eo_logo
 
Product added to cart
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm Diameter x 50mm FL, VIS Coated, Plastic Aspheric Lens

TECHSPEC® Plastic Aspheric Lenses

×
Stock #66-018 Clearance 10 to 12 days
×
Other Coating Options
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
₹1,392 ₹5,568
Qty 1-24
₹1,392 ₹5,568
Qty 25+
₹761 ₹3,045
Volume Pricing
Request Quote
Get Product Downloads
Diameter (mm):
25.00 +0.00/-0.10
Effective Focal Length EFL (mm):
50.00 @ 587.6nm
Numerical Aperture NA:
0.25
Back Focal Length BFL (mm):
47.41
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zeonex E48R
Aspheric Design Wavelength (nm):
587.6
Coating:
BBAR (425-675nm)
Coating Specification:
Ravg <0.7% @ 425 - 675nm
Centering (arcmin):
<5 (by design)
Surface Quality:
80-50
Clear Aperture CA (mm):
21.5
Edge Thickness ET (mm):
1.20
Center Thickness CT (mm):
4.20 ±0.20
f/#:
2.00
Bevel:
Protective bevel as needed
Operating Temperature (°C):
-30 to 70
Radius R2 (mm):
412
Shape of Back Surface:
Convex
Type:
Aspheric Lens
Wavelength Range (nm):
425 - 675
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

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.

 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin