Hi friends,
The Dew Heater finally comes!
Use it to prevent our camera lens from fogging up, Keep our lens dry.
Lens Warmer
Let me introduce this heater from 3 aspects:
The material:
This Dew Heater main fabric is made of Neoprene. It's different from general cloth.
More introduction about this fabric:
Neoprene is water-resistant, exhibits good chemical stability, and maintains flexibility when subject to a wide range of temperatures. ... Given its incredible durability, neoprene is used in the creation of laptop sleeves, orthopedic braces, swimwear, wetsuits, camera bags..etc.
After comparing it with other Dew bands, we found such material is good at keeping the heat inside, that's to say, it will be more power-efficient for us.
The Power
High: 7.5W
Medium: 3.75W
Low: 1.85W
Compatible with most power banks, 5V.
You can power it with your general power bank with a 5V output, USB-A connector.
Temperature Control
It has 3 levels of output
High Temp range: 61°C-75°C / 141.8°F-167° F
Medium Temp range: 50°C-60°C / 122° F-140 ° F
Low Temp range: 40°C-49°C / 104° F-120 ° F
Testing with a Power Bank (output: 5V, 2A) at 24°C-25°C / 75.2° F-77° F
Do hope you like it, if not？ Just tell us what you want, let's do it for you.
Package includes: Dew heater band+ control cable
And one more thing,
We heard that many of you want something like heater pads to sit on, or other such heating systems for Astro, just tell us your need, we will design for you.
Cheers!
John
18/11/2020
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Specification:
Power supply: 5V
Connection: USB-A
Material: Neoprene (Diving Suit Material)
Length: 42.5 cm / 16.73 inch
Width: 3.4 cm / 1.33 inch
Heating diameter: 9 cm / 3.54 inch
Maxium diameter: 13.5 cm / 5.31 inch
USB Power cable length: 153 cm / 60.23 inch
Temperature regulator cable length: 166 cm / 60.35 inch
Heating range: 40° C-75°C / 104° F-167° F
1. Suitable to all kinds of lenses
2. Prevents dew buildup on telescopes
3. USB charging cable ensures easy connection to a power source
4. The adhesive strap fastener makes it easy to be attached or removed
5. Made from diving suit material, keep the heater warm for a long time.
Dew Shield
This is a reliable Dew Shield for telescopes! It will keep the dew away from your telescope and ensure a clear observation for the whole night.
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Durable Material - Made of high-quality black ABA material, it’s super durable than other shields. It fits snugly and it can be fastened by the whole hook-and-loop section, with no worry about falling down when observing.
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Adjustable Dew Shield - It added flexibility to fit 5"/6”/8”/9.2" optical tubesoptical tubes, which it’s a great addition for your main telescope or little spare telescope.
Dimension: 79 x 33.5 cm
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Easy Transportation - It rolls up small for storage and snugly stays on your telescope cutting down incoming light glare and dew from forming in the collector plate.
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Dew Away - Keep dew away and gives you clear observation for the entire night, on a cold night when your telescope was warm, just put it outside, and view through it and get no condensation on the main telescope glass. Cutout accommodates telescope dovetail rails.
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Flexible Velcro Fastener - Our velcro fastener is different from others’ dew shields, it is designed as four strips and it can be adjusted to different lengths as long as you want.
