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Item #:
221591073
Haida Lens Dew Heater Strip, Lens Warmer, Dew Heater for Telescope Lens Heating defogging and dehumidification, USB with 3 Heat Settings for
Item #:
221591073
USD 30
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, August 01
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The Haida Anti-Fog Belt eliminates fogging, dew buildup, and condensation by gently warming the lens barrel.
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Product Details
- 【Effective Anti-Fog】:Specifically designed for telescope lenses and camera lenses, Haida Anti-Fog Belt eliminates fogging, dew buildup, and condensation by gently warming the lens barrel. Ensure clear, unobstructed views and sharp imaging even in high-humidity, cold nights, or rapidly changing temperature environments.
- 【Advanced Graphene Heating】: Adopts high-tech graphene heating material that achieves 5-second fast startup and continuous, even heat distribution. The safe, low-temperature heating design protects optical equipment from damage while efficiently preventing fog, outperforming traditional heating solutions in speed and stability.
- 【Adjustable Temperature】: Features 3 customizable temperature levels to adapt to different weather conditions: Low (35-45°C) for mild humidity, Medium (45-55°C) for moderate fog, and High (55-65°C) for heavy condensation. Easily switch between settings to match your specific anti-fog requirements, ensuring optimal performance in any environment.
- 【USB power supply】: Equipped with a USB port design, this dew heater can be conveniently connected to a camera port, power bank, or any USB-enabled power source. The 1.5m (4.9ft) extra-long power cable provides ample reach for outdoor use, making it easy to power during stargazing, landscape photography, or other on-the-go activities.
- 【Quick Use and Removal】: Comes with adjustable touch fastener straps that securely attach to lens barrels up to 4.3" in diameter, fitting most telescopes, camera lenses, and finder scopes. No tools required.
| Eye Piece Lens Description | lens |
| Mount | Altazimuth Mount |
| Focus Type | Manual Focus |
| Finderscope | Straight-Through |
| Compatible Devices | Camera DSLR Lens |
| Additional Features | Adjustable Temperature |
| Optical-Tube Length | 11 Inches (27.9 cm) |
| Objective Lens Diameter | 80 Millimeters |
| Item Dimensions D x W x H | 4.3"D x 1"W x 0.3"H (10.9 x 2.5 x 0.8 cm) |
| Brand | Haida |
| Manufacturer | Haida |
| Manufacturer Part Number | HD4635/R/F/R |
| Model Number | DL:HD4635 |
| Built-In Media | Haida Anti-Fog Belt |
| Optical Tube Length | 11 Inches (27.9 cm) |
| Telescope Mount Description | Altazimuth Mount |
| Product Dimensions (L x W x H) | 4.3"D x 1"W x 0.3"H (10.9 x 2.5 x 0.8 cm) |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
Haida Anti-Fog Belt
Product Description
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Customer Questions & Answers
-
Question:
How does the Anti-Fog Belt work?
Answer: It gently warms the lens barrel using advanced graphene heating material to prevent fog and condensation. -
Question:
What power sources are compatible with the Anti-Fog Belt?
Answer: It can be powered using a USB port connected to a camera, power bank, or any USB-enabled power source. -
Question:
Is the installation of the Anti-Fog Belt complicated?
Answer: No, it features adjustable touch fastener straps for secure and tool-free attachment to lens barrels.
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23 July 2026 · via Trustpilot
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USD 30
Order now and get it around Saturday, August 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Effectively prevents fog and condensation on camera and telescope lenses.
- Utilizes advanced graphene heating material for rapid and even heat distribution.
- Adjustable temperature with three settings (Low, Medium, High) for various weather conditions.
- USB powered for convenience, compatible with power banks and USB sources.
- Quick and easy installation with adjustable touch fastener straps.
- Suitable for outdoor activities like stargazing and landscape photography.
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