Observing the Moon

First quarter moon imaged with FoneMate and DeLite 7mm eyepiece. J. Betancourt.

Most amateur astronomers will ignore the full moon. The best telescopic observations can be had before and after the moon is full.  For instance, when the moon is half-illuminated, at first quarter, as it waxes toward full. Along the night and day terminator line bisecting the moon are the boldly cast shadows of mountains, craters, rilles, and basins. This is where your telescopic lunar observations should begin.

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Technote: Using Bino Vue with Paracorr

Bino Vue with 24mm Panoptic eyepieces on Paracorr Type-2.

You may know that Tele Vue’s Paracorr Type-2 accessory is the color-free cure for coma (star elongation) in fast Newtonians. But did you know that Paracorr™ users can enjoy their coma corrected Dob/Newts with two eyes using Bino Vue? Continue reading “Technote: Using Bino Vue with Paracorr”