Name: 25mm Diameter x 25mm FL, Uncoated, K22R Plastic Aspheric Lens
Brand: TECHSPEC
SKU: 21-206
Price: €40,00

25mm Diameter x 25mm FL, Uncoated, K22R Plastic Aspheric Lens

TECHSPEC® Plastic Aspheric Lenses

Stock #21-206 New

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€40,00

Qty 1-10
€40,00

Qty 11+
€32,00

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Code V eDrawings: eprt IGES PDF Drawings STEP: step Zemax: zar Zemax: zmx

Diameter (mm):

25.00 +0.00/-0.15

Effective Focal Length EFL (mm):

25.00 @ 587.6nm

Numerical Aperture NA:

0.50

Back Focal Length BFL (mm):

20.52

K22R

Aspheric Design Wavelength (nm):

587.6

Coating:

Uncoated

Centering (arcmin):

±3

Surface Quality:

80-50

Clear Aperture CA (mm):

23.00

Edge Thickness ET (mm):

1.07

Center Thickness CT (mm):

7.40 ±0.20

f/#:

1.00

Bevel:

Protective bevel as needed

Operating Temperature (°C):

-30 to 70

Radius R₂ (mm):

152.34

Shape of Back Surface:

Convex

Wavelength Range (nm):

350 - 1100

Conjugate Distance:

Infinite

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

Full Prescription Data Available
Standard 25mm Diameter for Easy System Integration
High Numerical Aperture Designs for Superior Light Collection

TECHSPEC® Plastic Aspheric Lenses offer a lightweight alternative to glass spherical or aspherical lenses. Designed with a standard 25mm diameter, these lenses can be easily integrated into most systems and applications using standard mounting hardware. The plastic substrate provides exceptional value while still maintaining excellent performance and a high numerical aperture. TECHSPEC® Plastic Aspheric Lenses feature low haze, low autofluorescence, and excellent coating adhesion, making these lenses ideal for OEM and research applications alike. For alternate designs or custom coating requirements, please contact our Sales Department.