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See all 3 Products in Family

10mm Dia. x 30mm FL, 650-1000nm AR Coated, Gradium Lens

Stock #47-451 Clearance

A$472.00

Qty 1
A$472.00

Volume Pricing
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Code V eDrawings: eprt IGES PDF Drawings STEP: step STEP: stp Zemax: zmx

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Diameter (mm):

10.00 ±0.25

Effective Focal Length EFL (mm):

30.00

Numerical Aperture NA:

0.15

Back Focal Length BFL (mm):

28.53

Focal Length Specification Wavelength (nm):

546

Focal Length Tolerance (%):

±1

Center Thickness CT (mm):

2.50

Center Thickness Tolerance (mm):

±0.1

Coating:

BBAR (650-1000nm)

Coating Specification:

R_avg <0.5% @ 650 - 1000nm

Clear Aperture CA (mm):

9.00

Surface Quality:

40-20

Centering (arcmin):

1.00

f/#:

3.3

Type:

Gradient Index Lens

Wavelength Range (nm):

650 - 1000

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

Aspheric Performance
Smaller Focused Spot Size
Reduced Spherical Aberration

GRADIUM® lenses utilize advances in the manufacturing of axial gradient glass to improve lens performance. The process turns a glass of several SF layers into a single glass with a gradually changing index. The index may change by as much as 0.15 from the front surface to the back surface. This change in index allows for correction of system aberrations, especially spherical, yielding better images in infinite/finite imaging applications. GRADIUM® lenses are ideal for laser focusing applications, providing smaller spot sizes compared to the standard PCX counterpart. Two broadband antireflection coating options are available that cover a large range of visible and near-infrared laser wavelengths. For OEM and high volume coating options, please contact our Applications Engineering Department to discuss your requirements.