Edmund Optics® uses own and third party cookies to optimize the technical service features of our website. Find out how we use cookies.

  • My Account
  •   
See all 165 Products in Family

40mm Dia. x 200mm FL, NIR II, Inked, Double-Convex Lens

Stock #33-418-INK
S$100.80
×
Qty 1-9
S$100.80
Qty 10-24
S$90.72
Qty 25+
Request a Quote
Diameter (mm):
40.00 ±0.025
Back Focal Length BFL (mm):
197.35
Effective Focal Length EFL (mm):
200.00
Coating:
NIR II (750-1550nm)
Coating Specification:
Rabs ≤1.5% @ 750 - 800nm
Rabs ≤1.0% @ 800 - 1550nm
Ravg ≤0.7% @ 750 - 1550nm
Substrate:
N-BK7
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<1
Center Thickness CT (mm):
8.00
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
6.05
Radius R1=-R2 (mm):
205.35
Clear Aperture CA (mm):
39.00
f/#:
5.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1.00
Numerical Aperture NA:
0.10
Type:
Double-Convex Lens
Typical Energy Density Limit:
8 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
750 - 1550
RoHS:

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?

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Google+ Edmund Optics Instagram

×