Edmund Optics uses cookies to optimise and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.

4.5mm Dia. x 9mm FL, NIR I Coated, Double-Convex Lens
  • Country/Region
  •   
 
See all 164 Products in Family

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
4.5mm Dia. x 9mm FL, NIR I Coated, Double-Convex Lens

Stock #49-456
£47.18
×
Qty 1-9
£47.18
Qty 10
£42.50
Volume Pricing
Request a Quote
Diameter (mm):
4.50 +0.0/-0.025
Back Focal Length BFL (mm):
8.16
Effective Focal Length EFL (mm):
9.00
Coating:
NIR I (600-1050nm)
Coating Specification:
Ravg ≤0.5% @ 600 - 1050nm
Substrate:
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<3
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
2.38
Center Thickness Tolerance (mm):
±0.05
Edge Thickness ET (mm):
1.80
Radius R1=-R2 (mm):
8.88
Clear Aperture CA (mm):
4.05
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Typical Energy Density Limit:
7 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
600 - 1050

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

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.

Need a Quote? Add a stock number to begin our two-step quote process.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram

×