Newtonian owners may now achieve powers as low as 1.1X with Denkmeier Standard and Denkmeier II Binoviewers. Our 2” Newtonian OCS™ (Patent Pending 10/737,996) optics are designed, ground, polished and Fully Multi-Coated to render images with glorious field correction and maximum contrast, even in F 3.5 Dobsonians. Utilizing our 2” Newtonian OCS with a clear aperture of 37mm provides the legendary performance that you have heard about.
Now, Newtonian owners may utilize our ultra-low power 2” OCS and view through a Denkmeier Standard or Denkmeier II Binoviewer with powers as low as 1.1X. Additional back focus is required but a great number of stock Dobsonians such as Starmasters, Nightsky Telescopes, and StarStructure Telescopes may utilize this Optical Corrector System without a problem. Many solid tube Newtonians will also be able to take advantage of this OCS. If your focal plane is situated well within the focuser tube, there should be no problem. Additional in-travel required compared to a single eyepiece is 1.75”. If this is not available, then the Denkmeier 2” Newtonian OCS length may be expanded in seconds until focus is achieved. If the OCS is expanded, the power factor may increase to 1.2X. Yes, this OCS works at 2X as well.
For those who have yearned for the lowest possible powers through a binoviewer, look no further. Corrected field, ultra-high contrast, expert machining, and completely custom designed optics are what Denkmeier Optical is about. In stock and available immediately.
Call toll-free to discuss if this system is right for you with our technical personel. 866-340-4578