Edmund Optics Inc. Ruby Ball Lens 2.0mm Diameter NT43-643

Description
Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content for ruby balls is typically <0.5%). While their physical and chemical properties are basically the same, their optical properties are somewhat different. Sapphire has superior optical transmission qualities. Ruby Balls are easier to see and therefore easier to handle for physical applications.For general information about ball lens, as well as how to calculate the NA and Focal Length, view Understanding Ball Lenses.
Description
Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content for ruby balls is typically <0.5%). While their physical and chemical properties are basically the same, their optical properties are somewhat different. Sapphire has superior optical transmission qualities. Ruby Balls are easier to see and therefore easier to handle for physical applications.For general information about ball lens, as well as how to calculate the NA and Focal Length, view Understanding Ball Lenses.

Suppliers

Company
Product
Description
Supplier Links
Edmund Optics Inc.
Barrington, NJ, USA
Ruby Ball Lens 2.0mm Diameter
NT43-643
Ruby Ball Lens 2.0mm Diameter NT43-643
Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content for ruby balls is typically <0.5%). While their physical and chemical properties are basically the same, their optical properties are somewhat different. Sapphire has superior optical transmission qualities. Ruby Balls are easier to see and therefore easier to handle for physical applications.For general information about ball lens, as well as how to calculate the NA and Focal Length, view Understanding Ball Lenses.
  • Excellent for Severe Environments
  • High Strength and Hardness
  • High Chemical Stability

Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content for ruby balls is typically <0.5%). While their physical and chemical properties are basically the same, their optical properties are somewhat different. Sapphire has superior optical transmission qualities. Ruby Balls are easier to see and therefore easier to handle for physical applications.For general information about ball lens, as well as how to calculate the NA and Focal Length, view Understanding Ball Lenses.

Supplier's Site

Technical Specifications

  Edmund Optics Inc.
Product Category Optical Lenses
Product Number NT43-643
Product Name Ruby Ball Lens 2.0mm Diameter
Lens Type Ball
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