Slide projectors for old slides portable#

Slide projectors for old slides portable#

As far as I know, the lenses are all interchangeable and for details there's plenty of info online from Kodak.ДЇor viewing, any flat matte-white wall surface will do, but if you want to look for a portable projection screen, I like the glass-bead type better than the lenticular ones. So, there you have it the 411 on how slide projectors work. I remember my grandparents pulling out the slide projector and screen after a family vacation or at a family gathering and enduring hours (ok, I was 5 so it was. When the user clicks the button, the slides advance in a consecutive carousel fashion and a new slide is projected. I have one of each type and an important difference is that the Ektagraphic lens can be taken apart for cleaning while the Carousel lens is permanently glued together. Similar to a cylinder on a revolver, projectors use a magazine to hold many different slides. Antique Bell & Howell 744 slide projector with booklet/accessories. 35mm slide projectors, direct descendants of the larger-format magic lantern. Vintage Black Sawyers Slide Projector 600A Rotomatic 2 x 2 Original Box Tested. Ektagraphics might tend to have suffered more from rugged institutional use while Carousels have probably spent most of the last 20-40 years in a closet. Lantern slides were introduced in 1849, ten years after the invention of. The professional-grade models are called Ektagraphics and they are supposedly more durable than the consumer-grade Carousels, but the differences seem slight. Look for machine from the late 70's onward because these will have the modern halogen bulbs. I don't know if there's a limit to how long you can leave an image up, but there's an air-cooling system blowing on the slide, so it's several minutes at least. I got my pair from a thrift shop and an estate sale, but there's always eBay. I don't know what's generally available in Japan, but Kodak Carousels are plentiful, durable, work very nicely, can still be repaired and the trays are easy to find.