• High-precision, complex structural geometry tube/rod within ±0.001-0.01mm tolerance.
  • OH-free, high OH content, fused quartz, synthetic silica glass tube/rod.
  • Custom design, small amount and mass production are available.

Contact Nakahara Opto-Electric Labs., Inc.

Headquarters and
Mito Business Unit

4282-3, Sakado-chou, Mito city, Ibaraki310-0841 Japan

Hanamaki Laboratory

1-1-1, Tsuchizawa, Towa, Hanamaki city, Iwate028-0114 Japan


Quartz Glass Products

D-Cut 2 Hole Tube

Outer diameter : φ1, Height 0.85
Internal diameter : φ0.127,  pitch 0.5
Length : ~ 1000 mm
Material : Borosilicate glass
Note : As for the material, quartz is possible, too. Outer/internal diameter and pace dimensions may be (optionally) modified.

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