AnnouncementEyepieceNew Product

24mm Delos Now Available!

The new 24mm Delos model meets the same design goals as current Delos plus features 22 mm of eye relief. While ideal for eyeglass wearers, the easily adjustable, locking eye guard is included for those who don’t wear eyeglasses. Correct positioning of the eye guard helps position your eye pupil to the telescope’s exit pupil, as well as blocks contrast-robbing stray light from interfering with the view, plus it mitigates dew formation on the eyelens.

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Sky Events

Messier Marathon 2025

By the 1970s amateur astronomers realized that the Sun it located right in a “Messier object gap” around the dates of Vernal Equinox (Spring) in late March. This means all 110 Messier objects are on “either side” or “north” of the Sun and available for observation throughout the night — if an observer worked fast enough. Hence, the phrase “Messier Marathon” was invented to describe the all-night attempt.

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EventsHistoryTele Vue

PUNCH in SPACE!

PUNCH was successfully launched from Vandenberg Space Force Base, California! The Mission Operations Center [MOC] at SwRI-Boulder successfully contacted all four spacecraft after launch. Initial indications are that all are healthy and are in Safe-Sun Point mode with the solar arrays deployed! The MOC team will be doing further health and performance assessments via additional passes …

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