A Jason rotary power astronomical telescope with 540x power. It’s a vintage Model 500-DSM.

Features include: 720mm focal length; 60mm objective lens; 36x-540x astronomical power range; 40x terrestrial power; EasyTrack Mounting System; Perma Focus Finderscope; 3x Barlow; Moon Filter; full wooden floor tripod.

It’s practically unused and has never been taken outside.

Available for collection only from Chelmsford (CM1).