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Desiccants and Optics Heaters

The following products will help you to keep your optics always dry.
Depending on the application, desiccants will keep your optics dry mostly when storing them and sometimes even at the short gaps between observations.
Optics heaters will keep your equipment dry during observations.
Lens Shades will also help you reducing dissipation of dew on your Maksutov or Schmidt-Cassegrain (or similar) telescope tube, but you will find them under a different category here: Lens Shades

Products

GBP66.00
in In stock (10)
SKU: VSH36508-C8
365Astronomy
Dew Shield - Lens Shade with Dew Heater for Celestron 8" Schmidt-Cassegrain Telescopes with Controller
 
(0 reviews)  
For best performance of your telescope, this accessory provides a solution with maximum prevention and reduction of dew. As a dew shield (lens shade), it reduces dew by its shape, however if dew still appeares due to...

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GBP20.90
in In stock (3)
SKU: ZWO-DESIC-TABLETS
ZWOptical
ZWO Desiccant Tablets for Cooled ZWO ASI cameras
 
(0 reviews)  
FARPOINT Desiccant Refills - Set of 20 RefillsTo protect your fine optics they need to be always dry. By using the Farpoint Desiccant cap filled with 2-3 desiccants you can also prolong your observation. These refills can...

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GBP76.00
in In stock (10)
SKU: VSH36508-C925
365Astronomy
Dew Shield - Lens Shade with Dew Heater for Celestron 9.25" Schmidt-Cassegrain Telescopes with Controller
 
(0 reviews)  
For best performance of your telescope, this accessory provides a solution with maximum prevention and reduction of dew. As a dew shield (lens shade), it reduces dew by its shape, however if dew still appeares due to...

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GBP89.00
in In stock (3)
SKU: VSH36508-C11-CONTROLLER
365Astronomy
Dew Shield - Lens Shade with Dew Heater for Celestron 11" Schmidt-Cassegrain Telescopes with Controller
 
(0 reviews)  
For best performance of your telescope, this accessory provides a solution with maximum prevention and reduction of dew. As a dew shield (lens shade), it reduces dew by its shape, however if dew still appeares due to...

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GBP29.88
in In stock (2)
SKU: RIGEL-HEATER-AZ-722
Rigel Systems
Rigel Heater
 
(0 reviews)  
The Rigel Heater helps to eliminate condensation from your Rigel Quik Finder. Consumption:0.16 Ampers at 12 VoltsYou would also need to have a dew controller or adapter from cigarette lighter socket to phono plug to use it. Th...

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GBP43.00
out Ask about stock
SKU: TELRAD-HEATER
Telrad
Telrad Heater
 
(0 reviews)  
The Telrad Heater helps to eliminate condensation from your Telrad Finder. Consumption:0.16 Ampers at 12 VoltsYou would also need to have a dew controller or similar product to use it.This is an original Telrad...

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GBP9.00
in In stock (5)
SKU: DH-PHONO-EXTENSION
365Astronomy
365Astronomy 2m Dew Heater Extension Cable with Phono Plug and Phono Socket
 
(0 reviews)  
2m extension for dew heater power supply cable. Equipped with phono / RCA male plug on one end and phono / RCA female on the other end. Highly flexible silicone rubber coated cable that will stay flexible...

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GBP13.80
in In stock (5)
SKU: Single-Dew-Strip-CABLE
365Astronomy
Single Dew Strip Supply Cable
 
(0 reviews)  
If you think that a proper 2 or 4 channel dew controller is too much for you or your application won't require regulating the power output, then this Single Dew Strip Supply Cable is the one for you...Simply plug it in...

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GBP39.60
in In stock (5)
SKU: HitecAstro-1CH2PORTDEW
HitecAstro
HitecAstro Single Channel Dual Port Dew Controller
 
(0 reviews)  
Any astronomer who has set up complex astronomical equipment knows that often too many wires and cables can be as much a problem as too few.  For this reason HitecAstro created their simple but effective single channel, 2 ...

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GBP64.80
in In stock (5)
SKU: HitecAstro-4CHDEW
HitecAstro
HitecAstro 4 Channel 4 Port Dew Controller
 
(0 reviews)  
This high quality four channel controller from HitecAstro allows you to connect and control the output to four individual heat strips (not included).  Most heater strips, tapes and pads from all the major manufacturers...

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GBP22.60
in In stock (5)
SKU: TS-Fohn-hair-dryer
Teleskop Service
12V Hair Dryer Dew Remover with Cigarette Lighter Plug
 
(0 reviews)  
12V Hair Dryer / Dew Remover with Cigarette Lighter CableDew is always an issue during night sky observations. Even with a good lens shade (dew cap) dew can still form on the optics of your telescope or eyepiece. Removing...

