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Custom and volume optical manufacturing with the expertise to guide you:

PRECISION OPTICS
by EDMUND OPTICAL FILTERS
by EDMUND

LASER OPTICS
by EDMUND IMAGING OPTICS
by EDMUND

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LightPath 354340 | 6.33mm Dia., 0.64 NA, BBAR (600-1050nm), Molded Aspheric Lens

Name: LightPath 354340 | 6.33mm Dia., 0.64 NA, BBAR (600-1050nm), Molded Aspheric Lens
Brand: Lightpath®
SKU: 87-162
Price: ₹7,656

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Precision Molded Aspheric Lenses

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₹7,656

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Diameter (mm):

6.33 ±0.020

Effective Focal Length EFL (mm):

4.03 @ 685nm

Numerical Aperture NA:

0.64

D-ZK3

Focal Length Tolerance (%):

±1

Aspheric Design Wavelength (nm):

685

Coating:

BBAR (600-1050nm)

Coating Specification:

R_abs <1.0% @ 600 - 1050nm

Surface Quality:

40-20

Clear Aperture CA (mm):

5.1

Edge Thickness ET (mm):

1.48

Center Thickness CT (mm):

3.10 ±0.03

f/#:

0.78

Bevel:

Protective bevel as needed

Compatible Window:

Thickness: 1.20 (t) (mm)
Material: K3

Distance from Window to Lens (D) (mm):

1.483

Lightpath Lens Code:

354340

Operating Temperature (°C):

≤200

Type:

Aspheric Lens

Wavelength Range (nm):

600 - 1050

Typical Applications:

Collimate or Focus Laser Light

Working Distance (mm):

2.68

Conjugate Distance:

Infinite

Transmitted Wavefront Error (λ, RMS):

< 0.08

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Family Description

Eliminate Spherical Aberration
Multiple Coating Options Available
Range of Numerical Apertures

LightPath® Geltech™ Molded Aspheric Lenses are used to eliminate spherical aberration and improve focusing and collimating accuracy in a variety of laser applications. Low NA aspheric lenses are designed to maintain beam shape, while high NA lenses gather all available light to maintain beam power over long distances. LightPath® Geltech™ Molded Aspheric Lenses are ideal for applications including sighting systems, bar code scanners, laser diode-to-fiber coupling, optical data storage, or biomedical lasers.

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