Sky-Watcher Evostar 150ED Deluxe 150/1200 OTA

Evostar 150ED DX / Deluxe — 150/1200 ED doublet

The Evostar 150ED DX is the Deluxe version of the original 150 mm f/8 ED doublet. Its two-element air-spaced objective has a 1200 mm focal length and MHTC coatings for visual and photographic astronomy.

DX focuser and mounting

The DX package adds a 3.4-inch Helinear rack-and-pinion focuser with dual-speed adjustment, together with tube rings and a D-style dovetail. This is the larger-focuser configuration and must not be confused with the original standard ED or newer EDX.

Tube and imaging

The Black Diamond aluminium tube is internally baffled to control stray light. A foam-lined aluminium case is supplied. A matching corrector is optional; camera spacing must follow that corrector’s instructions rather than the specifications of the newer EDX model.

Sky-Watcher manufacturer documentation

Sky-Watcher original catalogue

Compatibility notes

This DX version has a 3.4-inch rack-and-pinion focuser.

Additional specifications