Products

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film...

The Boltwood Cloud Sensor II is the must-have accessory for your remote or automated observatory. Protect your valuable equipment from weather dama...

Replacement cable for your Boltwood Cloud Sensor. Custom-designed cable rated for UV exposure and in-ground installation. Available in 50 foot / 15...

A battery powered cloud sensor, perfect for those expeditions to dark-sky sites and star parties!

Replacement adapter box for the Boltwood II Cloud Sensor.

"The CSbG EcoLight is a low-impact alternative for applications where the priority is the protection of the environment and human health. It has u...

nullThe MaxDome II dome controller provides flexible, fully integrated observatory dome control. Features include: ASCOM-Standard dome and telesc...

We accept preorders! Lead time of 3 months

114mm (4.5") Newtonian Reflector Optics 500mm Focal Length Alt-Azimuth Mount with Slow-Motion Controls Includes Plossl Eyepieces for 20x and 52x M...

This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as much as the ...

This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as much as the ...

This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as much as the ...

The ideal workhorse for the deep sky observers, the Explore Scientific 20-inch f/3.6 Truss-Tube Dobsonian is our largest aperture telescope. The 50...

Reduces focal length by a factor of 0.8x for wider fields of view Engineered for refractors with focal ratios from f/5 to f/7 Provides 55mm (+/- 2...