Simply wrap one around the telescope tube near the optics and secure it there with its integrated Velcro/elastic strap. A gentle heat is then transferred to the optics until the temperature is slightly warmer than the dew point.
This heater strap is 30cm long, please check the circumference of your telescope first to ensure this will provide a good fit.
|Average Rating (5 Reviews): |Lynx Astro 30cm Dew Heater Strap for Baader Planetarium 61mm diameter Vario-Finder guider telescope.
Wednesday, 11 May 2022 | Alexander
The Lynx Astro 30cm Dew Heater Strap is a good length to wrap around this 61 mm diameter aperture guider telescope.
The Velcro strap provides good thermal contact to the telescope barrel.
Warm up time < 30 minutes approximately using 12V Lynx Astro Dew Controller Power Supply at 100% setting.
Excellent two day delivery from Flo.
Tuesday, 18 January 2022 | Dennis
Need these to combat due forming on optics. in cold spells These can be regulated to the right power output so as to protect focus. Easy to set up. FLO absolutely spot on again.
lynx astro dew heater strap
Wednesday, 28 April 2021 | Arthur
tested and works great..made in uk too!
Tuesday, 5 January 2021 | Robert
Fits nicely to a William Optics ZS61 - as with other Lynx Astro product they're good quality and I'm pleased I bought them
Tuesday, 27 October 2020 | Jim
Works great, keeps your lens clear, could be improved by using neoprene and other robust and insulating materials but so far so good !