Astrozap
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Heater strap for 11" scopes
$60.00This 1.75" x 40" dew heater strip fits 11" telescopes having an outer barrel diameter of 11.8" to 13.4" (300mm to 340mm) . . . -
Heater strap for 12" scopes
$63.00This 1.75" x 43" dew heater strip fits 12" telescopes having an outer barrel diameter of 12.7" to 14.3" (320mm to 365mm) . . .
