Products

Used University 17mm Wide View Plossl Eyepiece.  Minor marks on 1.25" barrel, main body is good and optics are excellent.

Used University 6.5mm Konig-II Eyepiece.  Minor marks on 1.25" barrel, main body and optics are very good.

Used University 6.5mm Konig-II Eyepiece.  Minor marks on 1.25" barrel, main body and optics are very good.

Used University 8mm Konig Eyepiece.  Minor marks on 1.25" barrel, main body is great and optics are beautiful.

Used University Optics 25mm Konig MK-70 eyepiece, made in Japan.  Good condition.

Used University Optics 32mm Konig II eyepiece, made in Japan.  Good condition.

Used University Optics 9mm Orthoscopic eyepiece, made in Japan.  Good condition.

Used University Optics Klee 2.8x Barlow, made in Japan.  Good condition.

Used Vixen 13mm LVW Eyepiece, wide field, long eye relief.  Fair condition.

Used Vixen 22mm LVW Eyepiece, wide field, long eye relief.  Fair condition.

Used ZWO ASI533MC Pro color camera.  Like new!

Used ZWO ASI533MC Pro color camera.  Excellent condition.

Used ZWO ASI533MC Pro color camera.  Excellent condition.

Variable polarizing filters are one of the best filters you can have for a telescope.  They are used to cut down the glare from the moon and bright...

The 1.25-Inch variable Polarizing filter acts like a dimmer switch for your telescope. Adjust the amount of light transmission from 1% to 40% by ro...

  INCLUDED ITEMS: -dovetail bar-curved radius blocks-all necessary mounting hardware Fits all Celestron 11″ OTA’s including CPC and HD models. Cur...

Fits all Celestron 11″ OTA’s including CPC and HD models. Curved radius blocks and mounting hardware include. Uses existing mounting holes in OTA....

Fits V Series dovetail bars. Adds additional weight for balancing OTA’s. Split clamp design grips the dovetail bar along the entire surface of the ...

Fits V Series dovetail bars. Adds additional weight for balancing OTA’s. Split clamp design grips the dovetail bar along the entire surface of the ...

Telescope and spotting scope vibration is caused by windy conditions, an unsteady mount or tripod or even an accidental bump to the instrument, and...

Virtual View - The Visual Back with a Twist! Have you ever been to a star party with both kids and adults and wished you had an easy way to adjust ...

Virtual View - The Visual Back with a Twist! Have you ever been to a star party with both kids and adults and wished you had an easy way to adjust ...

Standard visual back as included with Celestron SCTs. Adapts 1.25" accessories (such as diagonals, camera adapters, etc.) to the standard SCT threads.