AP/Baader Binocular Viewer Adjustable Eyepiece Holders -- SOLD

I have one set of these AP/Baader Binocular Viewer Adjustable Eyepiece Holders for sale. These custom-made non-rotating adjusting eyepiece holders are replacements for the original fixed eyepiece holders and allow you to adjust each eye separately in case your eyes are different or even if there is a small or slight difference in your eyepieces. They also allow you to use the longer-barreled eyepieces like the TeleVue Radians in the AP binoviewer. They were manufactured by the engineering firm that made the sample collector that will be flying to Mars on an upcoming mission so you can know that they do very fine work. I just shipped out all of the holders from this run and there remained this one last set left. The cost is $450 and this includes shipping to anywhere in the United States. Shipping overseas will be extra. Please let me know if anyone is interested in purchasing this last set. Normally it has been taking 2-1/2 to 3 months to get these produced from when they are ordered and this last set is available right now. Please note that these adjustable holders were specifically custom made for the AP/Baader Binocular Viewer, although I also understand that they will also work on the Zeiss Binocular Viewers of similar design