Dew heater for 450mm diameter telescopes (PrimaLuceLab, SKU: PLLFAS450) PrimaLuceLab opinie

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Dew heater for 450 mm diameter telescopes (PrimaLuceLab, SKU: PLLFAS450 ) is a wide heating band designed for large reflector, Schmidt-Cassegrain and RC telescopes with a tube diameter of about 450 mm . Placed in the front of the tube, it gently heats the air around the optics, effectively preventing moisture condensation on mirrors and lenses even on very humid nights.

Key Features of the 450mm Heating Band

• nominal diameter 450 mm - flexible hook and loop section covers tubes 450 - 460 mm
• evenly distributed heating cable ensures uniform, gentle heating without "hot spots"
• 12V DC power supply (standard 5.5 × 2.1 mm plug, plus in the center) - fully compatible with EAGLE, ECCO and most dew-heater controllers
• soft, wide Velcro strap ensures quick installation and even pressure on the tube
• 2 m power cable makes it easy to run cables along the mounting
• lightweight but durable construction - does not significantly burden the counterweight system

Set components

• PLLFAS450 heating band with 12 V DC cable

Technical parameters

• tube diameter range: 450 – 460 mm
• supply voltage: 12 V DC
• connector: 5.5 × 2.1 mm plug (plus in the middle)
• strap length (unfolded): 160 cm
• strap width: 50 mm
• cable length: 2 m
• weight: 210 g
• manufacturer: PrimaLuceLab – Italy

The PLLFAS450 headband is indispensable in large observatory telescopes or 16"-18" mobile Newtonians, where even a small amount of dew can reduce contrast and make focusing difficult. It provides stable optical conditions, guaranteeing clear images throughout the entire night of observation.