric Lenses
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Stock #66-927
Qty 1-10
NT$1,881
Qty 11+
NT$1,658
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Diameter (mm):
4.50 ±0.015
Effective Focal Length EFL (mm):
2.75 @ 830nm
Numerical Aperture NA:
0.55
Focal Length Tolerance (%):
±1
Center Thickness CT (mm):
1.90 ±0.04
Coating:
BBAR (1050-1600nm)
Coating Specification:
Rabs <1.0% @ 1050 - 1600nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Clear Aperture CA (mm):
3.6
Surface Quality:
40-20
Edge Thickness ET (mm):
1.13
Bevel:
Protective bevel as needed
f/#:
0.91
Lightpath Lens Code:
355390
Operating Temperature (°C):
≤200
Wavelength Range (nm):
1050 - 1600
Typical Applications:
Collimate or Focus Laser Light
Working Distance (mm):
2.16
Conjugate Distance:
Infinite
Focal Length Specification Wavelength (nm):
830.00

Regulatory Compliance

RoHS 2015:
Reach 211:

產品系列說明

  • 消除球面像差
  • 提供多種鍍膜選項
  • 提供多種數值孔徑

LightPath® 模造非球面透鏡用於在多種雷射應用中消除球面像差並提高聚焦與準直的準確性。低數值孔徑的精密模壓非球面透鏡專為保持光束形狀而設計,而高數值孔徑的透鏡會採集所有可用光線,以便在很長距離內保持光束功率。LightPath® 模造非球面透鏡非常適用於包括瞄準系統、條碼掃描器、雷射二極體至光纖的耦合、光學資料儲存或生物醫學雷射在內的多種應用。

雷射光學產品

 
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