TeleVue 40mm Plossl Eyepiece - 1.25" - EPL-40.0 Celestron NexImage About the William Optics Dura-Bright

About the William Optics Dura-Bright Carbon Fiber Dielectric Diagonal - 2"

Eyepiece Focal Length: 55mm

This American made material offers exceptional resistance to mildew and UV as well as superior strength and abrasion resistance

About the TeleVue 21mm Ethos Eyepiece - 2"

but there is one important difference between the two that you will want to take into consideration

TeleVue 40mm Plossl Eyepiece - 1.25" - EPL-40.0 Celestron NexImage About the William Optics Dura-BrightAbout the TeleVue 40mm Plossl Eyepiece 1. 25" Since Televue introduced their Plossls in 1980, they have won praise and patents, including a patent in Japan. Tele Vue 40mm Plossl Eyepieces, designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view telescope eyepieces. While the Plossls may be the least expensive TeleVue Telescope Eyepiece line, they still enjoy the same care and