SVBONY SV172 320mm Anti-Fog Heating Band for Telescopes and Lenses
SVBONY SV172 320mm Anti-Fog Heating Band for Telescopes and Lenses
Available in 3-5 weeks
The SVBONY SV172 320 mm heating strip is an essential accessory to prevent dew formation on telescope or camera lenses by maintaining a constant temperature. Specifically designed for observation instruments, it heats evenly to ensure a clear, unobstructed field of view. Its 1.8 m USB cable offers great flexibility for connecting to an external battery or any USB power source.
- Total length: 320 mm
- Length of heating area: 240 mm
- Interface type: USB Type-A
- Input voltage: 5V DC
- Input current: 1.8A - 1.95A
- Power: 9W – 9.25W
- Width: 50 mm, with no impact on focusing or dark areas in the field of view
- Cable length: 1.8 m of durable nylon
- Material of the strip: OK imitation fabric + SBR + Aluminum film + PU
- Effectively prevents dew formation for clear observations
- Quick and even heating thanks to the alloy heating wire and integrated aluminum structure
- Temperature adjustable in three levels (high, medium, low) to suit needs
- Versatile: can also be used to keep water bottles warm or as a support band for the knee
- Compatible with lenses with an outer diameter of less than 127 mm
- Suitable for instruments like the SV503 70ED telescope
- Anti-dew heating strip SVBONY SV172 320mm
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