Name: LightPath 355615 | 2.05mm Dia., 0.20 NA, BBAR (350-700nm), Molded Aspheric Lens
Brand: Lightpath®
SKU: 16-693
Price: €95,00

LightPath 355615 | 2.05mm Dia., 0.20 NA, BBAR (350-700nm), Molded Aspheric Lens

Diameter (mm):

2.05 ±0.015

Effective Focal Length EFL (mm):

2.51 @ 1550nm

Numerical Aperture NA:

0.20

D-ZLaF52LA

Focal Length Tolerance (%):

±1

Aspheric Design Wavelength (nm):

1550

Coating:

BBAR (350-700nm)

Coating Specification:

R_avg ≤0.5% @ 350 - 700nm

Surface Quality:

40-20

Clear Aperture CA (mm):

1.01

Edge Thickness ET (mm):

1.22

Center Thickness CT (mm):

1.38 ±0.05

f/#:

2.50

Bevel:

Protective bevel as needed

Lightpath Lens Code:

355615

Operating Temperature (°C):

≤200

Wavelength Range (nm):

350 - 700

Typical Applications:

Collimate or Focus Laser Light

Working Distance (mm):

1.731

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.