Name: LightPath 354525 | 6.65mm Dia., 0.44 NA, BBAR (350-700nm), Molded Aspheric Lens
Brand: Lightpath®
SKU: 19-701
Price: C$109.20

LightPath 354525 | 6.65mm Dia., 0.44 NA, BBAR (350-700nm), Molded Aspheric Lens

Precision Molded Aspheric Lenses

Stock #19-701 In Stock

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C$109.20

Qty 1-10
C$109.20

Qty 11+
C$93.80

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Diameter (mm):

6.65 ±0.015

Effective Focal Length EFL (mm):

6.70 @ 515nm

Numerical Aperture NA:

0.44

D-ZK3

Focal Length Tolerance (%):

±1

Coating:

BBAR (350-700nm)

Coating Specification:

R_avg ≤0.5% @ 350 - 700nm

Surface Quality:

60-40

Clear Aperture CA (mm):

5.75

Edge Thickness ET (mm):

1.82

Center Thickness CT (mm):

3.02 ±0.03

f/#:

1.01

Bevel:

Protective bevel as needed

Compatible Window:

Thickness: 0.25 (t) (mm) Material: BK7

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

4.25

Lightpath Lens Code:

354525

Operating Temperature (°C):

≤200

Wavelength Range (nm):

350 - 700

Typical Applications:

Collimate or Focus Laser Light

Working Distance (mm):

4.9

Conjugate Distance:

Infinite

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 233:

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.