Please note this is a second hand item. Great condition. Only one at this price.
Designed for CCD astrophotography, the set includes Luminance-IR, Red, Green, and Blue dichroic CCD filters. The filters are resistant to humidity and scratching and set into a durable aluminium alloy threaded mounting ring.
This Astronomik OIII-CCD Filter is suitable for imaging of OIII nebulas from observation sites with light pollution and from dark sites as well. The contrast between an object glowing at 501nm and the background is increased enormous!
Optically Improved Successor Of The Axiom Eyepieces
Optically improved successor of the famous Axiom line of eyepieces, but now compatible with 1.25" eyepiece holders, somewhat lighter and even more affordable than its predecessor...
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality.
Please note this is a second hand camera. In great condition and works as it should. Please also note that this camera comes on its own with no cables as shown in the picture.
Brilliant portable 12v power supplies for telescopes. Available in a range of capacity for longer running times. Comes with everything you need to get going. Check out these brilliant power supplies today
Please note this item is second hand so it has the usual signs of wear but it is in excellent condition otherwise. The filter is unmarked and the cell is in excellent condition.
Please note this is a second hand item. Comes in its original box. Only one at this price.
The Brand new adjustable field flattener for the William Optics Zenithstar 73 OTA. This is a brand new 2019 item which is now in stock at Rother Valley Optics.