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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

25.4mm x -25mm FL, NIR II Imaging Grade PCV Cylinder Lens

Name: 25.4mm x -25mm FL, NIR II Imaging Grade PCV Cylinder Lens
Brand: TECHSPEC
SKU: 34-641
Price: ₹10,092

TECHSPEC® Beam Shaping PCV Cylinder Lenses

Stock #34-641 10 to 12 days

- +

₹10,092

Qty 1-5
₹10,092

Qty 6+
₹8,048

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Imaging Lens Selector

Diameter (mm):

25.40 +0.0/-0.025

Effective Focal Length EFL (mm):

-25.00

N-BK7

f/#:

Numerical Aperture NA:

0.17

Coating:

NIR II (750-1550nm)

Type:

Cylinder Lens, Plano-Concave

Wavelength Range (nm):

750 - 1550

Back Focal Length BFL (mm):

-26.98

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

3.00

Center Thickness Tolerance (mm):

±0.1

Clear Aperture CA (mm):

22.86

Coating Specification:

R_abs ≤1.5% @ 750 - 800nm
R_abs ≤1.0% @ 800 - 1550nm
R_avg ≤0.7% @ 750 - 1550nm

Edge Thickness ET (mm):

12.65

Radius R₁ (mm):

12.92

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Plano Axis Wedge (arcmin):

Power Axis Wedge (arcmin):

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

Product Family Description

Beam Shaping Grade Specifications
Used with TECHSPEC® Imaging Grade PCX Cylinder Lenses for Circularizing Beams
Negative Focal Length

TECHSPEC® Imaging Grade PCV Cylinder Lenses are typically used to diverge collimated light in a single axis. These lenses are designed for system integration due to the tightly controlled specifications and generous volume discounts. TECHSPEC Imaging Grade PCV Cylinder Lenses feature tightly controlled wedge and tilt specifications and are ideal for circularizing elliptical beams in combination with our TECHSPEC Imaging Grade PCX Cylinder Lenses.