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20.7 x 50mm FL, Grade 1, Double-Convex Lens

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Stock #74-039 Clearance
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NT$306 NT$153
Qty 1+
NT$306 NT$153
Qty 2+
NT$214 NT$107
Volume Pricing
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Diameter (mm):
20.70
Effective Focal Length EFL (mm):
50.00
f/#:
2.42
Numerical Aperture NA:
0.21

Regulatory Compliance

RoHS:
Not Compliant

產品系列說明

  • Ideal for Experimenting and Prototyping Applications
  • Quantities Extremely Limited, Buy While Supplies Last
  • For Even More Deals, Check out Mega Clearance: Optics

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.

20 - 29.9mm Experimental Quality Double-Convex (DCX) Lenses are offered in several experimental grade options. Grade 1 is standard optical glass, edged, free of visible scratches, chips, stains, or oxidation. Grade 2 is unedged, non-optical glass, small chips, slight stains, or other defects. They may have slight edge cement separation.

Note: Specifications for experimental grade optics may vary as much as 10% from those listed. Also, no additional information is available other than what is provided.

 
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