Night Vision astronomy continues to expand with more and more amateurs buying military-grade night vision gear. As Gavin Orpin told us in a guest blog post last year, night vision “has given me a completely new aspect of the hobby to explore.” He’s able to observe Deep Sky Objects through his portable Tele Vue-85 that would have been impossible to see otherwise from his home near central London.
We’ve taken advantage of the full-field capability of our 55mm Plössl by introducing a night vision specific converter lens that extends its focal length to 67mm; thereby reducing the eyepiece’s apparent field of view from 50° to 40° to exactly match the field of view of the PVS-14 objective. That’s a 20% increase in true field-of-view seen with a simple screw-in accessory lens!
Tele Vue has taken its collaboration with Tactical Night Vision Company one step further! We are happy to announce that we now offer their TNV/PVS-14 L3 Gen3 Un-Filmed White Phosphor night vision monocular plus accessories direct from Tele Vue.
Al Nagler Goes “Full Circle” on Night Vision
Back in 1971, while an employee of Farrand Optical Company, Al Nagler was given the task of designing an eyepiece for a spiffy-new, high-tech gadget designed by ITT Corporation: a night vision device. He designed an eyepiece to view the 40° field of view created by the image intensifier tube. Now, after almost 40-years of evolution, the latest generation night vision monocular that Tele Vue is selling uses an eyepiece at least inspired by Al’s Design — if not exactly the same!
Just two weeks ago and a day ago we were scrambling to get the banner and handout literature ready for the Tele Vue Apollo 11mm eyepiece reveal at the Northeast Astronomy Forum (NEAF) show. At the same time, our imaging equipment was being gathered, transported, and setup for the Northeast Astro-Imaging Conference (NEAIC) that would begin the next day. Additionally, products not being shown at NEAIC were cleaned and collected for the NEAF show commencing that weekend. Plus, we’d inspected and boxed hundreds of eyepieces, Barlows, Powermates, and Paracorrs for our Cosmetic Sale at NEAF. All NEAF items had to be transported and setup on Friday afternoon at Rockland Community College, along with the NEAIC gear brought over when that show ended. We had our work cut out for us that week!
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