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Products / Optics / Optical Lenses / Achromatic Lenses / Large Precision Achromatic Lenses
See all 8 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

102.3mm Dia x 1524.7mm FL Achromatic Lens

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Stock #50-107
£947.10
Qty 1-5
£947.10
Qty 6+
£835.99
Volume Pricing
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Diameter (mm):
102.31 +0.00/-0.12
Effective Focal Length EFL (mm):
1524.73
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
1514.53
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
98.75
Centering (arcmin):
5.00
Center Thickness CT 1 (mm):
12.37
Center Thickness CT 2 (mm):
8.76
Center Thickness Tolerance (mm):
±0.86
Radius R1 (mm):
908.13
Radius R2 (mm):
-626.59
Radius R3 (mm):
-625.40
Radius R4 (mm):
-2169.77
Edge Thickness ET (mm):
19.18
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7 / N-SF2
Surface Quality:
60-40
f/#:
14.9
Numerical Aperture NA:
0.03
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Construction:
Unmounted, Airspaced 0.10mm
Bevel:
Protective bevel as needed
Type:
Achromatic Lens
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS:
Compliant
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Product Family Description

  • Offered in Cemented or Air-Spaced Designs
  • Mounted Versions Available for Easy Integration
  • Feature MgF2 Anti-Reflection Coating

TECHSPEC® Large Precision Achromatic Lenses offer near-diffraction limited performance across the designated wavelength range. These color-corrected achromatic lenses feature long focal lengths and are available in either cemented or air-spaced designs. Mounted versions feature a male mounting thread for easy integration into optical systems. Adhesive foil spacers and mounting instructions are included for unmounted, air-spaced achromatic lenses.

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