Astrophotography
kamvrid25.jpg (34095 bytes) I have designed a small, portable camera drive for astrophotography. It handles my SLR-camera with lenses up to 135 mm. A small telescope fits in the polar axis for swift and accurate polar alignment.
kamvrid27.jpg (46365 bytes) The polarscope is exchanged to a camera support. A steppermotor turns the camera, via a worm gear. The frequency is crystal controlled, for accurate tracking of the stars.
kamvrid21.jpg (44352 bytes) All things, but the tripod, fit in this hard bag. It is lined with foam rubber to withstand some hard hits on terra firma. It is defined as handluggage when going by air.