Optical System

Ultra Micro Lens

The molded Aspheric lens is 0.35 mm in diameter.

The ultra micro lens made of high index glass enables endoscopes to take wide pictures.

極小レンズ画像

Applications

  • Small thin endoscope

Specifications

Diameter φ0.35mm -
Center Thickness 0.2mm - 5mm
Forms Plano,Bi-convex,Bi-concave,meniscus
Radius 0.4mm - of curvature
Coating AR coating
Others upon request
Others Lens with cover glass is available as far as a plano-convex.

Accuracy

Parameter Standard Value Actual Value
Diameter ±0.01mm ±0.003mm
Center Thickness ±0.02mm ±0.005mm
Deviation and Irregularity 5(3) 3(1)
Contact us for information and questions
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