Products

  • 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.
  • We have started selling the Integrated GRIN lens.

Contact to Nakahara Opto-Electric Labs., Inc.

Headquarters and
Mito business unit

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

info@noel-sekiei.co.jp

Hanamaki Laboratory

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

Contact

GRIN lens made of quartz glass

G4R25L20P1/4-90

Product number:G4R25L20P1/4-90
Channel number:4ch.
Lens position:low
Lens spacing:250μm
Lens length:1/4P
(2/4P is available)
Lens diameter:200μm
NA=0.2
End face angle:90 degrees

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