-40%

SVBONY SV192 12v Dew Heater Strip Heater Warmer for Telescope/DSLR Camera Lens

$ 17.41

Availability: 10 in stock
  • Return shipping will be paid by: Buyer
  • Dew heater strip length: approx.720mm
  • Power: 19.2W-21.6W
  • Input current: 1.7A±0.1A
  • MPN: W9151B
  • Interface Type: 5.5*2.1
  • Net weight: 72g / 2.53oz
  • The material of the power cord: TPE Silica
  • Strip material of dew heater: imitated OK cloth + SBR + Black-T + aluminum film + Cotton
  • Condition: New
  • Dew heating belt size: 560 * 50mm
  • Input voltage: 12V
  • Model: SV192
  • Brand: SVBONY
  • All returns accepted: Returns Accepted
  • Length: 1m power cord
  • Type: Dew Heater Strip
  • Restocking Fee: No
  • Adjustable temperature: yes
  • Item must be returned within: 30 Days
  • Refund will be given as: Money back or replacement (buyer's choice)

    Description

    Feature:
    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:
    Brand: SVBONY
    Model: SV192
    Dew heating belt size: 560 * 50mm
    Dew heater strip length: approx.720mm
    Interface type: 5.5*2.1
    Input voltage: 12V
    Input current: 1.7A±0.1A
    Power: 19.2W-21.6W
    Adjustable temperature: yes
    Length: 1m power cord
    Strip material of dew heater: imitated OK cloth + SBR + Black-T + aluminum film + Cotton
    The material of the power cord: TPE Silica
    Net weight: 72g / 2.53oz
    The package includes:
    560mm Dew Heating Strip
    Carrying Mesh Bag
    Three-Position Thermostat
    User Manual
    about svbony