Diameter (mm):

15.00 +0.0/-0.025

Effective Focal Length EFL (mm):

15.00 @ 1550nm

Numerical Aperture NA:

0.5

Back Focal Length BFL (mm):

11.44 @ 587.6nm

N-SF6

Aspheric Design Wavelength (nm):

1550

Coating:

1550nm V-Coat

Coating Specification:

R_abs < 0.25% @ 1550nm @ 0° AOI

Centering (arcmin):

<3

Surface Quality:

40-20

Clear Aperture CA (mm):

13.5

Edge Thickness ET (mm):

2.45

Center Thickness CT (mm):

5.00 ±0.1

f/#:

1

Bevel:

Protective bevel as needed

Shape of Back Surface:

Plano

Type:

Aspheric Lens

Conjugate Distance:

Infinite

Durability:

ADHESION AND ABRASION AS PER MIL-PRF13830B APP C, PARA C.3.8.4 AND C.3.8.5

5 J/cm² @ 1550nm, 10ns

Asphere Figure Error, @ 632.8nm:

0.4λ RMS and 2λ PV

Power (diopters):

66.67

15mm Dia., 0.50 NA, V-Coated 1550nm NIR Aspheric Lens

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