Are you worried that when you take pictures in the evening or wet environment, your DSLR lenses or small refractor can’t work perfectly because of the dew on the lenses? And then you also need to wipe the lenses, again and again, to keep the lenses dry and clean.

The Haida Anti-Fog Belt is designed to avoid dew on lenses by warming them up by using an advanced graphene heating material that distributes the heat safely and evenly. There are 3 modes for you to choose from: low heat (35-45°), medium heat (45-55°) and high heat (55-65°). The Anti-Fog Belt can withstand temperatures as low as -40°C.

The belt comes with a USB port and a pouch so you can put it in your bag easily and conveniently. When you have trips or plans of climbing high mountains like the Alps or Himalayas to take pictures, this belt will also develop a large impact.

The thickness of the anti-dew heater strip is 0.2~0.3mm.

The “Y” power cord is designed to connect in-line with the cooler power supply for convenience.

We recommend a DC adapter giving 12V at 0.35 A resulting in a heating power on the strip that is around 4.2 watts. You can use one and same power cord to power both the fan and heater simultaneously, but make sure not to exceed recommended amount of Ampere.

NOTE: for many ASI cameras a heater strip is not necessary since they have one that is built into the cameras themselves.

ASI071MC-P/ASI6200/ASI2600/ASI2400 cameras come with an anti-dew heater that will heat the protective glass to avoid any dew problems.

For ASI183/ASI1600/ASI294/ASI533 cameras, the heat emitting from the TEC will be conducted to the camera case and avoid any dew problems when TEC cooling system is working.

This kit includes the zip-tie, anti-dew heater strip , an Y power cord and two spacers：

How to use it?

1. Tear out the protective film on adhesive tape

3. Tie the black cable with a zip-tie on the camera body.

4. Plug in the power cord, then everything is done.

Now you should be dew-free while shooting with the camera.

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 9.25" Celestron Schmidt-Cassegrain and EdgeHD optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).

How it works

The Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.

The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.

The Dew Heater Ring comes complete with:

• Dew Heater Ring
• Cable management clip
• Power jack extension cable
• Paper installation shield

Enhance your setup

To achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.

KENDRICK PREMIER HEATERS

Premier heater 3 inch is the best heater made and it produces considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2007

Suggested Controller

KENDRICK PREMIER HEATERS

Premier Brand heaters are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers. Our systems are all 12 VDC with the exception of our #2021-A Digi_Klear Pad Heater which runs on 120 VAC.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2005

Suggested Controller

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 6" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).

How it works

The Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.

The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.

The Dew Heater Ring comes complete with:

• Dew Heater Ring
• Cable management clip
• Power jack extension cable
• Paper installation shield

Enhance your setup

To achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 11" Celestron Schmidt-Cassegrain (manufactured 2006 or later), EdgeHD, and RASA optical tube, replacing your retaining ring so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).

How it works

The Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.

The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.

The Dew Heater Ring comes complete with:

• Dew Heater Ring
• Cable management clip
• Power jack extension cable
• Paper installation shield

Enhance your setup

To achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.

KENDRICK PREMIER DEW HEATERS

Kendrick Premier heater 4 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2008

Suggested Controller

KENDRICK PREMIER DEW HEATERS

Kendrick Premier heater 5 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2009

Suggested Controller

KENDRICK PREMIER HEATERS

Kendrick Premier Heater 7/8 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature-sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for your scope.

Suggested Controller

KENDRICK PREMIER HEATERS

Premier Brand heaters are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers. Our systems are all 12 VDC with the exception of our #2021-A Digi_Klear Pad Heater which runs on 120 VAC.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2010

Suggested Controller

KENDRICK PREMIER DEW HEATERS

Premier heater 9/10 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers which can found at this link.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU:2012

Suggested Controller

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 8" Celestron Schmidt-Cassegrain (manufactured 2006 or later), EdgeHD, and the 36cm RASA optical tube, replacing your retaining ring so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).

How it works

The Dew Heater Ring replaces the retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.

The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.

The Dew Heater Ring comes complete with:

• Dew Heater Ring
• Cable management clip
• Power jack extension cable
• Paper installation shield

Enhance your setup

To achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.

KENDRICK PREMIER DEW HEATERS

Kendrick’s DEW-Minator Eyepiece Heater provides plenty of power for cold or humid nights. It has a sewn in, heavy-duty elastic strap that allows it to securely fit to any large-bodied eyepiece. The heater works with all Kendrick controllers.

Premier Brand heaters are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers which can found at this link.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2006-L

Suggested Controller

KENDRICK PREMIER HEATERS

Kendrick Premier heater 14/16 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescope optics of all kinds, binoculars, and temperature-sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography, and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest-quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built-in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for your scope.

SKU: 2015

Suggested Controller

Kendrick Secondary Heater Wrap-Medium heaters are designed to work with Newtonian/Dobsonian secondary mirrors that are attached to a "stalk", but don't have enough exposed mirror to use our "Split-Ring" or Elliptical style heaters. The heater warms the stalk, and that heat is then conducted to the mirror.

How to choose the right model for your telescope?

