Sell 5V Dew Heater Strip 30CM 5V for Astronomy Telescope/Camera DSLR Lens Temperature Keep From Fog Dew Freeze best price

1. 100% brand new and never used 2. Dew heater strap is an essential accessory that protects your optical tube from excess moisture forming condensation on the corrector lens 3. Cloth covered with foam insulation on outer side for maximum efficiency and performance Type: Monocular el Number: Dew Heater Strip Dew Heater Strip: for Telescopes and Camera DSLR Len Voltage: 5V Maximum power: less than 10W Electrical interface: USB Power Bank is required for 2A Width: 50 mm USB cable length:52cm Weight: 66g / 60g / 73g colour:Black Material:plastic size: length: 30cm / 25cm / 40cm Package Contents: 1 x DN30cm Dew Heater Strip / 1 x DN25cm Dew Heater Strip / 1 x DN40cm Dew Heater Strip<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.