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

12.5 x 12.5mm, 0.20 Numerical Aperture, Uncoated, Square Precision Aspheric Lens

Name: 12.5 x 12.5mm, 0.20 Numerical Aperture, Uncoated, Square Precision Aspheric Lens
Brand: TECHSPEC
SKU: 17-316
Price: ₹19,919

Stock #17-316 Clearance 10 to 12 days

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₹9,959 ~~₹19,919~~

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₹9,959 ~~₹19,919~~

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Imaging Lens Selector

Dimensions (mm):

12.50 x 12.50

Effective Focal Length EFL (mm):

31.25 @ 587.6nm

Numerical Aperture NA:

0.20

Back Focal Length BFL (mm):

23.67

N-BK7

Asphere Figure Error, RMS @ 632.8nm:

0.4λ

Coating:

Uncoated

Centering (arcmin):

Surface Quality:

40-20

Clear Aperture CA (mm):

11.50 x 11.50

Edge Thickness ET (mm):

10.27

Center Thickness CT (mm):

11.50 ±0.10

f/#:

2.50

Bevel:

Protective bevel as needed

Shape of Back Surface:

Plano

Type:

Aspheric Lens

Wavelength Range (nm):

350 - 2200

Conjugate Distance:

Infinite

Power (diopters):

32.00

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

Rectangular and Square Aspheres in 5 x 5mm to 12.5 x 25mm sizes
Precision Grade Aspheric Figure Error
Ideal for Integration into Space Sensitive Laser Systems

TECHSPEC® Truncated Precision Aspheric Lenses are truncated versions of our TECHSPEC Precision Aspheric Lenses. These aspheric lenses are CNC polished to achieve a 0.4λ (Waves) RMS aspheric figure error and then cut to square or rectangular sizes. The precision aspheric figure error of these lenses makes them advantageous for demanding imaging or laser systems requiring spherical aberration correction. TECHSPEC Truncated Precision Aspheric Lenses with their space saving form factors are ideal for integration into medical devices, life science instrumentation, and industrial laser systems. Please contact us if your application requires a TECHSPEC Aspheric Lens truncated to meet specific size requirements.