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Tele Vue 2" Panoptic Eyepiece - 35mm

5.0 (9 Reviews) Read Reviews Write Review
Brand TeleVue
Part Number EPO-35.0
Availability available

Product Info

Manufacturer Description

The Tele Vue 35mm Panoptic eyepiece has a large true field with plenty of eye relief for eyeglass wearers. When combined with a Paracorr to correct the coma of an f/4.5 Newtonian, performance is spectacular across the 68 degree field. Imagine, sharp star clusters at the extreme edge of the field along with a 6.8mm exit pupil!

The Tack-Sharp, Long Eye-Relief 68 degree Field Eyepiece
With the Panoptic series, Tele Vue has taken the Wide-Field concept to Nagler-like performance levels - A meaningful advance over any eyepiece in its 68° field class.

All Tele Vue Panoptic eyepieces have proprietary tuned full multi-coatings, blackened lens edges, high index glasses, fold-down eyeguards, rubber grip rings, cover for the eyeguard, an undercut in the barrel for extra locking security, and filter threads. All Tele Vue eyepiece lines are proprietary, in-house designs manufactured to their specifications and tolerances. Every eyepiece is individually tested at Tele Vue to ensure it meets high optical and cosmetic standards.

Concept: Using my Wide-Field design as a starting point, I looked to bring Nagler-like performance to the 60+° field class with the Panoptic series. The idea of a lens to "interface" between the eyepiece and Barlow struck me as the proper way to keep size, weight and cost to a minimum while improving edge of field performance even further. I later developed this idea into the Powermates. — Al Nagler

Reviews

5.0 (Based on 9 Reviews) 100% of reviewers recommended this product.
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    1. Guest

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      Review by Ernest S.
      1512763151
      Dec 8, 2017

      5.0 Great eyepiece

      Pros:

      Cons:

      Comments:

      Yes you can find better more expensive eyepieces. But this one is great for a low power eyepiece with my 12 inch f/5. I use a mix of Pentax and Delos now that I view with glasses and this one holds up well. Much easier to use glasses than with my 31 nagler that I sold to buy this. If you are looking at one of these you know that it is a quality piece of gear. No regrets switching to this one.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    2. Guest

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      Review by Doug S.
      1504032150
      Aug 29, 2017

      5.0 As expected from Tele Vue.

      Pros:

      Cons:

      Comments:

      As expected from Tele Vue.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    3. Guest

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      Review by Henry A.
      1488136253
      Feb 26, 2017

      5.0 Heavy, but what a view!

      Pros:

      Cons:

      Comments:

      My favorite eyepiece, the one I use the most, is the Televue 24mm Panoptic (1.25") I purchased two years ago. But I needed an EP that gave lower magnification with my 11" SCT. I bought this 2" 35mm EP expecting similar performance, and I have not been disapponted. Similar to the 25mm eyepiece, it provides contrasty images, and of course ample FOV. I also use it with a 5" f/6.5 refractor to provide 3° FOV. It is a heavy EP at about 1.6 lb

      Bottom Line: Would you recommend this item? Yes
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      This review was provided courtesy of AgenaAstro.com

    4. Guest

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      Review by Dave of Upstate NY.
      1464912000
      Jun 2, 2016

      5.0 A great low magnification option

      Pros:

      Easy to Use,Strong Construction,Quality Lenses

      Cons:

      Comments:

      The 35mm TV Pan is one of the wide field gems out there. Many people wish the 2" Pentax XW's were still on the market. Having owned both the 30mm and 40mm XW's it is my opinion that the 35mm TV Pan is the alternative to get - and possibly the better eyepiece. In terms of specifications the 35mm Pan has similar weight and eye relief to the 30mm and 40mm XW's and has a TFOV that falls between them.

      I find the 35mm Pan to be outstanding for framing large DSO with my 120mm ED APO. It is sharp to the edge and produces pinpoint sharp star images. Some people have complained about blackouts with this eyepiece. I have not had any problems with blackouts but I also sit down while observing.

      The Pans do have strong pincushion distortion. At one time the pincushion bothered me while sweeping star fields but over time I have found that is no longer the case.

      In short, if you are looking for a long focal length eyepiece that is a notch below hand-grenade weight and sharp to the edge you will not find anything better than the 35mm Pan.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    5. Guest

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      Review by Bob the Looker of Allentown, PA.
      1444435200
      Oct 9, 2015

      5.0 Perfection.

      Pros:

      Easy to Use,Accurate,Strong Construction,Quality Lenses

      Cons:

      Heavy

      Comments:

      If you're looking at this eyepiece you more than likely know what you're in for. But you really can't know how good this eyepiece is until you look through it. It is worth every penny, it is the absolute most perfect thing for wide field scanning. I now use it about 80%-90% of the time that I'm out.

      In your average 6"-10" Dobsonian with a 1200mm focal length it will deliver 34x magnification, covering 1.85 degrees of the sky. The first time you point your scope toward the Pleiades with this eyepiece in the barrel you'll know for sure that you spent your money well.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    6. Guest

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      Review by Sean P of Marriottsville, MD.
      1386460800
      Dec 7, 2013

      5.0 An absolute must for F/5 Reflectors!

      Pros:

      Quality Lenses,Strong Construction,Easy to Use,Accurate

      Cons:

      Expensive

      Comments:

      This eyepiece is an absolute must for anyone who has a 10" or larger reflector with an F/5 ratio.

