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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

9mm Dia., 0.33 Numerical Aperture, 350-700nm Coated, Precision Aspheric Lens

Name: 9mm Dia., 0.33 Numerical Aperture, 350-700nm Coated, Precision Aspheric Lens
Brand: TECHSPEC
SKU: 70-061
Price: ₹28,727 INR

TECHSPEC® Precision Aspheric Lenses

Stock #70-061 New 7 In Stock Other Coating Options

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₹28,727

Volume Pricing
Qty 1-5	₹28,727 each
Qty 6-25	₹22,966 each
Qty 26-49	₹21,720 each
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Specifications

General

Type:

Aspheric Lens

Physical & Mechanical Properties

Diameter (mm):

9.00 +0.00/-0.025

Centering (arcmin):

Clear Aperture CA (mm):

6.75

Edge Thickness ET (mm):

2.86

Center Thickness CT (mm):

4.00 ±0.10

Bevel:

Protective as needed

Shape of Back Surface:

Plano

Optical Properties

Effective Focal Length EFL (mm):

11.25 @ 587.6nm

Numerical Aperture NA:

0.33

Back Focal Length BFL (mm):

9.03

N-SF6

Aspheric Design Wavelength (nm):

587.6

Asphere Figure Error, RMS @ 632.8nm:

0.4λ

Coating:

VIS-EXT+ (350-700nm)

Coating Specification:

Ravg <0.5% @ 350 - 700nm @ ±30° AOI; Rabs <1.5% @ 350 - 700nm @ ±30° AOI

Surface Quality:

40-20

f/#:

1.50

Wavelength Range (nm):

350 - 700

Conjugate Distance:

Infinite

Power (diopters):

88.89

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 250:

Compliant

Product Details

Improved Versions of Our Aspheric Lenses
Precision Grade Aspheric Surfaces
High Numerical Apertures to Maximize Throughput

TECHSPEC® Precision Aspheric Lenses are CNC polished aspheric lenses that feature a 0.4λ RMS aspheric figure error. The precision aspheric figure error makes these lenses ideal for applications that require spherical aberration correction, including imaging and laser focusing applications. These aspheric lenses can also be used to replace multiple spherical elements in optical assemblies to reduce weight and cost. TECHSPEC Precision Aspheric Lenses are available with diameters from 6 to 50mm and high numerical apertures to maximize light throughput.