NEEWER HW-28 USB Lens Heater

From $21.99
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All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


Due to the impact of tariffs and logistics costs, prices vary by location.

WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Enhanced Heating with FPC Technology- Designed with FPC (flexible printed circuits), this lightweight yet durable lens heater uses polyimide films as the insulator for reliable dielectric performance, and thermofoil as the heating element for improved thermal conductivity and higher heat transfer efficiency to quickly and evenly warm up your lens. Note: The lens heater is bendable but cannot be folded
  • Effective 12"/300mm Heater Length- Eliminate dew, fog, and condensation with our specially crafted lens warmer during cold weather photography. For optimal performance and even heating, it is recommended to use on lenses or telescopes with a circumference of up to 12"/300mm and a diameter of 96mm
  • Safe 5V 2A USB Power Supply- Through the 6ft/1.8m USB cable, the lens heater can receive power from any USB power source with a 5V 2A output and feature overheating/overvoltage protection for safe use. A regulator offers 3 temperature levels (High: 125.6°F/52°C; Mid: 113°F/45°C; Low: 98.6°F/37°C) for different environments
  • Touch Fastener Attachment- Thanks to the flexibility and thinness of the FPC, the heater can easily wrap around your lens via the touch fastener. Note: The heating area length is 12"/300mm, and the total length is 18"/450mm including the touch fastener
  • A Multifunctional Heating Tool- As a multipurpose heater with a whole length of 18"/450mm (including the fastener part), it can also keep your coffee mug warm in winter (use with care). Can also be used on telescopes, scopes, etc


  • Model: HW-28
  • Power: 10W
  • Input: USB 5V 2A
  • Temperature Levels: 3
  • Connector: USB A
  • USB Cable Length: 6’/1.8m
  • Heater Area Length: 12"/300mm
  • Total Length: 18"/450mm
  • Net Weight: 2.6oz/75g

Package Contents

  • 1 x USB Lens Heater with Regulator
  • 1 x Storage Pouch
  • 1 x User Manual

Why choose NEEWER?

👍Committed to Quality.

Quality is not just a slogan for us; NEEWER genuinely adheres to this principle. As a company that integrates research, design, production, and sales, all of our products undergo rigorous testing. Unlike other brands that offer a one-year warranty, we provide a two-year warranty. This confidence in our products stems from our unwavering commitment to quality.

🏆Amazon Best Seller

NEEWER products have become Best Sellers across multiple categories on Amazon, consistently achieving ratings of 4.8 and above. With a history spanning 13 years, our brand has been chosen by over 41.6 million users worldwide, boasting a repurchase rate of over 32%. Choosing NEEWER is a decision you won't regret!

🚛Local Warehouse Shipping

Logistical efficiency is crucial for enhancing customer purchasing experience. To reduce delivery times, we have established warehouses in various countries around the world. When you place an order, it will be shipped directly from a local warehouse. Typically, the entire process from order placement to delivery is completed within 3 to 7 business days.

⭐️5 Star Service

We offer multiple contact methods including online chat, email, phone, and multiple social media platforms ensuring a 100% response rate with a maximum response time of two business days. If you need any assistance, please feel free to contact us. We are committed to providing you with a satisfactory solution.