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21mm Dia. x -48mm FL, Negative Meniscus Lens, Grade 1

Stock #28-114 Clearance
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A$12.00
Qty 1-1
A$12.00
Qty 2
A$8.40
Coating:
Anti-Reflection Coating
Diameter (mm):
21.00
Effective Focal Length EFL (mm):
-48.00
Numerical Aperture NA:
0.22
f/#:
2.29
RoHS:
Exempt
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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

Experimental Quality Negative Meniscus 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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