Kson Eyepiece Set – 2″ Kellner, 3 Element (18mm, 25mm, 32mm)

Description The Complete Astro Dog STAR SWEEPER Experience! Ultra High Transmission 2″ Kellner 18mm, 25mm, 32mm Magnification Eyepieces We are the only supplier for these high transmission, sweeping eyepieces! Lightweight and practical – Universal use, with a particular knack for star clusters, nebulas, and planetary work and the moon. Includes 2″ hard plastic twist case for each one. These are sharp!  The quality of view rivals some Ortho’s.  It’s a simple design which allows a lot of light to be transmitted through the eyepiece.  Add modern optical coatings, and you have a superb, lightweight, high transmission eyepiece giving fantastic views.  We have never had any of these come back – and the price for these are incredible. 18mm Specifications: Metal CNC machined – Light weight – 193 grams 46 degree FOV 15mm Eye Relief M48x0.75 threads for filter Superb full broadband optical multi-coating Lenses have 2 groups, 3 pieces 25mm Specifications: Metal CNC machined – Light weight – 268 grams 46 degree FOV 22mm Eye Relief M48x0.75 threads for filter Superb full broadband optical multi-coating Lenses have 2 groups, 3 pieces 32mm Specifications: Metal CNC machined – Light weight – 350 grams 47 degree FOV 26.5mm Eye Relief M48x0.75 threads for filter Superb full broadband optical multi-coating Lenses have 2 groups, 3 pieces Features: Very High Transmission – Simple elements mean superb light transmission, brighter images Particularly suited for lunar and deep space images Lovely, sharp, crisp views Fully Multi-coated Blackened Interior Soft Rubber Eyecap for pleasant viewing comfort Reviewed 7/7/19: This eyepiece was reviewed by the SRAA (Scenic Rim Astronomy Association) and is a solid buy – it has very good clarity, and only has mild coma on the edges.  You’ll like it! Reviewed 3/8/20: Stuck the 2” 32mm Kellner in in my 2″ diagonal and it was an utter joy to look at the moon. Jupiter and Saturn were clear with the 32mm too (I mean with my 1900mm f/l, I was still at just shy of 60x magnification, not low power at all!). I have read plenty of things online disparaging Kellner’s when compared to Plossls, but the amount of definition I got through that Kellner was unbelievable (particularly on the lunar surface). Guess that what I’ve been reading about online has been sub-par cheaply made Kellner’s. I actually preferred how these three objects looked through the Kellner rather than the three Plossls (32, 26 and 21mms). Wondering what the AFOV on that 2” Kellner you sold me actually is. I think this might actually be my general viewing eyepiece from here on in…  I actually found it more comfortable to look through than the Plossl’s. It was much easier to line up my eyes with the image that was coming through the eyepiece than on an equivalent 1.25” eyepiece. The views through it were amazing (like you described it below, like a star port)!” – Brandon Astro Has Lots of Other Astronomy Accessories Your Looking For – See Our Best Sellers Below With Fast Shipping On Every Item, Free Jelly Beans and 30 day returns, Why Not?