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9mm Dia. x 18mm FL, Commercial Grade, Double-Convex Lens

Stock #27-733 Clearance
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A$24.48
Qty 1-5
A$24.48
Qty 6
A$19.60
Volume Pricing
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Diameter (mm):
9.00 +0.00/-0.10
Back Focal Length BFL (mm):
17.16
Effective Focal Length EFL (mm):
18.00
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
Centering (arcmin):
6.00
Center Thickness CT (mm):
2.50
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
1.37
Radius R1 (mm):
18.17
Clear Aperture CA (mm):
≥7.65
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Wavelength Range (μm):
0.4 - 0.7

Regulatory Compliance

RoHS:

Product Family Description

Double-convex (DCX) lenses have two outward, equally curved surfaces, a positive focal length, and are useful for 1:1 imaging and in multi-element systems. MgF2 anti-reflection coating offers improved transmission in the visible spectrum. Commercial Grade MgF2 Coated Double-Convex (DCX) Lenses offer commercial quality, at an affordable price.

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