The Daystar Filters Tilt Reducer 0.33x for Quark / T focal reducer is designed for solar imaging, where long focal ratios often limit the available field of view. Using a 0.33x reduction increases the usable field of view and allows a better match between the optical system and your camera or eyepiece. It is the most powerful reducer in this series and is intended for use with Daystar Quark systems.

Key features

• 0.33x focal reduction increasing the available field of view
• designed for solar imaging with Daystar Quark systems
• allows smaller image sensors to capture a larger portion of the field
• depending on telescope focal length, full disk solar imaging may be possible even with small sensors
• exposure times approximately one ninth compared to imaging without the reducer
• faster focal ratio helps reduce interference fringes, so little or no tilt adjustment may be required
• designed for cameras with T mount and 17.5 mm backfocus
• can also work with cameras with 12.5 mm backfocus when using the included 5 mm spacer

Kit contents

• Daystar 0.33x Tilt Reducer
• 5 mm spacer

Technical specifications

• manufacturer: Daystar Filters
• model: Tilt Reducer 0.33x for Quark / T
• reduction factor: 0.33x
• compatibility: Daystar Quark systems
• camera interface: T mount
• required camera backfocus: 17.5 mm
• alternative camera backfocus: 12.5 mm with 5 mm spacer
• SKU: IEQT33