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See all 105 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More
6.25mm Dia x -6.25mm FL MgF₂ Coated, Illumination Grade PCV Cylinder Lens

Stock #48-371

$58.50

Qty 1-5
$58.50

Qty 6
$46.80

Volume Pricing
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Code V Curve eDrawing: eprt IGES PDF Drawing STEP: step Zemax: zar Zemax: zmx

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Diameter (mm):

6.25 +0.0/-0.2

Effective Focal Length EFL (mm):

-6.25

Back Focal Length BFL (mm):

-6.91

Center Thickness CT (mm):

1.00

Center Thickness Tolerance (mm):

±0.1

Substrate:

N-BK7

Coating:

MgF₂ (400-700nm)

Coating Specification:

R_avg ≤1.75% @ 400 - 700nm

Edge Thickness ET (mm):

3.38

f/#:

1.00

Focal Length Tolerance (%):

±3

Numerical Aperture NA:

0.50

Radius R₁ (mm):

-3.24

Surface Quality:

60-40

Type:

Cylinder Lens, Plano-Concave

Typical Energy Density Limit:

10 J/cm² @ 532nm, 10ns

Wavelength Range (nm):

400 - 700

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

Cylinder Lenses Ideal for 1 Dimensional Laser Beam Convergence
Circular and Rectangular Form Factors
Multiple Coating Options Available

TECHSPEC® Illumination Grade PCV Cylinder Lenses are commonly used to turn a collimated laser source into a line generator. These PCV Cylinder Lenses and TECHSPEC Illumination Grade PCX Cylinder Lenses can be used together for beam expander applications.

The thin lens approximation for the length of a line generated by a negative cylinder lens is: L = 2 * (r₀/f) * (z + f) where L is the line length, r₀ is half the beam diameter, z is the projection distance, and -f is the focal length of the lens.