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Home > Telescope Accessories > Lymax SCT Coolers
Lymax CosmicOne SCT Cooler R3 Catadioptric Telescope Ventilator£129.00 - £139.00
The CosmicOne SCT Cooler is a device for ventilating the inside of SCT telescopes so that they may be brought quickly to ambient temperature. This allows image ruining tube currents and heat pillars to be minimized in 10-20 minutes.