Omegon Dew Ribbon FogFree USB - Always clear vision, even on humid nights
Optics that fog up can completely ruin an observing night. Eyepieces, lenses or Schmidt plates covered in condensation give blurry images and frustration. The Omegon FogFree USB dew tape keeps your telescope dry and clear so you can enjoy the stars all night long.
Easy and flexible to use
The dew tape is flexible and fits perfectly around your tubus or eyepiece. With the Velcro closure, it sits securely in place regardless of the shape of your instrument. The 2-meter USB cable makes connecting to a power bank or other suitable power source easy and safe.

Compact and always available
Before observing, wrap the dew tape around your telescope. After use, roll it back up and store it away. This way you always have reliable protection against condensation at hand, without the hassle.
Efficient and energy-efficient heating
The dew tape distributes heat evenly and keeps the temperature several degrees above ambient. Condensation doesn't get a chance. With consumption of only 0.2 watts per centimeter, you save energy and batteries, even during long nights.
Durable and robust
The outside is black, the inside red. Made of Cordura/nylon with a 20 mm heating strap on the inside and a total strap width of 44 mm. Lightweight but sturdy, for years of trouble-free use.
What we recommend
✓ Perfect for nights with high humidity
✓ Keeps tubus, viewfinder and eyepieces free of condensation
✓ Easy mounting with Velcro tape
✗ Not suitable without a suitable USB power supply
Specifications
Capacity
| Feature | Description |
|---|---|
| Resistance (Ohm) | 8,33 |
| Amperage (A) | 0,6 |
| Heating power (W) | 3 |
| Length of heating belt (cm) | 15 |
| Connection | USB-A |
| Input voltage | 5V |
General
| Feature | Description |
|---|---|
| Length (cm) | 15 |
| Width (mm) | 44 |
| Series | FogFree |





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