Great Red Spot Astronomy Products

Orders outside of the United States
(Lower 48 states)
must send an email to
call 734-621-6647
 to request shipping and payment details.






Hide Your Computer in the "Cave"'

What does every astrophotographer or astronomer who uses a computer outdoors need to protect their laptop and prevent the annoyance of light pollution? The Computer Cave!

This is the perfect solution for outdoor computing.
It also keeps the dew off of your eyepieces.

Easy assembly

The Computer Cave is constructed from heavy duty 6mil corrugated plastic. Unlike the thinner corrugated plastic purchased from the local hardware, this box is strong and can be assembled in seconds. Simply unfold the sides, secure the top to the Velcro strips, secure the cave to your table and start computing. The 24" wide x 18" deep x 18" tall dimensions will conceal even the largest laptop.

The Computer Cave is waterproof, so the evening dew won’t affect it. During the day, the white plastic reflects the sunlight and helps your laptop stay cool. Holes in the sides and back allow access for wires and cords. Included are Velcro strips so you can secure the Cave to your tabletop.

Folds neatly

When your star party is over, simply fold the Computer Cave back into a nice, neat, thin assembly for ease of transportation and storage. Weighs only 3 lbs (1.4 kg).

Developed by an astrophotographer, for the astrophotographer.

*Comes with a protective storage pouch

For International order shipping prices please email:

Computer Cave $29.95



Light up your keyboard at night. The Cave Light has a soft red beam that will not over power your imaging session. Has push button on/off switch and swivels 360 degrees. Long battery life.

*Also clips to your laptop screen.

*Perfect for chart reading. Clip the Cave Light to your cap visor. 
*Batteries included

For International order shipping prices please email:

Cave Light     $6.95



After a busy night of imaging, the next step is to process your photos. The CAVE CAPE allows you to see your computer screen outdoors, during the daylight hours, even in direct sunlight. The white material reflects the sun so you and your laptop stay cool. The cape easily attaches directly to your Computer Cave with the supplied Velcro. The Cave Cape is very light weight, water and tear resistant, and folds neatly for storage.

For International order shipping prices please email:

Cave Cape     $16.95