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檢視所有 9 產品系列

25mm Dia. x 25mm FL, Commercial Grade, Double-Convex Lens

Stock #27-741 Clearance
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NT$709
Qty 1-5
NT$709
Qty 6-49
NT$567
Qty 50+
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Diameter (mm):
25.00 +0.00/-0.10
Diameter Tolerance (mm):
+0.00/-0.10
Back Focal Length BFL (mm):
22.76
Effective Focal Length EFL (mm):
25.00
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-SK18
Centering (arcmin):
6.00
Center Thickness CT (mm):
7.00
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
1.64
Radius R1 (mm):
30.50
Clear Aperture CA (mm):
24.00
f/#:
1.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.5
Type:
Double-Convex Lens
Wavelength Range (μm):
0.4 - 0.7
RoHS:

產品系列說明

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. Commercial grade optics have standard designs and are available on an ongoing basis. They are recommended for volume buyers or OEMs.

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