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

25mm Dia. x 25mm FL VIS-EXT, Inked, Double-Convex Lens

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Stock #89-175-INK
Qty 1-9
₹5,015.00
Qty 10+
₹4,484.00
Volume Pricing
Request Quote
Diameter (mm):
25.00 +0.000/-0.025
Back Focal Length BFL (mm):
22.47
Effective Focal Length EFL (mm):
25.00
Coating:
VIS-EXT (350-700nm)
Coating Specification:
Ravg <0.5% @ 350 - 700nm
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
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
8.00
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
2.9
Radius R1=-R2 (mm):
31.94
Clear Aperture CA (mm):
24.00
f/#:
1.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.50
Type:
Double-Convex Lens
Wavelength Range (nm):
350 - 700

Regulatory Compliance

RoHS:

Product Family Description

TECHSPEC® VIS-EXT Coated Double-Convex (DCX) Lenses, also referred to as bi-convex lenses, have two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications with a conjugate ratio (ratio between object distance and image distance) between 0.2 and 5. At a conjugate ratio of 1, aberrations such as spherical aberration, chromatic aberration, coma, and distortion are minimized or cancelled due to the symmetric lens design. TECHSPEC VIS-EXT Coated Double-Convex Lenses are available in a variety of substrates and coating options for the visible and NIR spectra.

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25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 Fixed #13-788 ₹1,445.00
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25mm Thick Inner Pair Optic Mounts Fixed #11-054 ₹5,015.00
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25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 ₹20,145.00
Qty 1+ ₹20,145.00 Request Quote
  • 10 to 12 days
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25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 ₹39,525.00
Qty 5+ ₹35,573.00 Request Quote
  • 10 to 12 days
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25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 ₹54,995.00
Qty 5+ ₹52,250.00 Request Quote
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