William Optics Guidescope AC 50/200 RotoLock Red OTA (57794)

The guidescope aligns parallel to the main telescope tube, ideally utilizing guide scope rings for effortless adjustment. This setup allows for seamless connection of a camera to the guidescope's camera end, facilitating automatic tracking control by the mount for capturing long-exposure night sky images.

Cameras suitable for guiding typically feature a 1.25" socket, enabling easy attachment to the guidescope.

SPECIFICATIONS:

Optics

Aperture (mm): 50

Focal Length (mm): 200

Aperture Ratio (f/): 4

Resolving Capacity: 2.3

Limit Value (mag): 10.3

Light Gathering Capacity: 50

Max. Useful Magnification: 100

Type: Refractor

Tube

Weight (kg): 460

Diameter (mm): 54

Focuser

Connecting Threaded Socket (Camera-Side): 1.25"

Mount

Mounting Type: No mount

Included Accessories

Miscellaneous: RotoLock

Dew Shield: Yes

Guide Scope Rings: No

General

Colour: Red

Area of Application

Astrophotography: Yes (Guidescope)

Moon & Planets: No

Nature Observation: No

Nebulae & Galaxies: No

Sun: No

Recommended for

Beginners: No

Advanced: Yes