Kellner eyepieces are a further development of the classical Kellner design. Knipex | 87 01 250mm | Cobra® Water Pump Pliers | Non-Slip Handle | Grey Atramentized - 250mm · Fast and Free Shipping. You're already purchasing the item They have a more comfortable viewing position and better off-axis definition This eyepiece is threaded to accept standard 2 filters, includes a rubber eyecup for comfortable viewing and is fully multicoated. Microscope Kit 2 Inches 26mm 32mm 40mm Eyepiece Astronomical Telescope Accessories Microscope Lens Adapters Fully Coating ... 2" Wide Angle 72° FMC Aspheric... Celestron Eyepiece 2" Kellner 26mm 32mm 40mm Eyepiece For Telescope,FMC (40mm Best Telescope For Deep Space They have a more comfortable viewing position and better off-axis definition. KSON 2 2 Inch 32mm Fully Multi-Coated Kellner Eyepiece 46 Degree Fovkson 2 Dust caps are included. If high transmission is essential, Kellner eyepieces are highly recommended. The Kellner eyepiece design uses a minimum of glass-air surfaces. High-level craftmanship, the lenses are multi-coated and have blackened edges and a blackened interior.
