Sky-Watcher SKYMAX-150 PRO FUSION-120i SynScan™

150mm (6”) f/1800 Computerised WiFi/Bluetooth Go-To Maksutov-Cassegrain Telescope

The SKYMAX-150 PRO FUSION-120i SynScan™ system combines Sky-Watcher’s powerful 150mm Maksutov-Cassegrain optics with the advanced Fusion-120i WiFi/Bluetooth Go-To mount. Portable, precise, and feature-rich, it’s an outstanding setup for lunar and planetary observation, double stars, and high-resolution visual astronomy.

The Fusion-120i mount creates its own Wi-Fi network—no external internet required—and can be controlled via the free SynScan or SynScan Pro apps (iOS/Android), Bluetooth, or the included SynScan handset with 42,900+ objects. With a 12kg payload, dual dovetail compatibility, an internal battery, and smooth stepper-motor tracking, it delivers exceptional convenience and performance for all skill levels.

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Key Features

Powerful 150mm Maksutov-Cassegrain Optics

• 150mm (6") aperture with 1800mm focal length (f/12)

• Excellent for Moon, planets, and double stars

• RAQ™ enhanced aluminium mirror coatings provide up to 94% reflectivity

• Multi-coated optics for maximum contrast and sharpness

• Smooth focusing via moving primary mirror

Fusion-120i WiFi/Bluetooth Go-To Mount

• Built-in Wi-Fi creates its own network—works anywhere

• Control via SynScan app (iOS/Android), Bluetooth, or included SynScan handset

• 42,900+ object handset database / 10,000+ objects in SynScan app

• Alignment modes: 1-star, 3-star, Brightest Star, North-Level

• App features include Sky Tour, Point-and-Go, object ID, PAE, remote control, and more

• Internal 9.6V 4.5Ah Li-ion battery for up to 10 hours tracking

• Option for external 12–15V DC power (not included)

• 12kg payload capacity with 45mm/75mm dual-fit saddle

• Stepper motors with worm gears (180T) for smooth, accurate tracking

• Convenient carry handle for easy transport

• Optional Equatorial Wedge available separately for EQ mode

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Included Accessories

• 28mm (2") eyepiece

• 9x50 finderscope with bracket

• 2" (50.8mm) star diagonal

• Fusion-120i computerised mount

• Stainless steel tripod with accessory tray

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Specifications

Optical Tube (SKYMAX-150)

• Aperture: 150mm

• Focal Length: 1800mm

• Focal Ratio: f/12

• Magnification with supplied eyepiece: 64×

• Highest practical power: 450×

• Coatings: Radiant™ Aluminium Quartz (RAQ™)

• OTA Weight: 5.3kg

Fusion-120i Mount

• Type: Alt-Azimuth, half-fork single arm

• Payload: 12kg

• Power: Internal Li-ion battery (up to 10h) / external 12–15V DC (not included)

• Control: Wi-Fi, Bluetooth, SynScan handset

• Alignment: 1-star, 3-star, Brightest Star, North-Level

• Motors: Stepper with worm wheel (180T)

• Saddle: 45mm / 75mm dual fit

• Mount Head Size: 335 × 214 × 467mm

• Mount + Tripod Weight: 8kg

SynScan App Databases

• Total: 10,000+

• Deep Sky Objects: 10,759

• Named stars: 305

• Double stars: 55

• Solar system: 7 planets + Sun + Moon

• Unlimited objects with 3rd-party planetarium software