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Products / 光學產品 / Optical Lenses / Plano-Convex Lenses / MgF2 鍍膜平凸（PCX)透鏡
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TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解
20.0mm Dia. x 60.0mm FL, MgF2 Coated, Plano-Convex Lens

Stock #32-963
NT$1,116
×
Qty 1-9
NT$1,116
Qty 10
NT$1,004
Volume Pricing
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Diameter (mm):
20.00 +0.0/-0.025
Effective Focal Length EFL (mm):
60.00
Back Focal Length BFL (mm):
57.03
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-BK7
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
4.50
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
2.84
Radius R1 (mm):
31.01
Clear Aperture CA (mm):
19.0
f/#:
3
Numerical Aperture NA:
0.17
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS 2015:
Compliant
×
REACH 201:
Compliant
×

產品系列說明

平凸（PCX）鏡片具有正焦距，是成像應用收光和聚光的理想選擇。它們也可用於多種其他包括發射器、偵測器、雷射和光纖的應用。帶有鍍膜的鏡片能提供最佳透光性。具有各種不同直徑和焦距可供選擇。

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