We bought out the former version of Stellarvue's E3023 eyepieces and are offering them at a low price. These use the same optics as the current model that sells on the Stellarvue website for $36. These new eyepieces come with covers, silver insert tube with safety catch and rubber eyeguard. The lenses are fully multicoated. Field of view is 50 degrees and they provide about 20 mm of eye relief.