---
product_id: 555472731
title: "40cm DC Lens Warmer, Lens Dew Heater Strip, Stepless Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 5 inch (125mm) in Diameter"
brand: "tydeux"
price: "21264 Ft"
currency: HUF
in_stock: true
reviews_count: 2
url: https://www.desertcart.hu/products/555472731-40cm-dc-lens-warmer-lens-dew-heater-strip-stepless-temperature
store_origin: HU
region: Hungary
---

# DC port compatibility Fast heat transfer Stepless temp control 40cm DC Lens Warmer, Lens Dew Heater Strip, Stepless Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 5 inch (125mm) in Diameter

**Brand:** tydeux
**Price:** 21264 Ft
**Availability:** ✅ In Stock

## Summary

> 📸 Capture the Moment, Not the Fog!

## Quick Answers

- **What is this?** 40cm DC Lens Warmer, Lens Dew Heater Strip, Stepless Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 5 inch (125mm) in Diameter by tydeux
- **How much does it cost?** 21264 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/555472731-40cm-dc-lens-warmer-lens-dew-heater-strip-stepless-temperature)

## Best For

- tydeux enthusiasts

## Why This Product

- Trusted tydeux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** Perfectly wraps around lenses up to 125mm for versatile use.
- • **Custom Comfort:** Adjust the warmth to your liking with our stepless temperature regulator.
- • **Fog-Free Focus:** Say goodbye to condensation and hello to crystal-clear shots!
- • **Power On-the-Go:** Connect to any DC power source or power bank for ultimate convenience.
- • **Quick & Easy Setup:** Install and remove in seconds—spend more time capturing moments!

## Overview

The Tydeux 40cm DC Lens Warmer is a high-quality lens heater designed to prevent fogging and freezing on camera lenses and telescopes. With a stepless temperature regulator, it allows for precise heat adjustments, ensuring optimal performance in high humidity conditions. Its DC port compatibility and quick installation make it a must-have for photographers and astronomers alike.

## Description

Tydeux40cm DC Lens Warmer, Lens Dew Heater Strip, Stepless Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 5 inch (125mm) in Diameter

## Features

- 【Lens heating】 Made of high-quality materials with fast heat transfer and good thermal insulation. Our lens heater prevent the lens from fogging by heating the camera lens or telescope, so as not to affect the effect of the equipment. Protects the lens of your camera or telescope before freezing and fogging. Perfect for taking pictures overnight or morning in somewhere with high humidity.
- 【Stepless temperature regulation】This product is equipped with a stepless temperature regulation controller. By sliding the knob on the controller, you can adjust the temperature according to different needs.
- 【DC port design】It is very handy to use because you can connect it either to your power bank or any other power source with a DC port.
- 【Quick installation and removal】At the beginning of your observing session, simply wrap the heating strip around the OTA or your eyepiece. The strip fits like a glove and can be fixed in place using the adhesive strap fastener. After you are finished observing, just stow it back in the eyepiece case.
- 【Widely applicable】It can be adjusted and used according to the lens size, and is suitable for most telescopes, cameras, and other lenses with an outer diameter of less than 125mm (4.95 inches).

## Images

![40cm DC Lens Warmer, Lens Dew Heater Strip, Stepless Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 5 inch (125mm) in Diameter - Image 1](https://m.media-amazon.com/images/I/81JK08F8JtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Works well for those cold morning desert sunrise shots
  

*by A***A on Reviewed in the United States on 28 July 2023*

I obtained this to help with my desert photography when it’s very cold. I have a small portable DC port power source that works well for handheld or tripod use. It has adjustable heat levels and it can  warm the lens quickly. I managed to figure out how to use the item in spite of it arriving without any support or user information. Perhaps it was lost in shipping. For my hobbyist purposes this is a convenient tool to have and use with my DSLR in very cold or humid conditions.

### ⭐⭐⭐⭐⭐ 







  
  
    two switches
  

*by M***E on Reviewed in the United States on 13 July 2023*

12V powered dew heater heats up quick.  Unlike USB dew heater, it should warm up better.The dew heater is long enought to cover my 128mm refrector telescope and has two on/off switch.  One on the heater side, and one on the 12V plug in side.  One that close to heater is just on/off, and the one that closed to 12V plug (to power) is on/off with temp. control.  I can just setup right temp. and use other switch to turn on/off.  Plug nicely to 12V out on my AC/DC battery pack.Due to the shipping, it came folded with creases, but hopefully from normal use, it'll be flattened.Appears to be havy duty material and well made.It may not compatible to some dew heater controllers which use RCA jack, but works for me since it has common 12V plug for power and has built in temp. controller.Good vlaue.

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**Shop now:** [https://www.desertcart.hu/products/555472731-40cm-dc-lens-warmer-lens-dew-heater-strip-stepless-temperature](https://www.desertcart.hu/products/555472731-40cm-dc-lens-warmer-lens-dew-heater-strip-stepless-temperature)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-10*