Agena Dew-Ninja™ 5V USB Heater Strip with Stepless Temperature Control - 25 cm (10") Le...
Availability: Item has been discontinued by the manufacturer
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
Selecting a Dew Heater
DewNinja Dew Strips are available for all popular sized eyepieces and telescopes. To select the right dew heater for your scope, measure the circumference of your telescope tube (or measure the tube diameter - not telescope aperture - and multiply by 3.14) and pick one of the models based on length from the table below. For in-between sizes, choose the next larger size of dew heater.
Specification Table
| SKU | For dewshield | Best For |
| 5V-DN25 | 8 cm | for 2" eyepieces，photographic lenses, |
| 5V-DN30 | 10 cm | for 3" OTA,，photographic lenses， |
| 5V-DN40 | 13 cm | for 4" OTA,，photographic lenses， |
* Suggested heater strip. However, we are not responsible for ensuring a perfect fit. For this, please be sure to measure your equipment and select the appropriate size as explained in Section B above.
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
Selecting a Dew Heater
DewNinja Dew Strips are available for all popular sized eyepieces and telescopes. To select the right dew heater for your scope, measure the circumference of your telescope tube (or measure the tube diameter - not telescope aperture - and multiply by 3.14) and pick one of the models based on length from the table below. For in-between sizes, choose the next larger size of dew heater.
Specification Table
| SKU | For dewshield | Best For |
| 5V-DN25 | 8 cm | for 2" eyepieces，photographic lenses, |
| 5V-DN30 | 10 cm | for 3" OTA,，photographic lenses， |
| 5V-DN40 | 13 cm | for 4" OTA,，photographic lenses， |
* Suggested heater strip. However, we are not responsible for ensuring a perfect fit. For this, please be sure to measure your equipment and select the appropriate size as explained in Section B above.
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |