150/1200 Evostar Refractor OTA (AKA Black Diamond) Features:

• Dual Speed Focuser
• Suitable for Astrophotography
• View Solar System in High Definition
• Metallic High-Transmission Coatings
• Compact & Portable
• Comes with An Aluminium Case
• 5 Years Sky-Watcher Limited Warrant
• Metallic High-Transmission Lens Coatings (MHC)
• Each air-to-glass lens surface has been coated by Sky-Watcher’s proprietary MHC. An anti-reflection metallic coatings which ensure optimum light-transmission approaching 99.5%.

Light-Baffled Optical Systems:
The objective lens cell of this Sky-Watcher 150/1200 F8 Evostar OTA is light-baffled to reduce stray & unfocused light to insure optimum contrast. The interior of the tube is flat blackened to prevent unfocused internal light reflections from reaching the focal plane.

Precision Dual Speed 2” Rack and Pinion Focuser:
This precision Dual Speed 2″ Rack and Pinion Focuser is mechanically ultra-smooth and offers you a fine and ultra-fine focusing adjustments.

Tube Materials:
The optical tube material is rolled steel, powder-coated reflective gloss black with gold fleck accent. The front and back cells are cast-aluminum painted white & black.

Telescope Tube Attachment Hardware:
The optical tube comes with attachment hardware that allows it to be securely fastened to any Sky-Watcher Mount. The quick-release tube rings provided with Evostar ED150 are cast-aluminum, painted white.