OK, so you've put your hands on a decent starter telescope. We're not talking about one of the cheap 50 mm aperture "department store" scopes, but a good quality 4 to 6-inch aperture scope. You've ...

Meade's 5000 Series eyepieces are available in Plössl (60° apparent field of view), Super Wide Angle (68°), and Ultra Wide Angle (82°) designs. The eyepieces feature varying element counts: Plössls ...

Vixen Optics has introduced a High Resolution (HR) line of eyepieces (2.4mm, 2.0mm, 1.6mm, with a 3.4mm planned) designed for ultra-high magnification, challenging the conventional "60x-per-inch" rule ...

NEW YORK — A sleek, new telescope has us wondering — are eyepieces a thing of the past? Last night (May 16), amid music and wine, Vaonis, a French telescope startup, presented the shiny features of ...

Chief boast for the Leica Televid HD spotting scope is not just best-in-class performance, but, according to the German brand, ‘the world’s highest image brightness’. A bold claim indeed. Available ...

Barrington, NJ. Edmund Optics has introduced new microscope eyepieces. Although eyepieces are typically sold as a set, these eyepieces are sold separately for convenience and ease of use. These ...

Pentax have announced the introduction of the Pentax PF-100ED Spotting Scope. Housed in a lightweight magnesium-alloy body, this spotting scope features the time-proven porro-prism optics and an extra ...

Aimed at beginners and those looking to upgrade, this 4-inch refractor is at its best with the moon and planets and comes with a lens cap that doubles as a novel smartphone holder for convenient ...

The challenge for near-eye display optics is to project the image on a display that is placed near the eye to a comfortable viewing distance to avoid visual fatigue and discomfort. By collimating ...