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

25mm Dia. x -50mm FL, Uncoated, Double-Concave Lens

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Stock #32-996 Other Coating Options
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- +
₹2,720.00
Qty 1-9
₹2,720.00
Qty 10+
₹2,401.00
Volume Pricing
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Specifications

Diameter (mm):
25.00 +0.0/-0.025
Effective Focal Length EFL (mm):
-50.00
Back Focal Length BFL (mm):
-50.82
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Clear Aperture CA (mm):
24.00
Center Thickness CT (mm):
2.50
Center Thickness Tolerance (mm):
±0.10
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Edge Thickness ET (mm):
5.40
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Radius R1=-R2 (mm):
-52.10
Type:
Double-Concave Lens
Wavelength Range (nm):
350 - 2200

Regulatory Compliance

RoHS 2015:
Reach 219:

Learn More

Product Family Description

  • Wavelength Range of 350-2200nm
  • Precision Diameter and Centration Tolerances Allow for Easy OEM Integration
  • Wide Variety of Diameters and Focal Lengths
  • Additional AR Coating Options Available: MgF2, VIS 0°, VIS-NIR, NIR I, and NIR II

Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.

Technical Information

Compatible Mounts

Title  Type Compare Stock Number  Price Buy
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4 Fixed #13-787 ₹1,488.00
Qty 1+ ₹1,488.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 Fixed #13-788 ₹1,488.00
Qty 1+ ₹1,488.00 Request Quote
  • 10 to 12 days
    ×
30mm Cage 25/25.4mm Diameter Thick Lens Mount Fixed #85-588 ₹3,103.00 Request Quote
  • 10 to 12 days
    ×
25.0mm Optic Dia., Optic Mount Fixed #64-560 ₹3,613.00
Qty 1+ ₹3,613.00 Request Quote
  • 7 days
    ×
25mm Thick Inner Pair Optic Mounts Fixed #11-054 ₹5,015.00
Qty 1+ ₹5,015.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount Fixed #36-414 ₹5,058.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount Fixed #36-410 ₹5,058.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount Adjustable - Rotary #36-411 ₹7,310.00 Request Quote
  • 10 to 12 days
    ×
25/25.4mm Diameter, C-Mount Thick Optic Mount Fixed #56-354 ₹7,353.00
Qty 5+ ₹6,511.00 Request Quote
  • 7 days
    ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 ₹20,825.00
Qty 1+ ₹20,825.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 ₹40,885.00
Qty 1+ ₹40,885.00 Request Quote
  • 10 to 12 days
    ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 ₹56,950.00
Qty 1+ ₹56,950.00 Request Quote
  • 10 to 12 days
    ×
 
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