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GBP14.40
in In stock (10)
SKU: VSH36502
365Astronomy
365Astronomy 12V Hair Dryer Defroster with Cigarette Lighter Plug
 
(0 reviews)  
12V Hair Dryer / Defroster / Dew Remover / Optics Heater with Cigarette Lighter Cable from 365AstronomyDew is always an issue during night sky observations. Even with a good lens shade (dew cap) dew can still form on the opt...

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GBP29.80
in In stock (5)
SKU: Farpoint-FP326-125inDesiccantCap
Farpoint Astro
Farpoint 1.25 Inch Desiccant Cap with a Set of Desiccant Refills
 
(0 reviews)  
FARPOINT 1.25" Desiccant Cap and 20 Desiccant RefillsTo protect your fine optics they need to be always dry. By using the Farpoint Desiccant cap filled with 2-3 desiccants you can also prolong your observation. Includes a...

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GBP36.00
in In stock (6)
SKU: Farpoint-FP325-2inchDesiccantCap
Farpoint Astro
Farpoint 2 Inch Desiccant Cap with a Set of Desiccant Refills
 
(0 reviews)  
FARPOINT 2" Desiccant Cap and 20 Desiccant RefillsTo protect your fine optics they need to be always dry. By using the Farpoint Desiccant cap filled with 2-3 desiccants you can also prolong your observation. Includes a...

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Qty
GBP8.40
in In stock (4)
SKU: Farpoint-FP327-Desiccant20Refill
Farpoint Astro
Farpoint Desiccant Refills - Set of 20
 
(0 reviews)  
FARPOINT Desiccant Refills - Set of 20 RefillsTo protect your fine optics they need to be always dry. By using the Farpoint Desiccant cap filled with 2-3 desiccants you can also prolong your observation. These refills can be...

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GBP10.80
in In stock (8)
SKU: Farpoint-FP328-1xDryPack
Farpoint Astro
Farpoint 1 x Dry Pack with Rechargable Desiccant
 
(0 reviews)  
FARPOINT Dry Pack - Filled with Rechargable DesiccantTo protect your fine optics they need to be always dry. By using the Farpoint Dry Pack filled with rechargable desiccant you can prolong the life of your optics. This dry...

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Qty
GBP32.80
in In stock (4)
SKU: Farpoint-FP331-4xDryPack
Farpoint Astro
Farpoint 4 x Dry Pack with Rechargable Desiccant
 
(0 reviews)  
FARPOINT Dry Pack - PACK OF FOUR - Filled with Rechargable DesiccantTo protect your fine optics they need to be always dry. By using the Farpoint Dry Pack filled with rechargable desiccant you can prolong the life of your...

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GBP16.50
in In stock (3)
SKU: DH11
365Astronomy
Dew Heater Strip for 1.25" Eyepieces and CCTV Lenses - 11cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption eyepiece or finderscope heater that produces 2W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the low energy consumption a...

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Qty
GBP21.00
in In stock (3)
SKU: DH15
365Astronomy
Dew Heater Strip for 1.25" Eyepieces and Small Finderscopes - 15cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption eyepiece or finderscope heater that produces 3W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the low energy consumption a...

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Qty
GBP21.00
in In stock (3)
SKU: DH20
365Astronomy
Dew Heater Strip for 2" Eyepieces - 20cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption eyepiece or finderscope heater that produces 4W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the low energy consumption a...

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Qty
GBP21.00
in In stock (3)
SKU: DH30
365Astronomy
Dew Heater Strip for 4" Telescopes - 30cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 6W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the low energy consumption a controller is not...

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Qty
GBP22.00
in In stock (3)
SKU: DH40
365Astronomy
Dew Heater Strip for 5" Telescopes - 40cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 8W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP23.00
in In stock (3)
SKU: DH50
365Astronomy
Dew Heater Strip for 6" Telescopes - 50cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 10W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP24.00
in In stock (3)
SKU: DH60
365Astronomy
Dew Heater Strip for 7" Telescopes - 60cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 12W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP26.00
in In stock (3)
SKU: DH70
365Astronomy
Dew Heater Strip for 7" and 8" Telescopes - 70cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 14W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP31.00
in In stock (3)
SKU: DH80
365Astronomy
Dew Heater Strip for 8" and Possibly 9" Telescopes - 80cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 16W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP34.00
in In stock (3)
SKU: DH100
365Astronomy
Dew Heater Strip for 10" and 11" Telescopes - 100cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 20W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP39.50
in In stock (3)
SKU: DH150
365Astronomy
Dew Heater Strip for 16" Telescopes - 150cm Long
 
(0 reviews)  
Made in the UK, this dew remover is a low consumption telescope heater that produces 24W of power. Made for operation at 12 Volts. It can be used with a controller, but due to the comparatively low energy consumption a...

