Check out William Poalini aka @BillP latest review on the the new The Baader BBHS-Sitall Silver Diagonal.
We recently released @Terry Hancock's review of Optolong's LRGB filters. Check out the review here.
Discussion thread for "Tele Vue DeLite Eyepieces - First Light Review" by William A. Paolini. posted July 29, 2015. You can view the article here...
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