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24mm Dia. x 18mm FL, MgF2 Coated, Molded Aspheric Condenser Lens

Molded Aspheric Condenser Lenses

Molded Aspheric Condenser Lenses

Stock #15-681
Qty 1-10
€45.00
Qty 11+
€40.50
Volume Pricing
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Diameter (mm):
24.00 +0.0/-0.2
Effective Focal Length EFL (mm):
18.00 @ 587.6nm
Numerical Aperture NA:
0.67
Back Focal Length BFL (mm):
11.20
Focal Length Tolerance (%):
±5
Center Thickness CT (mm):
10.40 ±0.20
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤ 1.75% @ 400 - 700nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
80-50 (typical)
Edge Thickness ET (mm):
1.5
Centering (arcmin):
≤25
Bevel:
Protective bevel as needed
f/#:
0.75
Diameter of Asphere (mm):
24.0
Radius R2 (mm):
Plano
Shape of Back Surface:
Plano
Wavelength Range (nm):
400 - 700
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS:

Product Family Description

  • Hardened for Improved Durability
  • High Numerical Apertures
  • Ideal for Illumination Applications

Molded Aspheric Condenser Lenses are pressed, hardened, and annealed to meet precise optical and mechanical specifications. The hardening process improves the durability of the lenses, making them less susceptible to thermal shock and scratching than traditionally polished lenses. These Molded Aspheric Condenser Lenses are ground and polished on the second surface, enhancing the overall precision of the lenses. Molded Aspheric Condenser lenses are ideal for a wide range of illumination and detection applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.

 
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