• You've got very innovative engineers always managing to break the laws of optics. This Ethos is out of this world! — J.G., France
• Big + Beautiful! Views are stunning! — J.A., AZ
• The 21 Ethos rides on the 11" about 75% of the time. It's that good. This completes the set. — F.S., CA
• All the Ethos are fantastic. 21mm fast becoming my workhorse. Bells 1656 and 1367 at dark sky site were amazing. — J.M., TX
• This is the ultimate Ultra-Wide-Field eyepiece in a long focal length telescope. The view of the mid-sized DSO's like M13 or M17 is breathtaking! — S.S., Germany
• Awesome eyepiece! — J.M., MI
• Wonderful eyepiece! Well Done! — S.M., CT
• Awesome!!! Keep up the superb work! — D.R., VA

• Decided to upgrade to Naglers & Ethos eyepieces. I enjoy viewing comets & deep sky objects and appreciate sharp images & wide FOV of Ethos. — T.A., IL
• Excellent — J.V.B., UT
• I also have a 31mm Tele Vue Nagler & love it. — S.B., NM
• Wonderful! — J.K., NY
• Great! — D.F., VA
• Truly amazing. Better than Naglers with fast scope. — G.F., LA

• Absolutely amazing contrast. This eyepiece takes visual observing to the next dimension. — G.S., ON
• Gorgeous views -- love the wide-field field! — J.A., AZ
• Best eyepiece I have ever seen, and probably the best ever made! — M.E., Canada
• A railing should be mounted around the Ethos in order not to 'fall into the universe' ;-) — S.S., Germany
• Quiet simply WOW! P.S.: Sorry I'm so excited on the new eyepieces. I made a bit of a mess filling the card in! — D.S., England
• Spectacular view under dark sky - will be getting 8mm Ethos next. — G.F., Canada
• Stunning! — J.M., IN
• I hate changing eyepieces in the dark. The Ethos gives best of both worlds: 1) large field of view 2) high power - both at the same time! — S.N., MI
• The most incredible views I've ever had in Astronomy! Thanks for all your wonderful products! — T.N., WA
• Incredible eyepiece. — H.V., GA

• Fantastic accomplishment of optical engineering! — S.B., GA
• By far the finest eyepiece I have ever used. — T.A., OH
• The clarity of Saturn, Mars and Galaxies was unbelievable. Congratulations! — H.J., FL
• An amazing experience - turned my 18", into about a 22"! The dark background and contrast are truly a gift to astronomers everywhere. — M.V., CA
• Great Performance. — J.C., CO
• As good as the rest [of the Ethos line]! — G.B., LA
• Excellent! — J.V.B., UT
• Outstanding eyepiece! Wow! — M.E., MD

• Wow! I was told the eyepiece wouldn't make that much difference - wrong! It is a whole different experience. I have ordered an Ethos 13 & 21 as a result. — C.Q., CA
• Awesome eyepiece! — A.A., CA
• The best! I want them all ... even though I have all the Naglers. The views are sharp edge to edge + immersive. — M.S., CA
• Hunt for planetary nebulas without using heavy Barlows. I now only use my Ethos for observing. — G.R., CA
• Wow! Seeing is believing! — J.S., OH
• The Ethos line of eyepieces are everything they are said to be and more!!! I love my 8mm Ethos and all of my other Tele Vue eyepieces. — R.C., OK
• This is my goto-ocular - crisp stars to the edge ... + stunning FOV. — C.Q., CA

• Great contrast, colors are richer & stand out more. Views of Saturn are awesome, three dimensional & have an 'etched' into glass quality. — J.N., OR
• Unparalleled performance. The ultimate high power eyepiece. — L.L., TX
• Super sharp for planetary (Jupiter current). You can have hi throughput, detail, contrast AND wide FOV! — S.S., RI
• With 40 years experience in astronomy, it still amazes me when I step back and think of the views your products make possible. Thanks for making astronomy even more 'wonder-full' — J.S., MD
• Clarity of this 6mm eyepiece is unsurpassed! — H.J., FL
• Best eyepiece I've ever looked through. — D.C., WI

• Absolutely outstanding performance! Use the Ethos 4.7 for planetary mainly. It's awesome, like being INSIDE the eyepiece - the eyepiece "disappears"! — M.M., AZ
• Thank you for creating such high quality user-friendly astronomy equipment. — S.S., IN

• Best high power views ever. I am seeing more detail and brighter too. Better than I hoped for. Thanks Tele Vue. — C.A., Canada
• Because I want to see the sky like Armstrong. — P.N., Switzerland
• Dear Tele Vue, thank you for making dreams come true ;-). You're the best. — B.T., Switzerland
• Wonderful eyepiece - it's like flying over the moon!! — T.N., CT
• Again, the finest. — M.S., Canada
• One small step for me, one giant leap for planetary observers. — F.S., CA

•Ethos First User Reports: 2007
Reactions to the first Ethos eyepiece.

•Majesty Factor
Compare eyepieces by quantifying contrast, power, and apparent field.