ToupTek Large Off-Axis Guider 

The Off-Axis Guider is a highly effective and efficient，it also an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible.

1. Lightweight and elegant,with a moderate thickness (17.5mm)
   2. Prism area 10*10mm
   3. Effective aperture 10*7mm
   4. Capable of simultaneously connecting the main camera and guide camera without the need for a guiding scope.
   5. Compatible with all ToupTek ATR cameras or other mainstream brands cameras and accessories.

Technical Specifications

• Optical Path Length (Thickness): 17.5 mm

• Prism Size: 10 mm × 10 mm

• Effective Prism Aperture: Approx. 10 mm × 7 mm

• Guiding Method: Off-axis guiding via pick-off prism

• Material: CNC-machined aluminum alloy

• Finish: Matte black anodized

• Telescope-Side Thread Options:

  • M48 female

  • M54 female

  • M68 female
    (variant dependent)

• Guide Camera Interface: 1.25″ guide camera holder

In the Box

• OAG-L 
• Adapter (M48, M54, or M68)
• Extender (20mm)
• Installation tools (Screw long x6, short x12)

Warranty & Manual

ToupTek 2 year Warranty