概況

Type:

Achromatic Lens

物理和機械特性

Diameter (mm):

4.00 +0.0/-0.025

Clear Aperture CA (mm):

3.6

Centering (arcmin):

<3

Center Thickness CT (mm):

3.80 ±0.10

Center Thickness CT 1 (mm):

2.80 ±0.05

Center Thickness CT 2 (mm):

1.00 ±0.05

Edge Thickness ET (mm):

3.19

Bevel:

Protective bevel as needed

光學特性

Effective Focal Length EFL (mm):

6.00

Focal Length Tolerance (%):

±1

Back Focal Length BFL (mm):

3.92

Focal Length Specification Wavelength (nm):

587.6

Radius R₁ (mm):

4.24

Radius R₂ (mm):

-2.60

Radius R₃ (mm):

-18.90

N-BAF10 / N-SF10

Surface Quality:

20-10

f/#:

1.5

Numerical Aperture NA:

0.33

Coating:

VIS 0° (425-675nm)

Coating Specification:

R_avg ≤0.4% @ 425 - 675nm

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Wavelength Range (nm):

425 - 675

4mm Dia. x 6mm FL, VIS 0° Coated, Achromatic Lens

Specifications

概況

物理和機械特性

光學特性

Regulatory Compliance

產品概覽

Technical Information

Accessories

Coating Curves

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資源