Hunt Electronic Co., Ltd.
Manufacturer of central surveillance control systems, CCTV, CCD cameras, DOME cameras, board cameras, box cameras and camera accessories exported to worldwide since 1988. ISO9001 certificated.
http://www.hunt.com.tw/

Lexitek, Inc.
Designs and manufactures customized photon-counting detectors, PAPA detector, gamma and x-ray cameras, neutron detectors.
http://www.lexitek.com

The History of Gamma-ray Astronomy
This site is intended for students age 14 and up, and for anyone interested in learning about our universe.
http://imagine.gsfc.nasa.gov/docs/science/know_l1/history_gamma.html

PrincetPrinceton Gamma- Tech
Princeton Gamma-Tech (PGT) produces EDX energy-depressive systems, X-ray and Gamma-ray detectors, MCAs and nuclear spectroscopy systems; SiLi and HPGe detectors for EDS
http://www.pgt.com/

Rollei
Manufacturer of digital cameras, MP3 player, medium format cameras, compact and classic cameras and slide projectors.
http://www.rollei.de

Autographa gamma
description
http://www.agroatlas.spb.ru/pests/Autographa_gamma_en.htm

Gamma FAQ
In video, computer graphics and image processing, gamma represents a numerical parameter that describes the nonlinearity of intensity reproduction.
http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html

The Gamma-Ray Astronomy Team
The primary objectives of the research are to study pulsars, black holes, other galaxies, gamma-ray bursts, and other exotic astrophysical objects.
http://gammaray.msfc.nasa.gov

Gamma Projects Ltd.
Developers of Gamma NetOne, an infrastructure management system for mobile and fixed line telecommunication networks. Information on product and consultancy services.
http://www.gammaprojects.com/

Redlake
For over 40 years Redlake has led the world in providing camera based solutions for both slow motion and industrial inspection applications. Whether your imaging requirements involve vehicle impact testing, aerospace, range & ballistics, high speed motion analysis or machine vision, we have designed cameras to meet your needs.
http://www.redlake.com/