Astronomy on MSN11 小时Opinion
What is the difference between a 2″ eyepiece and a 1¼" eyepiece?
What is the benefit of a 2″ eyepiece compared to a 1¼” eyepiece? Tom NagyNorth Ridgeville, Ohio A 2″ eyepiece delivers a ...
Astronomy on MSN14 小时
Observe the brightest deep-sky objects
The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...
Kopin Secures $14 Million Order for Thermal Imaging Assembly
Kopin Corporation (NASDAQ: KOPN), a leading provider of application-specific optical systems and high-performance microdisplays for defense, training, enterprise, industrial, consumer and medical ...
Kopin gets order valued at $14M to supply custom imaging assemblies
Corporation announced it has received an order valued at $14M to supply custom thermal imaging assemblies from a leading defense ...