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STELLARVUE OPTIMUS 20MM 100deg 2.0" 9-ELEMENT EYEPIECE

STELLARVUE OPTIMUS 20MM  100deg 2.0" 9-ELEMENT EYEPIECE
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List Price: $419.00
Our Price: $399.00
Savings: $20.00
Glasses Compatible? N
Eye Relief: 15mm
Diameter: 2"
Apparent Field 100
Product Weight: 822g

Quantity in Stock:2
Availability:: Usually Ships in 24 Hours
Product Code: 20102200
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Description Technical Specs Extended Information
 
Stellarvue Optimus 20mm 100deg 2" 9-element eyepiece--lighter and sharper than its competition, this eyepiece redefines "wide" field.
Features
  • --20mm focal length
    --100° apparent field
    --15mm eye relief
    --9 element design
    --fully multi-coated
    --lenses are edge-blackened
    --fold-up/fold-down rubber eyecup
    --threaded for filters
    --Top rated in Astronomy magazine
    --Stainless steel insert tubes for superior durability
    --High end EDPM rubber eyecups and grips which will last longer in the environment
    --Gold identification badges on the eyepieces create a quality image
    --2 year parts and labor warranty serviced at the Stellarvue headquarters in the USA.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 5 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 20mm Optimus (Inexpensive 21 Ethos) December 7, 2021
Reviewer: Mark Zdziarski from Hopatcong, NJ United States  
I've owned this EP and the 21 Ethos, and this one compares favorable to it. Save yourself a bunch of money and order one of these. Great pinpoint stars in my 12 & 14" Dobs. The only thing I think the 21 E ay have a slight edge on light transmission. Is that worth the extra $450? That's up to you...

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  0 of 0 people found the following review helpful:
 
5 of 5 Great eyepiece! November 30, 2021
Reviewer: Armando Donofrio from Westbrook, CT United States  
Don not only provides great products for astronomy but he is always willing to spend time on the phone, giving valuable advice.

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  0 of 0 people found the following review helpful:
 
5 of 5 My first 100 AFOV EP July 10, 2021
Reviewer: Michael McIlheran from Fort Worth, TX United States  
Always enjoy my interactions with Don - a class act. The EP is my first 100o EP and immediately became my most-used in my 8 EdgeHD. My first light was on a night of good seeing, mediocre transparency. First object was the Double Double, which it easily split all 4 (109x). I moved the double out to the edge and both double were still split. From that moment I was hooked. Good light transmission, too. Really enjoyed it with the smaller nebula and galaxies. Highly recommended with my scope.

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  0 of 0 people found the following review helpful:
 
5 of 5 Oustanding June 6, 2021
Reviewer: Don Eckel from Piscataway, NJ United States  
See my review for the same product in the 9mm focal length.

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  0 of 0 people found the following review helpful:
 
5 of 5 Wide wide FOV! May 31, 2021
Reviewer: Paul Eigsti from Queen Creek, AZ United States  
I love this eyepiece!  It's extremely immersive and with my eye lightly touching the rubber eye guard, my starfield view nearly matches my eye's complete field of view.  Superb!  The color detail and sharpness when looking at the moon is amazing as well.  Highly recommend this EP and buying it from EyepiecesEtc.com

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