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Qty
GBP24.20
in In stock (5)
SKU: DN1.25
365Astronomy
Dew-Not Heating Strip for 1.25" Eyepieces
 
(0 reviews)  
Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66% of the surface area is heat emitting - meaning more even heat distribution and no localized hot spots.  Each heater...

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Qty
GBP25.20
in In stock (5)
SKU: DN2
365Astronomy
Dew-Not Heating Strip for 2" Eyepieces
 
(0 reviews)  
Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66% of the surface area is heat emitting - meaning more even heat distribution and no localized hot spots.  Each heater strip come...

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Qty
GBP27.60
in In stock (3)
SKU: DN3
365Astronomy
Dew-Not Heating Strip for 3" Telescope Tubes
 
(0 reviews)  
Length of the 3" version: 36cm.Length of the heating area: 30cm.Overall length (including Velcro fixing end): appr. 44cm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66% of the...

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Qty
GBP32.70
in In stock (5)
SKU: DN4
365Astronomy
Dew-Not Heating Strip for 4" Telescope Tubes
 
(0 reviews)  
Length of the 4" version: 415mm.Length of the heating area: 380mm.Overall length (including Velcro fixing end): appr. 510mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66% of ...

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Qty
GBP35.70
in In stock (4)
SKU: DN5
365Astronomy
Dew-Not Heating Strip for 5" Telescope Tubes
 
(0 reviews)  
Length of the 5" version: 480mm.Length of the heating area: appr 420mm.Overall length (including Velcro fixing end): appr. 570mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66...

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Qty
GBP39.30
in In stock (5)
SKU: DN6
365Astronomy
Dew-Not Heating Strip for 6" Telescope Tubes
 
(0 reviews)  
Length of the 6" version: 530mm. Length of the heating area: appr 480mm. Overall length (including Velcro fixing end): appr. 620mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12...

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Qty
GBP44.40
in In stock (4)
SKU: DN8
365Astronomy
Dew-Not Heating Strip for 8" Telescope Tubes
 
(0 reviews)  
Length of the 8" version: 780mm. Length of the heating area: appr 720mm. Overall length (including Velcro fixing end): appr. 870mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12...

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Qty
GBP48.60
in In stock (3)
SKU: DN9
365Astronomy
Dew-Not Heating Strip for 9" Telescope Tubes
 
(0 reviews)  
Length of the 9" version: 84cmLength of the heating area: appr 80cmOverall length (including Velcro fixing end): appr. 92cmMade in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. 66% of t...

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Qty
GBP50.40
in In stock (2)
SKU: DN10
365Astronomy
Dew-Not Heating Strip for 10" Telescope Tubes
 
(0 reviews)  
Length of the 10" version: 970mm.Length of the heating area: appr 930mm.Overall length (including Velcro fixing end): appr. 1035mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts. ...

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Qty
GBP53.40
in In stock (4)
SKU: DN11
365Astronomy
Dew-Not Heating Strip for 11" Telescope Tubes
 
(0 reviews)  
Length of the 11" version: 1050mm.Length of the heating area: appr 970mm.Overall length (including Velcro fixing end): appr. 1140mm Made in the USA the Dew-Not dew remover is a thick film heater made for operation at 12 volts....

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New Arrivals

GBP89.00
in In stock (3)
SKU: VSH36508-C11-CONTROLLER
365Astronomy
Dew Shield - Lens Shade with Dew Heater for Celestron 11" Schmidt-Cassegrain Telescopes with Controller
Added: 28/11/2016
 
(0 reviews)  
For best performance of your telescope, this accessory provides a solution with maximum prevention and reduction of dew. As a dew shield (lens shade), it reduces dew by its shape, however if dew still appeares due to...

Product Details »

Qty
GBP20.90
in In stock (3)
SKU: ZWO-DESIC-TABLETS
ZWOptical
ZWO Desiccant Tablets for Cooled ZWO ASI cameras
Added: 27/11/2016
 
(0 reviews)  
FARPOINT Desiccant Refills - Set of 20 RefillsTo protect your fine optics they need to be always dry. By using the Farpoint Desiccant cap filled with 2-3 desiccants you can also prolong your observation. These refills can...

Product Details »

Qty
GBP9.00
in In stock (5)
SKU: DH-PHONO-EXTENSION
365Astronomy
365Astronomy 2m Dew Heater Extension Cable with Phono Plug and Phono Socket
Added: 02/06/2016
 
(0 reviews)  
2m extension for dew heater power supply cable. Equipped with phono / RCA male plug on one end and phono / RCA female on the other end. Highly flexible silicone rubber coated cable that will stay flexible...

Product Details »

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