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

5mm Dia. x 20mm FL, YAG-BBAR Coated, Double-Convex Lens

YAG-BBAR Coated Double-Convex (DCX) Lenses

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Stock #89-214
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Qty 1-9
€49,50
Qty 10+
€44,00
Volume Pricing
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Diameter (mm):
5.00 +0.0/-0.025
Back Focal Length BFL (mm):
19.5
Effective Focal Length EFL (mm):
20.00
Coating:
YAG-BBAR (500-1100nm)
Coating Specification:
Rabs <0.25% @ 532nm
Rabs <0.25% @ 1064nm
Ravg <1.0% @ 500 - 1100nm
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):
1.50
Center Thickness Tolerance (mm):
±0.05
Edge Thickness ET (mm):
1.19
Radius R1=-R2 (mm):
20.41
Clear Aperture CA (mm):
4.5
f/#:
4.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.13
Type:
Double-Convex Lens
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
350 - 2200

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

TECHSPEC® YAG-BBAR 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 YAG-BBAR Coated Double-Convex Lenses are available in a variety of substrates and coating options for the visible and NIR spectra.

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5.0mm Optic Dia., Optic Mount Fixed #64-551 €26,00
Qty 10+ €23,40 Request Quote
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5mm Inner Single Optic Mount #38-744 €29,50
Qty 5+ €27,80 Request Quote
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5mm Diameter, S-Mount Thin Optic Mount #63-940 €32,50
Qty 5+ €29,10 Request Quote
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5mm Diameter, S-Mount Thick Optic Mount #63-948 €32,50
Qty 5+ €29,10 Request Quote
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5mm Diameter, C-Mount Thin Optic Mount #54-612 €48,00
Qty 5+ €42,50 Request Quote
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5mm Diameter, C-Mount Thick Optic Mount #57-974 €48,00
Qty 5+ €45,70 Request Quote
  • 3-4 days
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