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 87 Products in Family

35mm Dia. x 70mm FL, MgF2 Coated, Double-Convex Lens

Stock #32-880
S$58.40
×
Qty 1-9
S$58.40
Qty 10-24
S$52.64
Qty 25+
Request a Quote
Diameter (mm):
35.00 +0.0/-0.025
Back Focal Length BFL (mm):
67.48
Effective Focal Length EFL (mm):
70.00
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-BK7
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):
7.50
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
3.12
Radius R1=-R2 (mm):
71.08
Clear Aperture CA (mm):
34.00
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Typical Energy Density Limit:
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 700
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

×