25mm Dia x 20mm FL Acylinder Lens, MgF<sub>2</sub> Coated

Volume Pricing
Qty 1-5	₹98,065 each
Qty 6-25	₹78,190 each
Qty 26-49	₹72,137 each
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Specifications

General

Type:

Acylinder Lens

Physical & Mechanical Properties

Diameter (mm):

25.00 +0.0/-0.1

Center Thickness CT (mm):

9.00 ±0.1

Edge Thickness ET (mm):

2.6

Clear Aperture (%):

90.00

Optical Properties

Effective Focal Length EFL (mm):

20.00

Focal Length Specification Wavelength (nm):

587.6

Back Focal Length BFL (mm):

14.6

N-SF5

f/#:

0.8

Numerical Aperture NA:

0.63

Coating:

MgF₂ (400-700nm)

Coating Specification:

R_avg ≤1.75% @ 400 - 700nm

Wavelength Range (nm):

400 - 700

Surface Accuracy, RMS (μm):

1.0

Surface Quality:

60-40

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

Country of Origin:

United States

Imported By:

Edmund Optics India Private Limited
267, Greystone Building, Second Floor,
6th Cross Rd, Binnamangala,
Stage 1, Indiranagar, Bengaluru,
Karnataka, India 560038
Phone: +91- 80-6845 0000

Product Details

Diffraction Limited Design
Ideal for Creating Thin Line Profiles of Monochromatic Light Sources
Focus Light in Single Dimension

TECHSPEC® Acylinder Lenses are similar to aspheric lenses in that they provide diffraction-limited focusing performance in only one dimension. By reducing spherical aberration along the focusing axis, TECHSPEC® Acylinder Lenses are ideal for creating thin line profiles. Compared to standard cylinder lenses, TECHSPEC® Acylinder Lenses also dramatically reduce the spot size of monochromatic light sources to provide sharp, thin lines.