Cones & truncаted cones

ARD-Optics manufactures cones & truncated cones from sapphire, quartz glass and other optical materials. At the customer's request with high range plane-parallel ends.

Cones and truncated cones from sapphire used in medical installations as lightguides.

  1. Cones with very sharp top and with diameter up to 0.1 mm.
  2. Cones, truncated cones with angle accuracy up to 0,1 degree.

Material

Sapphire

Quartz glass & other optical materials

Flatness

Up to 2λ

Up to λ/4

Diameter

5-100 mm

5-100 mm

Diameter tolerance

+/- 0.1 mm

+/- 0.1 mm

Thickness tolerance

+/- 0.1 mm

+/- 0.1 mm

Ends parallelism

Up to 5 arc min.

Up to 5 arc min.
Angle 0-100 ° +/- 0.1 ° 0-100 ° +/- 0.1 °

Surface quality S/D MIL-13830

40/20

20/10

Ends perpendicularity to axis

90 ° +/- 30 min

90 ° +/- 30 min
Chamfer 0.1 mm 0.1 mm

6_aks_resize cone