Catalog
Loading...
Size: 1.25" Parfocalizing rings are one of the most useful gadgets in astronomy. They can be used for several purposes.
Size: 2" Parfocalizing rings are one of the most useful gadgets in astronomy. They can be used for several purposes.
Parfocalizing Ring Set - (3) 1.25" & (2) 2" Rings w/ Wrenches. Parfocalizing rings are one of the most useful gadgets in astronomy. They can be used for several purposes.
This versatile adapter will fit many premium eyepieces with a removable rubber eyeguard and a top diameter (with the eyeguard removed) between 1.25" and 1.75".
This adapter screws into many webcams in place of the lens and threads onto any male "T" thread. Great for attaching your webcam to a Digital T-Ring or Eyepiece Projection Adapter.
The bright emerald green beam is easily visible in the night sky making it perfect for pointing out stars, constellations and planets. Uses 2" "AAA" Batteries (included).