The SVBONY SV106 60 mm f/4 Guide Scope is a high-capacity guiding solution designed for demanding astrophotography setups. With a large aperture, rigid helical focuser, and dual-use capability, it delivers bright guide stars, stable focus, and flexible operation for both imaging and visual alignment.

Key Features

• 60 mm Aperture for Brighter Guide Stars
  The larger aperture gathers significantly more light, improving guide-star availability when imaging at longer focal lengths.
• Integrated Helical Focuser
  Helical focusing allows smooth inward and outward focus travel while maintaining optical alignment and minimising flexure.
• Extended Focus Travel
  Approximately 8 mm of fine helical focus combined with a 35 mm telescoping drawtube accommodates a wide range of guide cameras.
• Dual-Purpose Guide & Finder Scope
  Can be used as a straight-through optical finder by fitting a standard 1.25″ eyepiece when not guiding.
• Secure T-Thread Camera Attachment
  Male T-threads on the focuser collar allow direct, rigid connection to guide cameras with female T-threads.

Rigid Helical Focusing for Accurate Guiding

The integrated helical focuser provides precise focus adjustment without introducing tilt or image shift. This rigidity is particularly beneficial for long-exposure astrophotography where guiding accuracy is critical.

Guide Rings & Mounting Stability

Heavy-duty guide rings allow accurate alignment with the main telescope while maintaining stability throughout long imaging sessions.

Finder Scope & Visual Use Option

By adding a standard 1.25″ eyepiece, the SV106 can function as a straight-through finder scope, offering flexibility for visual alignment and star hopping when imaging is not required.

Typical Use Cases

• Autoguiding for medium-to-long focal length imaging
• Astrophotography rigs requiring bright guide stars
• Dual-use setups combining guiding and finder scope roles
• Semi-permanent or observatory-based mounts

Key Specifications

• Aperture: 60 mm
• Focal ratio: f/4
• Focusing: Integrated helical focuser
• Fine focus travel: ~8 mm
• Additional drawtube travel: ~35 mm
• Camera connection: Male T-thread
• Construction: Aluminium body

Compatibility Notes

• Compatible with most guide cameras using T-thread adapters
• Heavier than mini guide scopes; best suited to stable mounts
• Designed primarily for guiding, with optional visual use