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Vixen 1.25" NPL Twist-Up Plossl Eyepiece - 20mm # 39206

5.0 (2 Reviews) Read Reviews Write Review
Brand Vixen Optics
Part Number 39206
Availability

Product Info

Manufacturer Description

The 2-group 4- element Plossl series eyepieces offer flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces feature a twist-up eye cup.

Reviews

5.0 (Based on 2 Reviews) 100% of reviewers recommended this product.
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    1. Guest

      Skill Level
      Unknown
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      User Notes:
      Review by Ron H.
      1537381359
      Sep 19, 2018

      5.0 Good eyepiece

      Pros:

      Cons:

      Comments:

      Heavier than I assumed, but seems to be good quality optically.

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

      This review was provided courtesy of AgenaAstro.com

    2. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Daniel P.
      1487599415
      Feb 20, 2017

      5.0 A Goldilocks Eyepiece

      Pros:

      Cons:

      Comments:

      This eyepiece has just the right combination of eye relief, magnification and exit pupil for f/5 to f/10 scopes. It gives very good views through 80mm and 100mm refractors and 130mm Newtonian. It also works well with a 2x Barlow.

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

      This review was provided courtesy of AgenaAstro.com

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      Specifications

      Apparent Field of View 50°
      Barrel Size 1.25" (31.7mm)
      Bolt Case Included Yes - Free Agena Eyepiece Container
      Bolt Case Size Agena 52x80mm
      Design Plossl
      Eye Relief by Design 15mm
      Focal Length 20mm
      Lens Elements 4
      Lens Groups 2
      Manufacturer Vixen Optics
      Eyepiece Focal Length 15.1mm - 20mm
      Eyepiece Field of View Up to 50 degrees
      Eyepiece Series Vixen NPL
      Barrel Type With safety undercut
      Filter Threads Standard 1.25" Filter Thread (M28.5 x 0.6)
      Eyepiece Weight 3.88oz (110.00g)