Laser Beam Expanders

Laser Beam Expanders Used for expanding a laser beam to a parallel beam at a specific magnification.

Laser Beam Expanders with Diopter Movement It is possible to adjust the outgoing beam in parallel according to the beam waist position of the laser beam source. It also makes it possible to converge or diverge the outgoing beam.

Laser Beam Expander Holders Holders allowing fine adjustment, consisting of a kinematic mirror holder and a laser beam expander.

Laser Beam Expander Holders with Diopter Correction Function Holders allowing fine adjustment, consisting of a kinematic mirror holder and a laser beam expander (with diopter correction function).

Zoom Laser Expanders Attachment of variable magnification adapter allows variable afocal magnification of 2.5x to 10x.

OEM Laser Beam Expanders Compatible with light in the range of wavelengths from 193 nm to 10.6 m m. Both Galilean and Keplerian laser beam expanders are available.

SIGMA KOKI CO.,LTD.
Tokyo Head office
5F, SIGMA KOKI Tokyo Head office 1-19-9, Midori, Sumida-ku, Tokyo, 130-0021, JAPAN
TEL.+81-3-5638-8228 FAX.+81-3-5638-6550 international@sigma-koki.com
Osaka Branch
4-9-28 Nishi-Nakajima, Yodogawa-ku, Osaka 532-0011, JAPAN
TEL.+81-6-6307-4835 FAX.+81-6-6307-4834
Kyushu Sales Office
3-17 Hie-machi, Hakata-ku, Fukuoka 812-0014, JAPAN
TEL. +81-92-481-4300 FAX. +81-92-481-4310