The Night Sky Planisphere & Dimmable Red Light Torch PACKAGE Southern Hemisphere David Chandler A laser engraved center mark

A laser engraved center mark of the main mirror allows easy adjustment

with Ritchey-Chretien telescopes from Meade and Maksutov-Cassegrain telescopes from SkyWatcher and Intes Micro

and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal

stable and precise focussing with no image shift

● Compare the sky brightness at different sites quantitatively

The Night Sky Planisphere & Dimmable Red Light Torch PACKAGE Southern Hemisphere David Chandler A laser engraved center markThe Night Sky Planisphere for the Southern Hemisphere by David Chandler Astronomy star map Free Shipping Australia wide Generally regarded as the BEST planisphere! This sturdy, plastic laminate covered planisphere is a quick and convenient way of seeing which constellations are above the horizon at any specified time and day of the year. Sky and Telescope magazine adopted The David Chandler 'Night Sky' planisphere in 1976 and has promoted it ever