Celestron Elements ThermoTank 3 Hand Warmer - 48028 Skywatcher Dobsonians The software also includes telescope

The software also includes telescope control via your PC

There are optional accessories available for separate purchase

allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging

4 Focal Length 1800 mm Secondary Diameter 102 mm Secondary Obstruction by diameter 25% Secondary Obstruction by Area 6% Dawes Limit 0

Celestron Elements ThermoTank 3 Hand Warmer - 48028 Skywatcher Dobsonians The software also includes telescopeCelestron Elements ThermoTank 3 Hand Warmer Small, easy to use and carry hand warmer, battery operation Durable, aluminum housed, long lasting, rechargeable hand warmer 3000 mAh lithium battery provides up to 4 hours of continuous heat Ergonomically designed to provide maximum contact with your hands Convenient small size takes up little room Easily fits in your pocket, purse, glove compartment, or bag pocket Would you like to have a convenient,