Tele Vue 90 Degree Everbrite Diagonal - 1.25" - DPC-1250 type-eyepiece-accessories Water Proof: Yes

Water Proof: Yes

Parfocal: Yes

which provide high contrast viewing while minimizing chromatic aberration

Features high quality FMC BAK-4 prisms reduce light loss

Tele Vue 90 Degree Everbrite Diagonal - 1.25" - DPC-1250 type-eyepiece-accessories Water Proof: YesAbout the TeleVue 90 Degree Everbrite Diagonal 1. 25" When it comes to outright optical quality, no one quite does it like the folks at Tele Vue. The TeleVue EverBrite Star Diagonal is now offered in both 1. 25" and 2" models and are CNC machined from a solid block of aluminum. No inexpensive sheet metal or flimsy tubes screwed into a plastic body here. Permanent alignment of the interior optics is absolutely assured and the quality construction means