Name: 25mm Dia. x 100mm FL, 1064nm V-Coat, Best Form Aspheric Lens
Brand: TECHSPEC
SKU: 89-442
Price: $230.00

Diameter (mm):

25.00 +0.0/-0.1

Effective Focal Length EFL (mm):

100.00 @ 1064nm

Numerical Aperture NA:

0.13

Back Focal Length BFL (mm):

100.00

N-BK7

Aspheric Design Wavelength (nm):

1064

Coating:

Laser V-Coat (1064nm)

Coating Specification:

R_abs <0.25% @ 1064nm

Centering (arcmin):

≤5

Surface Quality:

40-20

Clear Aperture CA (mm):

23.00

Edge Thickness ET (mm):

2.54

Center Thickness CT (mm):

4.05 ±0.1

f/#:

4.00

Bevel:

Protective bevel as needed

Radius R₂ (mm):

50.66

Shape of Back Surface:

Convex

Conjugate Distance:

Infinite

Asphere Figure Error, RMS @ 632.8nm:

1.2λ

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Description

Unlike traditional focusing lenses, these lenses should be used with the plano side facing the light source.

Product Family Description

Designed and Coated for Nd:YAG Laser Wavelengths
Aspheric Figure Error of 1.0µm RMS
Modified TECHSPEC® PCX Lenses

TECHSPEC® Best Form Aspheric Lenses are TECHSPEC® PCX Lenses that have been modified to provide superior performance at specified wavelengths. Unlike the preexisting TECHSPEC PCX lens, TECHSPEC Best Form Aspheric Lenses produce diffraction-limited spot sizes at the design wavelength, which is ideal for focusing or collimating applications. Any diameter and focal length TECHSPEC PCX Lens can be modified to become a TECHSPEC Best Form Aspheric Lens in order to provide the best solution for any application.

Note: Unlike traditional focusing lenses, these lenses should be used with the plano side facing the light source.

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