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TECHSPEC 20.0mm Dia. x 100.0mm FL, MgF2 Coated, Plano-Convex Lens

Stock #32-476
£26.35
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Qty 1-9
£26.35
Qty 10
£23.72
Volume Pricing
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Diameter (mm):
20.00 +0.0/-0.025
Effective Focal Length EFL (mm):
100.00
Back Focal Length BFL (mm):
97.13
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):
4.30
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
3.32
Radius R1 (mm):
51.68
Clear Aperture CA (mm):
19.0
f/#:
5
Numerical Aperture NA:
0.10
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

Reach 191:
RoHS 2015:

Product Family Description

Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.

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