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The COOWOO Lens Heater Warmer is a 450mm neoprene heating strip powered by 5V USB, featuring a 3-gear temperature controller to prevent lens fogging and freezing. Lightweight and versatile, it’s ideal for outdoor photography, astronomy, and even warming bottles or body parts in cold conditions.
| Package Dimensions L x W x H | 13.7 x 11.1 x 4.7 centimetres |
| Package Weight | 0.13 Kilograms |
| Product Dimensions L x W x H | 43 x 4.5 x 43 centimetres |
| Item Weight | 0.13 Kilograms |
| Brand | COOWOO |
| Colour | Black |
| Part number | Hot-3-DE |
| Style | Modern |
| Guaranteed software updates until | unknown |
A**M
A Must Have
Perfect. Used it the day after it arrived to do a short star trail while I was waiting for comet Neowise to rise.It kept my lens totally fog free for the entire time, leaving crisp and sharp frames.Couldn't be happier and I highly recommend. 5 stars all round!
M**.
Works well
I bought this lens warmer because, when the fall arrived, I found myself wasting time trying to take astronomy photographs through a telescope with mist on the front lens. This warmer fitted around the outside near the telescope lens completely solved the problem. The 'low-medium-high' control is useful. The warmer can be powered through a USB connection to any small smartphone powerbank, which lasts for several hours
M**Y
Perfect for finderscope
I attached this to my skywatcher ED50 finder scope. Easy to use, no more dew. Brilliant buy at a fraction of the cost compared to online shops.
M**Y
Really well though out and easy to use in the dark.
I like it. Can't really add to my headline. Works a treat on cold evenings for astro. Recommended.
Trustpilot
2 months ago
3 weeks ago