Explore Scientific recently introduced a 5-inch refractor. In this video, President Scott Roberts tells me a little about it.
Kevin Nelson of QSI, a manufacturer of high-quality CCD cameras, explains one of the company’s products in this video.
Al Nagler, founder of Tele Vue Optics, tells me about the company’s new 21mm Ethos eyepiece in this video.
Mike Fowler of Vixen Optics tells me about the company’s latest telescope and the Sphinx mount it’s sitting on in this video.