      I bought this for my 12" F/5 Dobsonian and it works great. It has minimal curvature of field and negligible coma. If you adjust the focuser for pinpoint stars near the center of field, the view will remain sharp out to about 90% of the field of view. The last 10% rim will be just a hair out of focus with a little bit of coma, but still tolerable - I attribute this to the F/5 ratio of the mirror, not the eyepiece's fault.

      My 12" F/5 Dob came with a 2" wide field eyepiece that was absolutely terrible with respect to curvature of field. If you adjusted the focuser to achieve pinpoint stars near the center of the field, at about 1/3 the distance from center to edge the other stars would start become out of focus. This pretty much rendered the less expensive eyepiece useless. (In defense of the cheaper 2" wide field eyepiece, I did try it with my 6" F/8 Newt and its curvature of field wasn't too bad with the longer F ratio mirror.)

      Although I hated shelling out almost $ 400 just for an eyepiece, you have to have it. Cheaper 2" wide field eyepieces are worthless if you cannot achieve sharp focus across most of the field.

      I will also add that I had to add a counterweight to my telescope tube to partially offset the weight of this eyepiece. It weighs about 2 Lbs and will throw your telescope out of balance. (I leave the counterweight on all the time. I split the difference so that the focuser end of the tube is a little heavy when using the eyepiece and the mirror end is a little heavy when using 1-1/4" eyepieces.)

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    7. Tank

      Tank New Member

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      1249479480
      Aug 5, 2009

      5.0 35mm Great Low Mag Eyepiece

      Pros:

      Everything is good about this eyepiece

      Cons:

      Maybe weight in small scopes

      Comments:

      This is a great eyepiece, and is great for cruising the heavens. It provides the max TFOV in a 2" eyepiece. It has the same TFOV as the 31mm Nagler T5; it's just that the 31mm zooms into the sky a bit more. Fantastic eyepiece.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No
    8. viperbob

      viperbob New Member

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      1193463180
      Oct 26, 2007

      5.0 Televue Panoptic 35mm

      Pros:

      Large FOV; Jaw dropping views; Holds value; Televue quality.

      Cons:

      Still a bit pricey; A tad heavy.

      Comments:

      I had a chance to use this eyepiece for a while at a recent star party and once again Televue comes through with an awesome eyepiece. This 35mm Panoptic has been called the "cheap" replacement to the 31mm Nagler Type 5 and maybe so, but to me it stands alone as one great eyepiece.

      In my 8inch f/10 SCT, it presents a 1.2 degree true field of view. That's enough for me to view both M81/M82 together. The view of the two bright galaxies in the same field is alone worth the price of this eyepiece. I found no pincushion distortion. But later that night I did see some coma in a faster f/5 scope (which is not a fault of the eyepiece, of course), but it didn't degrade the view that much.

      The cost new is $365 vs. $250 or so on the used market. Also the 28mm of eye relief is great for eyeglass users and non-eyeglass users as well. The weight comes is a hefty 1.8 pounds but is much lighter than the 31 Nagler which reduces the possibility of a weight problem. If you don't have the deep pockets to afford the 31 Nagler you might want to consider the 35mm Panoptic as a purchase. I think it does a good job, especially in a slow scope.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No
    9. MAK7

      MAK7 New Member

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      1188314040
      Aug 28, 2007

      5.0 Great Field

      Pros:

      Big FOV for non-Nagler, great performance at most scope speeds (f/15, f/10 & f/7)

      Cons:

      Big and heavy, long eye relief

      Comments:

      In the never ending search for the largest FOV possible, this was the big eye for the 11" SCT. This is an excellent EP with great contrast, light throughput and sharp to the edges. It has a little too much eye relief, hard to hold on center. But TV makes the eyeguard extender and it works perfectly to fix that problem. I thought this was the only way to go until I got the Pentax 40mm XW eyepiece which has a greater field and is sharper - Wow. No, I did not sell the Pan 35 and I still use it as there is a place for both in my observing.

      Bottom Line: Would you recommend this item? Yes
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      Specifications

      Apparent Field of View 68°
      Barrel Size 2" (50.8mm)
      Bolt Case Included Yes - Free Agena Eyepiece Container
      Bolt Case Size Agena 85x120mm
      Coatings Fully Multi-Coated
      Max Width 2.6" (60.0mm)
      Eye Relief by Design 24mm
      Field Stop Diameter 38.7mm
      Filter Threads Standard 2" Filter Thread (M48 x 0.75)
      Focal Length 35mm
      Lens Elements 6
      Lens Groups 4
      Rubber Eye Guard Yes
      Blackened Lens Edges Yes
      Additional Information

      - Suitable for use with Tele Vue Dioptrx / digiscoping

      Manufacturer TeleVue
      Eyepiece Focal Length 30.1mm - 40mm
      Eyepiece Field of View 61 - 70 degrees
      Eyepiece Series Tele Vue Panoptic
      Barrel Type With safety undercut
      Eyepiece Weight 25.60oz (725.75g)
      Eye Lens Diameter 33.9mm