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Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2")

  • Price: $109.95
  • B&H # CEEPULX17
  • Mfr# 93369

Product Highlights

  • 70° Apparent Field of View
  • 16mm Eye Relief
 

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The Celestron Ultima-LX 17.0mm Eyepiece is a quality wide angle eyepiece that is versatile and can fit both 1.25" and 2" type telescopes. With 70° of apparent viewing field across the entire Ultima-LX collection, you will really feel surrounded by the viewing experience. It is the ideal eyepiece for deep-space viewing.

This eyepiece features a high-quality optical design that eliminates visual aberrations, resulting in truer colors and a sharper view. This Ultima-LX eyepiece is parfocal with others of the Ultima-LX series, meaning little or no focusing is needed when changing eyepieces within the collection.

Extendable twist-up cups
Threaded barrels accept 1-1/4" Celestron thread-in filters
Shock-resistant rubber covering
Ergonomic contours prevent eyepiece from rolling off flat surfaces
No slip grip designed for secure handling even in moist conditions
Focal Length 17.0mm
Eye Relief 16mm
Apparent Field of View 70°
Dimensions 3.0 x 4.6" (76 x 118mm) WxH
Weight 1.27 lb (575 g)
Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2")
  • Front & Rear Lenscaps
  • 1-Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    CelestronUltima-LX 17mm Wide Angle Eyepiece (1.25 & 2")
     
    4.2

    (based on 5 reviews)

    Ratings Distribution

    • 5 Stars

       

      (1)

    • 4 Stars

       

      (4)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Strong construction (4)
    • Great optics (3)

    Cons

      Best Uses

      • Astronomy (4)
        • Reviewer Profile:
        • Casual/ recreational (5)
        • Was this a gift?:
        • No (4)

      Reviewed by 5 customers

      Sort by

      Displaying reviews 1-5

      Back to top

       
      4.0

      Good value for money

      By Charl

      from South Africa

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy To Use
      • Good Padding
      • Great Optics
      • Strong Construction
      • Widely Compatible Adapter

      Cons

      • Heavy

      Best Uses

        Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

        Again a very heavy eyepiece and it is imperative that you fasten this to your visual back VERY tightly, as only 1 screw fits on my 1.25" star diagonal and the eyepiece did fall out once when the scope was slewing. It still works 100% so that tells you something about the strong build construction. Nice wide FOV makes this a frequently used eyepiece.

        • Was this a gift?:
        • No

        Share this review

        (1 of 1 customers found this review helpful)

         
        4.0

        Fine piece of equipment

        By Mr. Wilson

        from Rio de Janeiro, Brasil

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy To Use
        • Good Padding
        • Great Optics
        • Strong Construction
        • Widely Compatible Adapter

        Cons

        • Weight

        Best Uses

        • Astronomy

        Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

        I bought it for planetary observation together with a 2" SCT adapter and Tele Vue everbrite dielectrics star diagonal. Installed all on a CPC800 scope. The view of Jupiter and the moons is crispy clear. This eyepiece is a must have, I was very happy with its grip, design, stability and the optics. Will consider purchasing different focal length eyepieces sticking with the Ultima LX line. Just one advice, depending on the type of your telescope, adding anymore weight than the eyepiece, considering installing counter-weights on the scope.

        • Was this a gift?:
        • No

        Share this review

        (1 of 1 customers found this review helpful)

         
        4.0

        Don't judge a book by its cover

        By Rafael Bolzan

        from Curitiba, PR, BRAZIL

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Great Optics
        • Strong Construction

        Cons

        • Poor Fit

        Best Uses

        • Astronomy
        • Astrophotography

        Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

        This is a amazing eyepiece with very confortable apparent viewing.

        • Was this a gift?:
        • No

        Share this review

        (2 of 2 customers found this review helpful)

         
        4.0

        I would by this product again.

        By Nonni

        from Reykjavik, Iceland

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Accurate
        • Clear
        • Comfortable Eyepiece
        • Quality Lenses

        Cons

        • Heavy

        Best Uses

        • Astronomy

        Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

        When you hadle the lens, you feel it´s quality.It´s somewhat heavy but the clarity of the lens is brilliant and wide angle view is great.

