• Seleccione País
  •   
 
Visualizar los 41 productos de esta familia.

18mm Dia. x 8mm FL, Uncoated Molded Aspheric Condenser Lens

Stock #34-460
€27,50
Cant. 1-10
€27,50
Cant. 11
€24,70
Precio por Volumen
Pida una Oferta
Diameter (mm):
18.00 +0.0/-0.2
Effective Focal Length EFL (mm):
8.00
Numerical Aperture NA:
0.94
Back Focal Length BFL (mm):
4.11
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±5
Center Thickness CT (mm):
6.30
Coating:
Uncoated
Substrate:
Surface Quality:
80-50 (typical)
Edge Thickness ET (mm):
2.8 ±0.2
Centering (arcmin):
≤25
Abbe Number (vd):
36.43
Bevel:
Protective bevel as needed
f/#:
0.5
Coefficient of Thermal Expansion CTE (10-6/°C):
7.8
Diameter of Asphere (mm):
15.0
Index of Refraction nd:
1.620
Radius R2 (mm):
Plano
Shape of Back Surface:
Aspheric
Type:
Condenser Lens
Wavelength Range (nm):
350 - 2000
Conjugate Distance:
Infinite

Regulatory Compliance

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.

¿Desea una oferta? Inserte un número de producto para recibir una oferta en solamente dos etapas.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram



×