The SVBony SV172 Dew Heater Strip has been specially developed to protect optics from fogging and frost in cold or humid conditions. Clear vision is crucial, especially in astrophotography – here, the heating strip provides constant warmth and prevents annoying moisture on lenses and eyepieces.
Benefits for users
- Astrophotography: Prevents dew from forming on telescope lenses during long observations on humid nights.
- Outdoor photography: Protects camera lenses from fog and frost.
- Easy to use: Velcro fastener design allows for quick attachment and adjustment.
Scope of delivery:
- Heating sleeve + controller
Products specifications
| Technical Data | Technical Data |
| Technical Data | | Model | W9132A | W9132B | W9132C | W9132D | | Total Length | 320mm | 400mm | 480mm | 550mm | | Heater Length | 240mm | 320mm | 400mm | 430mm | | Interface Type | USB Type-A | USB Type-A | USB Type-A | USB Type-A | | Input Voltage | DV 5V | DV 5V | DV 5V | DV 5V | | Input Current | 1.45A~1.55A | 1.8A~1.95A | 1.9A~2.2A | 2A | | Power | 7.25W - 7.75W | 9W – 9.25W | 9.5W-9.75W | 10W | | Temperature Adjustable | Yes | Yes | Yes | Yes | | PWM Function | No | No | No | Support | | Power Cable Length | 1.8m | 1.8m | 1.8m | 1.2m | | Strip Material | Imitation OK cloth + SBR + Black-T +Aluminum Film+ PU | Imitation OK cloth + SBR + Black-T +Aluminum Film+ Pure Cotton | | Power cord material | Nylon | Nylon | Nylon | Silicone | | Fit for OTA | | SV503 70ED | SV48P 90, SV503 80ED, SV550 80APO | MK105, SV48P 102, SV503 102ED |
|
