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19 x 28mm FL, Grade 2, Double-Convex Lens

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Stock #74-189 Clearance
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S$12.40
Qty 1+
S$12.40
Qty 2+
S$8.68
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Specifications

Diameter (mm):
19.00
Effective Focal Length EFL (mm):
28.00
f/#:
1.47
Numerical Aperture NA:
0.34
Type:
Double-Convex Lens

Regulatory Compliance

RoHS:
Not Compliant

Learn More

Product Family Description

  • 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.

15 - 19.9mm 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.

Technical Information

 
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