Info from the web:
The Altair GPCAM MT9M034M Mono Astro Camera w Auto guiding port is the monochrome version of the Altair Astro GPCAM, which while lacking the user-friendliness of its sibiling's full colour sensor, makes up for this in sensitivity.
Now provided with 150 degree FOV F1.6 Meteor lens for wide angle imaging of the sky to capture meteorites and aurora displays. The Altair GPCAM MT9M034M has at its heart the 1/3" Aptina MT9M034 HD CMOS sensor with 3.75 micron pixels and a whopping peak QE rating of 74%. This camera is equally capable of high speed planetary imaging, long duration deep sky work and will also function as an autoguider via its built-in ST4 port, for connection to many standard telescope mounts.
Do be aware that in order to achieve colour images with this camera you will need to invest in a tri-colour filter system.