Diameter (mm):

6.00 +0.0/-0.025

Effective Focal Length EFL (mm):

-18.00

Fused Silica (Corning 7980)

f/#:

3.00

Numerical Aperture NA:

0.17

Coating:

1064nm V-Coat

Type:

Plano-Concave Lens

Back Focal Length BFL (mm):

-19.37

Center Thickness CT (mm):

2.00

Center Thickness Tolerance (mm):

±0.05

Centering (arcmin):

<1

Clear Aperture CA (mm):

5.4

Coating Specification:

R_abs <0.25% @ 1064nm

Design Wavelength DWL (nm):

1064

Edge Thickness ET (mm):

2.45

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Note:

Max. Flat Annulus is 0.3mm

Radius R₁ (mm):

-8.25

Surface Quality:

40-20

15 J/cm² @ 1064nm, 10ns

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

6.0mm Dia. x -18 FL, 1064nm V-Coat, UV Plano-Concave Lens

Regulatory Compliance

產品系列說明

6.0mm Dia. x -18 FL, 1064nm V-Coat, UV Plano-Concave Lens

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Regulatory Compliance

產品系列說明