eo_logo
  • Country/Region
  • cart   
 
See all 165 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

15mm Dia. x 20mm FL, YAG-BBAR Coated, Double-Convex Lens

YAG-BBAR Coated Double-Convex (DCX) Lenses

YAG-BBAR Coated Double-Convex (DCX) Lenses

Stock #89-247
×
Qty 1-9
C$57.38
Qty 10+
C$51.64
Volume Pricing
Request Quote
Diameter (mm):
15.00 +0.0/-0.025
Back Focal Length BFL (mm):
18.99
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):
3.50
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
1.63
Radius R1=-R2 (mm):
30.6
Clear Aperture CA (mm):
14.00
f/#:
1.33
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.38
Type:
Double-Convex Lens
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 2500

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Optimized for R<0.25% @ 532nm and 1064nm
  • AR Coated to Provide <1.0% reflectance per surface for 500 - 1100nm
  • Designed for 0° Angle of Incidence
  • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, and VIS-EXT

Double-Convex (DCX) Lenses have two outward curved surfaces, a positive focal length, and are useful for 1:1 imaging and in multi-element systems.

×