Tele Vue 8mm Ethos Eyepiece.

At NEAF 2008 we were pleased to demonstrate a new 8mm focal length, 100° AFOV Ethos
eyepiece. In addition to matching all the key performance criteria of its 13mm sibling, the new
8mm version is parfocal in 1¼" focusers with Radians, Plössls, Type 6 Naglers and 1¼"
Panoptics. Further, its lighter weight and smaller diameter than the 13mm Ethos makes the
8mm suitable for anyone using a binocular viewer. Another application is for spotting scope
set-ups with the Tele Vue 60° 1¼" diagonal. In comparing it to our 8–24mm Zoom eyepiece,
the 8mm Ethos has the power of the 8mm Zoom and 83% of the field of the 24mm setting!

Apparent field: 100°
Focal length: 8mm
Effective field stop diameter: 13.9mm
Eye relief: 15mm (accepts DIOPTRX eyesight astigmatism corrector)
Barrel size: 2"/1¼"
Black barrel diameter: 53.4mm
Weight: 0.95 lbs (15.2 oz.)

Price - £396.00 + £7.50 p&p.

The Astronomy Shop

1 Tone Hill. Wellington

Somerset TA21 0AU

United Kingdom

Telephone: +44 (0)1823 665510