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Lens Warmer/Dew Heater Band for astrophotography (With Controller)

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Lens Warmer/Dew Heater Band for astrophotography (With Controller)

This warmer is to prevent our camera lens from fogging up, Keep our lens dry.

Origin Story: Born from Your Heating Needs for Astro

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

Specification:

Power supply: 5V Connection: USB-A

How it works: Requires continuous connection to a power bank to operate

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 for most lenses on the market
  2. USB charging cable ensures easy connection to a power source
  3. The adhesive strap fastener makes it easy to attach or removed
  4. Made from diving suit material, keeps the heater warm for a long time.
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

Package includes:

  • Dew heater band
  • Control cable

How to Use it?

  1. This lens warmer can work with the main cable directly. If you do not connect the control cable to the main cable, you can directly use the warmer.
Wrap the warmer to the lens and charge this cable with the power bank then it will work at the high-temperature range from 61°C-75°C
  1. Or you can connect the control cable to the main cable and use the control cable to set the temperature range you want.

$6.00

Original: $19.99

-70%
Lens Warmer/Dew Heater Band for astrophotography (With Controller)—

$19.99

$6.00

Product Information

Shipping & Returns

Description

This warmer is to prevent our camera lens from fogging up, Keep our lens dry.

Origin Story: Born from Your Heating Needs for Astro

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

Specification:

Power supply: 5V Connection: USB-A

How it works: Requires continuous connection to a power bank to operate

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 for most lenses on the market
  2. USB charging cable ensures easy connection to a power source
  3. The adhesive strap fastener makes it easy to attach or removed
  4. Made from diving suit material, keeps the heater warm for a long time.
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

Package includes:

  • Dew heater band
  • Control cable

How to Use it?

  1. This lens warmer can work with the main cable directly. If you do not connect the control cable to the main cable, you can directly use the warmer.
Wrap the warmer to the lens and charge this cable with the power bank then it will work at the high-temperature range from 61°C-75°C
  1. Or you can connect the control cable to the main cable and use the control cable to set the temperature range you want.