It's easy! You just need to make a few easy measurements. We can't help choose because we don't have your telescope in our shop and there are literally thousands of models and "eras" of these telescopes. Even models that have been in continuous production for decades frequently change the mirror assembly design, so we don't want to suggest a model that might not work. The good news is .... you have the telescope in-hand, so a few quick measurements is all it will take to find the perfect fit. 

All models include easy electrical connectors and a neoprene wrap-around insulator which greatly enhances the performance of these heaters as it prevents the warmth generated by the heater from dissipating into the atmosphere.

The power draw is incredibly low using only 0.2amp or 3 watts at 100% Controller setting

This model is a simple strip-heater that can be mounted either horizontally or vertically. There are 3 sizes available.

SKU: 2028-NXT-2

KENDRICK PREMIER HEATERS

Kendrick Premier heater 12 inch are the best heaters made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescope optics of all kinds, binoculars, and temperature-sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography, and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest-quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built-in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2014

Suggested Controller

Kendrick Secondary Heater Wrap-Large heaters are designed to work with Newtonian/Dobsonian secondary mirrors that are attached to a "stalk", but don't have enough exposed mirror to use our "Split-Ring" or Elliptical style heaters. The heater warms the stalk, and that heat is then conducted to the mirror.

How to choose the right model for your telescope?

It's easy! You just need to make a few easy measurements. We can't help you to choose because we don't have your telescope in our shop and there are literally thousands of models and "eras" of these telescopes. Even models that have been in continuous production for decades frequently change the mirror assembly design, so we don't want to suggest a model that might not work. The good news is .... you have the telescope in-hand, so a few quick measurements is all it will take to find the perfect fit.

All models include easy electrical connectors and a neoprene wrap-around insulator which greatly enhances the performance of these heaters as it prevents the warmth generated by the heater from dissipating into the atmosphere.

The power draw is incredibly low using only 0.3amp or 4 watts at 100% Controller setting

This model is a simple strip-heater that can be mounted either horizontally or vertically. There are 3 sizes available.

SKU: 2028-NXT-3

Kendrick Secondary Heater Wrap-Small heaters are designed to work with Newtonian/Dobsonian secondary mirrors that are attached to a “stalk”, but don’t have enough exposed mirror to use our “Split-Ring” or Elliptical style heaters. The heater warms the stalk, and that heat is then conducted to the mirror.

How to choose the right model for your telescope?

It’s easy! You just need to make a few easy measurements. We can’t help you to choose because we don’t have your telescope in our shop and there are literally thousands of models and “eras” of these telescopes. Even models that have been in continuous production for decades frequently change the mirror assembly design, so we don’t want to suggest a model that might not work. The good news is …. you have the telescope in-hand, so a few quick measurements is all it will take to find the perfect fit. Look below and you will see a link to a template that will help you find the perfect fit.

Sizing Template

Use this template to test for best fit. Simply print a copy and cut-out the template shapes and test fit. Take note of the portion of the heating element that is non-heated (1 1/8″ or 28mm). Also give consideration that the mirror collimation mechanism needs some room to move.

All models include easy electrical connectors and a neoprene wrap-around insulator which greatly enhances the performance of these heaters as it prevents the warmth generated by the heater from dissipating into the atmosphere.

The power draw is incredibly low using only 0.3amp or 4 watts at 100% Controller setting

This model is a simple strip-heater that can be mounted either horizontally or vertically. There are 3 sizes available.

This Orion Heating Band Large 9.25-12 inch telescopes is highly power efficient, drawing only 2.5 amps at maximum output.

Unlike competing dew-prevention systems, the Orion Dew Zapper Pro's heating bands have right-angle cable connections to reduce cable strain and provide a tighter fit. Hook-and-loop fasteners hold the bands snugly around your telescope and accessories. This heating band comes with a 6'-long cable that plugs into the control module via an RCA-type connector. Removable caps are included to protect any unused ports from exposure to the elements.

Don't let high humidity or dew dampen your spirits — or your optics. Buy the Orion Dew Zapper Pro today! Made in the U.S.A.

SKU: 03522

KENDRICK PREMIER DEW HEATERS

Kendrick Premier heater 11 inch is the best heater made and they produce considerably more heat than any other brand.

You don't always need the extra heat, but there are going to be times when you are glad to have it.

Our Premier Heaters are designed to be used with cameras and camera lenses, telescopes optics of all kinds, binoculars and temperature sensitive electronics.

Our Premier Heaters require the purchase of one of our Dew Controllers.

We have heater systems for virtually any optic or electronic device used in amateur astronomy, outdoor photography and medical operating rooms. They are designed to keep electronic devices functioning and optics moisture free in humid and/or cold working environments.

The Premier Heater line is our flagship brand and our highest quality heater. They are built of the highest possible quality materials and the heaters are custom built to our electrical specifications. These are not off-the-shelf heaters! We use the best quality velcro, elastic and flex heaters available for this line. The cables are cold flexible down to temperatures of -40 and the cable housing is custom make for Kendrick to our specifications. All our competitors use cable that gets stiff and brittle in cold environments.

Our heaters have been built to use only as much power as necessary and thereby not waste energy. They have built-in foam insulation on one side to help prevent heat loss in the atmosphere and direct the warmth generated by the heaters into the optics.

The table below will help you to determine which heater is the right one for you scope.

SKU: 2013

Suggested Controller