Ontario Telescope and Accessories

Just Add Camera Imaging System 3

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$2,395.00
Your Price: $2,195.00
SKU:
S30515-N6
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Product Overview

Skywatcher AL-EQ55i Mount + Starfield Gear60Q Astrograph Combo

Astrophotography Anywhere—Compact and Powerful

Combine the portable tracking capability of the Skywatcher AL-EQ55i mount with the exceptional optics of the Starfield Gear60Q Astrograph (60mm aperture, 300mm focal length, f/5 optics). Its quadruplet lens design ensures sharp, color-corrected images without additional correctors.

Wide, Ideal Field of View

  • APS-C DSLR (~23.5mm × 15.6mm): Approximately 2.25° × 1.49°
  • ASI585MC-Pro (11.14mm × 6.26mm): Approximately 1.06° × 0.60°

Seasonal DSO picks (1 per season) that frame well at 600 mm:

  • Spring: M101 – Pinwheel Galaxy (≈28′): fills nicely on APS-C; tight, detailed framing on IMX585.

  • Summer: NGC 6888 – Crescent Nebula (~20′×10′): great size for both sensors.

  • Fall: NGC 281 – Pacman Nebula (~35′): fits comfortably on both, with room for star field.

  • Winter: Horsehead & Flame region (IC 434/B33 + NGC 2024) (~50–60′ across): fits well on APS-C; snug but doable with the IMX585.

Technical Highlights

  • Mount: AL-EQ55i offers accurate tracking in a portable, user-friendly design.
  • Telescope: Starfield Fast F/4 imaging newtonian Astrograph with coma corrector, ensuring pinpoint stars to the image edge.
  • Fast Optics (f/4): Exceptional imaging capability with reduced exposure times.

Achieve professional results with maximum portability, ease, and precision.

What is included in the package:

  1. AL-EQ55 Mount
  2. Starfield Imaging Newtonian f/4 astrograph
  3. Power Supply
  4. Starfield 32mm Guide package with ASI120MM-Mini
  5. Coma Corrector

*Pier extension, DSLR Camera mount, Hand Controller sold separately

The Skywatcher AL-EQ55 Mount 

The EQ-AL55i Pro is the perfect entry to intermediate level equatorial platform for observers and imagers looking to build a serious rig without breaking the bank.  

Redesigned from the popular EQM-35 the EQ-AL55i features fully encased motor housings and two positions for the counterweight bar and optional pier extension making this mount the perfect choice for observers and imagers in lower latitudes.

Featuring Wi-Fi, Bluetooth SynScan, and ASCOM telescope control, 22-pound payload capacity, a guidescope and SNAP port, the EQ-AL55i is a perfect choice for a mid-size imaging mount.

This versatile mount is equipped with a two-position adjustable counterweight bar, allowing it to be used at all latitudes from 0° to 90° and thus avoiding the problems that arise with most other mounts at extreme polar altitudes. It is therefore an ideal travelling mount!

The EQ-AL55i is fully controlled with a smartphone via the built-in WLAN module and the free SynScan Pro app software. This app is available for iOS and Android.The EQ-AL55i Pro mount is equipped with an illuminated polar finder scope for precise alignment to the celestial pole.

It offers connections for USB-C, autoguider and an optionally available SynScan hand control box. It also has a socket for triggering a DSLR camera.

The EQ-AL55i Pro is a very portable mount for mobile astrophotographers, but also for visual observers.

  • Mount type: Equatorial with Go-To
  • Load capacity: 10kg
  • Slew speed: Up to 4° per second
  • Power input: 12V DC
  • Autoguider port: ST4
  • Protocols: SynScan, ASCOM via Wi-Fi or USB
  • Weight: 14.8kg

 

The Starfield F/4 Imaging Newtonian

The Primary mirror is made of BK7 optical glass which is known for its thermal stability. The coated mirror is not only dielectrically coated, but also it has a protective layer of SiO2 (quartz) for durability. Mounted in a cell with six easy to use collimation knobs for easy collimation. The mirror center is also marked which makes using a laser simple.   

Features

The Rack and Pinion focuser with 10:1 2 speed control comes standard. Providing enough lifting power for a DSLR or CMOS deep sky camera. A motor can be added for even great automated control! Split Tube rings with felt, to not markup the OTA tube finish, come with a vixen style dovetail with adjustment screws.

It is also easy to add accessories or another dovetail to the top of the OTA with the provided M6 screw holes located on the top of the rings. The inside of the OTA has a matte black interior finish to reduce stray reflection and increase image contrast.

The overall length of the OTA extends past the focuser, to also prevent stay light from entering the telescope and increase overall contrast. An 8x50mm finder scope, and extension tube is included as well for visual use.

 

6" f/4 Specification
 
Optical design: Newtonian reflector
Aperture: 150mm (6")
Focal ratio: f/4
Focal length: 600mm
Focuser: 2" Linear bearing 2 speed crayford style focuser with 10:1 gear reduction
Coma Corrector included: No
Primary mirror: 150mm Primary Mirror 92% reflectivity dielectrically coated/minimum 1/12th wave, BaK7 glass
Secondary mirror holder: 4-vane all metal spider
Tube outside diameter: End rings = 9.5"
Tube length = 21.75"
Tube weight (with included accessories): 13lbs
Shipped size / weight = 26"x13"x10" / 17lbs

Enhance Your Setup with the ZWO ASIAIR Pro

To elevate this astrophotography kit even further, consider adding the ZWO ASIAIR Pro. This innovative device streamlines your imaging sessions by offering effortless camera control, precise auto-guiding, plate-solving, and live stacking—all via an intuitive smartphone or tablet interface. The ASIAIR Pro complements this portable setup perfectly, making astrophotography more enjoyable and efficient in the field.

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