Astrozap Flexi-Heat Dew Shield
Best integrated moisture control for dedicated night sky photographers.
Keep your optics clear during long observation sessions with this flexible heating solution. It effectively prevents condensation from forming on your telescope's front element, ensuring uninterrupted viewing even in humid conditions.
$160.12
More Flexi-Heat Dew Shield options
Who it's for
- Astrophotographers working in damp environments who need reliable moisture control
- Visual observers seeking the darkest backgrounds and sharpest planetary details
- Serious hobbyists looking for long-lasting equipment that withstands frequent outdoor use
Who should skip it
- Minimalist campers who prefer simple setups without extra battery requirements
- Mobile astronomers with limited space in their travel cases or vehicles
- Budget-conscious beginners who are prioritizing essential optics over specialized accessories
Performance breakdown
Dew Prevention Efficacy
Consistently keeps optics clear even in high-humidity night conditions.
Thermal Consistency
Heating elements distribute warmth evenly across the entire lens surface.
Build Flexibility
Pliable material rolls up easily for compact, stress-free storage.
Mounting Precision
Custom notch ensures a snug, secure fit around dovetail hardware.
Power Efficiency
Moderate power draw balances effective heating with battery longevity.
System Integration
Requires an external controller, adding complexity to your setup.
Key Specs
Compatibility
Celestron 11" CGX, CGX-L, CGEM II, AVX Schmidt-Cassegrain and EdgeHD telescopes
Power Consumption
16 Watts
Voltage
12 Volts
Current
1.40 Amps
Warranty
1 Year
Design
Flexible with one notch for lower dovetail
Know before you buy
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Ask Metto anything about the Astrozap Flexi-Heat Dew Shield before you decide.
