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GSO

Model

Optical Specs

Part No.

Price

8" f/6 Dobsonian

200mm f/6, 1200mm focal length

50.0mm secondary mirror

50023370

or

50023370H
(heated)

$110.00

or

$150.00

10" f/5 Dobsonian

250mm f/4.8, 1200mm focal length

63.0mm secondary mirror

63030270

or

63030270H
(heated)

$120.00

or

$160.00

12" f/5 Dobsonian

300mm f/5, 1500mm focal length

70.0mm secondary mirror

70035675

or

70035675H
(heated)

$135.00

or

$175.00

8" f/4 Imaging Newtonian

200mm f/4, 800 mm focal length

70.0mm secondary mirror
(spider built with 4.5mm offset)

70023372

or

70023372H
(heated)

$140.00

or

$180.00

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