| When it comes to telescopes, bigger is better, and you can do no better than the Apex 127 Compact Mak. Its 127mm (5″)-diameter optics collects 55% more light through its multi-coated, 5″ meniscus lens than that of a 4″ scope, putting it in .... The Meade UHTC is a series of exotic optical coatings precisely tuned to optimize the visual, photographic and CCD imaging performance of your ETX telescope. Image brightness is increased by nearly 15% over standard Meade coatings. ... |