The NEW Tele Vue 8mm Ethos Eyepiece

Tele Vue are pleased to announce a new 8mm focal length, 100° apparent field of view 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 the TeleVue 8–24mm Zoom eyepiece, the 8mm Ethos has the power of the 8mm Zoom and 83% of the field of the 24mm setting!

The 8mm Ethos is dual barrelled for 1.25" and 2" focusers and has 15mm Eye Relief

The 100° compared to the plossl 50° field of view looking at the Andromeda galaxy.

Ideal for Bino Vue use

See faint stars become visible and more detail on all deep sky objects!

The large apparent field of view combined with the shorter focal length, will, for a given field in the sky, result in higher magnification, giving you a darker sky background, and this will enable you to see fainter stars and more detail!

The 8mm Ethos delivers:

• 100° apparent field (50% larger in area than the 82° Naglers)
• Comfortable eye relief so you can wear you spectacles!
• Accepts DIOPTRX for eyesight astigmatism correction
• Distortion Correction
• High contrast and on-axis sharpness for planetary viewing

The "do-it-all" eyepiece for all scopes that can use its focal length including all TeleVue's own scopes...

Telescope	Magnification	True Field °	Exit Pupil (mm)
TV60 & TV60is	45.0x	2.21	1.33
TV76	60.0x	1.66	1.27
NP-101 & NP-101is	67.5x	1.47	1.48
TV85	75.0x	1.33	1.14
NP-127is	82.5x	1.21	1.54
TV-102 & TV-102is	110.0x	0.91	0.93

Tele Vue 8mm Ethos Specifications

• Apparent Field: 100°
• Focal Length: 8mm
• Effective Field Stop: 13.9mm
• Eye Relief: 15mm (accepts DIOPTRX™ eyesight astigmatism corrector)
• Barrel Size: 2"/1¼"
• Barrel Diameter: 53.4mm
• Weight: 0.95lbs. / 430g

The New 8mm Tele Vue Ethos Eyepiece should be available from Venturescope for £425.00 sometime in July. To reserve you new eyepiece on a first come first served basis, then just tell me you want one!

Your Name Your Email address Please give me your phone number because sometime when I try to answer your emails they bounce and then I have no way to reach you Your Phone Number Yes Please - Reserve me an 8mm Ethos eyepiece as soon as they are available! Yes, I understand that you will contact me to confirm when the eyepieces are available.