Digital Dew Heater Strip for 3.1" to 4" telescopes

Availability: In stock

This 1" x 15" dew heater strip fits 3.1" to 4" refractors and catadioptric telescopes. The entire back of the heater strip is Velcro. There is a Velcro tab on an elastic strap on one end of the heater strip. When the Velcro tab on its strap is pressed onto the Velcro back of the heater, the elasticity of the strap holds the heater in place on the scope objective . . .