Sharpstar RC308 set for RC telescopes (SKU: RC308 kit for RC system)

Sharpstar RC308 set for RC telescopes (Sharpstar, SKU: RC308 kit for RC system) combines a rack-and-pinion focuser with a focal reducer designed for Ritchey–Chrétien telescopes. It is intended for compatible RC systems in the 10" class and larger, including suitable GSO models.

Key features

• focuser and reducer in one kit
• focal reduction with full-frame support
• design intended for RC optical systems

Included items

• focuser: 3" rack-and-pinion
• focal reducer: 2.5" 0.8× RC

Technical specifications

• type: focuser and reducer kit for RC telescopes
• focuser size: 3"
• focuser mechanism: rack-and-pinion
• reducer size: 2.5"
• reduction factor: 0.8×
• supported sensor format: full frame
• application: compatible RC telescopes in the 10" class and larger

The kit combines focus adjustment with a wider imaging field on a compatible RC telescope.