SVBONY SV192 12V Dew Heater Strip Heater Warmer for Telescope/DSLR Camera Lens Outer Diameter below 7.01in /178mm
Tax included.
Features:
Designed specifically for astronomical telescopes: protect optical equipment such as telescopes from fogging or freezing. Compatible with astronomical primary mirrors of OD below 178mm or Camera Lenses
5.5X2.1 female interface design，easy connected to various 12V power inputs
Three-speed regulator with medium weak heating mode. You can adjust the temperature according to different usage requirements. Super-fast continuous heating, quick start heating.
The narrow width of 50mm will not interfere with focusing, and will not produce vignetting in the field of view; the width also reduces the interference of other accessories on the lens barrel
Good heat preservation effect: imitating OK cloth, SBR and Black-T three-layer heat preservation material, reducing heat dissipation, and no wrinkles on the inner surface after bending. It is more suitable for the lens barrel and increases the warmth retention effect
Uniform heating: the built-in aluminum film has a uniform heating surface and no dead ends.
TPE Silica of material the power cord low temperature non-become hard
Safe use and prevent short circuit. Alloy fiber heating wire can provide super-fast continuous heating. The silicone insulation process prevents internal short circuits.
Specification:
1. Brand: SVBONY
2. Model: SV192
3. Dew heating belt size: 560 * 50mm
4. Dew heater strip length: approx.720mm
5. Interface type: 5.5*2.1
6. Input voltage: 12V
7. Input current: 1.7A±0.1A
8. Power: 19.2W-21.6W
9. Adjustable temperature: yes
10. Length: 1m power cord
11. Strip material of dew heater: imitated OK cloth + SBR + Black-T + aluminum film + Cotton
12. The material of the power cord: TPE Silica
13. Net weight: 72g / 2.53oz
Package Includes:
1 x 560mm Dew Heating Strip
1 x Carrying Mesh Bag
1 x Three-Position Thermostat
1 x User Manual
Details Picture:
