When the night is perfect and the Milky Way arches overhead, the last thing you want is a dewed lens ruining hours of star-stacking. Meet the dew shield—the ultimate accessory engineered exclusively for ZWO Seestar S50 smart telescope. We obsessed over every millimeter so you can focus on the cosmos instead of condensation.
Features
Color：Black
Material：ABS
Fit for：ZWO Seestar S50 smart telescope
Advanced Thermal Management Technology
The dew shield incorporates multi-layer insulation technology that creates a gradual thermal transition zone between your telescope's objective lens and the ambient environment. This innovative approach delays dew formation by maintaining the lens surface temperature above the dew point, even in high-humidity conditions. The extended 93mm profile provides additional protection against airborne contaminants while facilitating better thermal regulation during prolonged star observation sessions.
Superior Optical Performance Enhancement
The dew shield have optimized the internal baffle system to reduce stray light interference that often compromises image quality. The proprietary light-absorbing surface treatment reduces internal reflections by 97% compared to standard shields, resulting in noticeably sharper images with improved contrast ratios. When used in conjunction with the Bahtinov mask accessory, this system helps achieve perfect focus for spectacular astrophotography results.