Diameter (mm):

12.00 +0.0/-0.025

Effective Focal Length EFL (mm):

25.00 @ 587.6nm

Back Focal Length BFL (mm):

22.31

Coating:

Laser V-Coat (1550nm)

Coating Specification:

R_abs <0.25% @ 1550nm

Fused Silica (Corning 7980)

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):

3.92 ±0.05

Edge Thickness ET (mm):

2.22

Radius R₁ (mm):

11.46

Clear Aperture CA (mm):

11.00

f/#:

2.08

Numerical Aperture NA:

0.24

Design Wavelength DWL (nm):

587.6

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Edges:

Fine Ground, Protective Bevel as Needed

5 J/cm² @ 1550nm, 10ns

12mm Dia. x 25mm FL 1550nm V-Coat, UV PCX Lens

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