I see that Tele Vue is continuing with their masterplan to empty the bank accounts of every observer on earth..............................
TeleVue 10mm Ethos Eyepiece
The Televue 10mm Ethos is the “do-it-all” eyepiece; perfect for all scopes that can utilize this focal length. And, "filling the hole" between the 13mm and 8mm makes it the ideal centerpiece for a 17mm/10mm/6mm Ethos set.
In addition to matching all the key performance criteria of its 13mm sibling, its lighter weight and smaller diameter makes the 10mm Ethos more suitable for use with a binocular viewer.
- Apparent field: 100°
- Focal length: 10mm
- Effective field stop diameter: 17.7mm
- Eye relief: 15mm (accepts DIOPTRX eyesight astigmatism corrector)
- Barrel size: 2"/1¼"
- Black barrel diameter: 61 mm
- Weight: 1.10 lbs (17.7 oz.)
John