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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

30mm Dia. x 150mm FL, VIS 0°, Inked, Achromatic Lens

Stock #47-718-INK
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Qty 1-5
NT$4,500
Qty 6
NT$3,600
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Diameter (mm):
30.00 ±0.025
Effective Focal Length EFL (mm):
150.00
Focal Length Tolerance (%):
±2
Back Focal Length BFL (mm):
144.63
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
29.00
Centering (arcmin):
<1
Center Thickness CT 1 (mm):
8.10
Center Thickness CT 2 (mm):
2.60
Center Thickness Tolerance (mm):
±0.2
Radius R1 (mm):
91.31
Radius R2 (mm):
-65.57
Radius R3 (mm):
-195.87
Edge Thickness ET (mm):
8.88
Substrate:
Surface Quality:
40-20
f/#:
5.00
Numerical Aperture NA:
0.10
Coating:
VIS 0° (425-675nm)
Coating Specification:
Ravg ≤0.4% @ 425 - 675nm
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Bevel:
Protective bevel as needed
Type:
Achromatic Lens
Wavelength Range (nm):
425 - 675

Regulatory Compliance

RoHS 2015:
Reach 209:

產品系列說明

  • Designed for 0° Angle of Incidence
  • Less Than 0.4% Reflectance Per Surface from 425 - 675nm
  • MgF2 and VIS-NIR Coated Achromats Also Available

Achromatic lenses consist of two optical components cemented together to form an achromatic doublet which is computer optimized to correct for on-axis spherical and chromatic aberrations.

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