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8.5mm Dia. x 7.4mm FL, Uncoated Molded Aspheric Condenser Lens

Molded Aspheric Condenser Lenses

Molded Aspheric Condenser Lenses

Stock #34-457
NT$990 NT$396 Other Coating Options
×
Qty 1-10
NT$990 NT$396
Qty 11
NT$889 NT$356
Volume Pricing
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Diameter (mm):
8.50 +0.0/-0.2
Effective Focal Length EFL (mm):
7.40 @ 587.6nm
Numerical Aperture NA:
0.57
Back Focal Length BFL (mm):
4.77
Focal Length Tolerance (%):
±5
Center Thickness CT (mm):
4.00 ±0.20
Coating:
Uncoated
Substrate:
Surface Quality:
80-50 (typical)
Edge Thickness ET (mm):
1.8
Centering (arcmin):
≤25
Bevel:
Protective bevel as needed
f/#:
0.87
Diameter of Asphere (mm):
8.5
Radius R2 (mm):
Plano
Shape of Back Surface:
Plano
Wavelength Range (nm):
350 - 2000
Conjugate Distance:
Infinite
Focal Length Specification Wavelength (nm):
587.6

Regulatory Compliance

RoHS 2015:
Reach 209:

產品系列說明

  • 硬化處理提升耐用度
  • 高數值孔徑
  • 適合照明應用

模壓非球面聚光透鏡經過壓製、硬化及韌化處理,符合精準的光學和機械規格。硬化製程可提升透鏡耐用度,使其避免熱衝擊和防刮的能力優於傳統拋光透鏡。這些模壓非球面聚光透鏡於第二表面進行研磨和拋光,提升透鏡的整體精準度。模壓非球面聚光透鏡適合各式各樣的照明及檢測應用。

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