Quote:
Originally Posted by janoskiss
Sounds like a winner, Ben! 
The SW unit appears to be the same as the Orion Accufocus. I don't think you'll have any issues with the battery. Mine lasts for ever on a single 9V. |
I've had one of these for at least 8 years (I don't exactly remember). I have changed the battery once in that time. No extra switch. It is on a vixen VC2000L with a CCD permanently attached. I only need to adjust it every few months hence why the battery lasts so long.