The DayStar 0.8X Quark Visual Focal Reducer is a precision optical accessory designed to expand the field of view of your Quark Hydrogen Alpha system for wide-field solar observation. By reducing the effective focal length of your telescope by 0.8×, this focal reducer makes it easier to capture larger portions of the solar disk or extended surface features while maintaining excellent contrast and sharpness.
Engineered for seamless integration with Quark units, the 0.8X Visual Focal Reducer preserves precise optical alignment and minimizes tilt, ensuring that the etalon and blocking filter remain perfectly aligned with your telescope’s optical axis. Compact and easy to install, this accessory is ideal for both visual observing and astrophotography.
Key Features
• 0.8X focal reduction for wider-field solar viewing and imaging
• Preserves precise optical alignment of the Quark system
• Minimizes tilt to maintain high-contrast Hydrogen Alpha performance
• Compatible with standard telescope focusers and Quark units
• Compact, durable, and user-friendly design
• Ideal for visual observation and high-resolution solar imaging
The DayStar 0.8X Quark Visual Focal Reducer is an essential accessory for solar enthusiasts who want a wider field of view while preserving professional-quality Hydrogen Alpha contrast and detail.