        • Was this a gift?:
        • No

        Share this review

        (1 of 1 customers found this review helpful)

         
        5.0

        Excellent Eyepiece

        By John

        from Hartford, CT

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Accurate
        • Quality Lenses
        • Strong Construction

        Cons

        • None

        Best Uses

        • Astronomy

        Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

        I'm new to astronomy, but the Celestron Ultima eyepieces are the best I've yet to use. I have a Celestron CPC 800 GPS Scope, which has a 2" star diagonal, but I also have accessories that use 1.25 fittings, the flexiblity of these eyepieces for both 2" and 1.25" is very handy. The eyepieces focus easily (I bought a 13mm eyepiece at the same time0, have easily screw ajustible eye relief, and are substantial products for the price. [...]

        Share this review

        Displaying reviews 1-5

        Back to top

        REVIEW SNAPSHOT®

        by PowerReviews
        CelestronUltima-LX 17mm Wide Angle Eyepiece (1.25 & 2")
         
        4.2

        (based on 5 reviews)

        Ratings Distribution

        • 5 Stars

           

          (1)

        • 4 Stars

           

          (4)

        • 3 Stars

           

          (0)

        • 2 Stars

           

          (0)

        • 1 Stars

           

          (0)

        100%

        of respondents would recommend this to a friend.

        Pros

        • Strong construction (4)
        • Great optics (3)

        Cons

          Best Uses

          • Astronomy (4)
            • Reviewer Profile:
            • Casual/ recreational (5)
            • Was this a gift?:
            • No (4)

          Reviewed by 5 customers

          Sort by

          Displaying reviews 1-5

          Back to top

           
          4.0

          Good value for money

          By Charl

          from South Africa

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Easy To Use
          • Good Padding
          • Great Optics
          • Strong Construction
          • Widely Compatible Adapter

          Cons

          • Heavy

          Best Uses

            Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

            Again a very heavy eyepiece and it is imperative that you fasten this to your visual back VERY tightly, as only 1 screw fits on my 1.25" star diagonal and the eyepiece did fall out once when the scope was slewing. It still works 100% so that tells you something about the strong build construction. Nice wide FOV makes this a frequently used eyepiece.

            • Was this a gift?:
            • No

            Share this review

            (1 of 1 customers found this review helpful)

             
            4.0

            Fine piece of equipment

            By Mr. Wilson

            from Rio de Janeiro, Brasil

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy To Use
            • Good Padding
            • Great Optics
            • Strong Construction
            • Widely Compatible Adapter

            Cons

            • Weight

            Best Uses

            • Astronomy

            Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

            I bought it for planetary observation together with a 2" SCT adapter and Tele Vue everbrite dielectrics star diagonal. Installed all on a CPC800 scope. The view of Jupiter and the moons is crispy clear. This eyepiece is a must have, I was very happy with its grip, design, stability and the optics. Will consider purchasing different focal length eyepieces sticking with the Ultima LX line. Just one advice, depending on the type of your telescope, adding anymore weight than the eyepiece, considering installing counter-weights on the scope.

            • Was this a gift?:
            • No

            Share this review

            (1 of 1 customers found this review helpful)

             
            4.0

            Don't judge a book by its cover

            By Rafael Bolzan

            from Curitiba, PR, BRAZIL

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Great Optics
            • Strong Construction

            Cons

            • Poor Fit

            Best Uses

            • Astronomy
            • Astrophotography

            Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

            This is a amazing eyepiece with very confortable apparent viewing.

            • Was this a gift?:
            • No

            Share this review

            (2 of 2 customers found this review helpful)

             
            4.0

            I would by this product again.

            By Nonni

            from Reykjavik, Iceland

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Accurate
            • Clear
            • Comfortable Eyepiece
            • Quality Lenses

            Cons

            • Heavy

            Best Uses

            • Astronomy

            Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

            When you hadle the lens, you feel it´s quality.It´s somewhat heavy but the clarity of the lens is brilliant and wide angle view is great.

            • Was this a gift?:
            • No

            Share this review

            (1 of 1 customers found this review helpful)

             
            5.0

            Excellent Eyepiece

            By John

            from Hartford, CT

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Accurate
            • Quality Lenses
            • Strong Construction

            Cons

            • None

            Best Uses

            • Astronomy

            Comments about Celestron Ultima-LX 17mm Wide Angle Eyepiece (1.25 & 2"):

            I'm new to astronomy, but the Celestron Ultima eyepieces are the best I've yet to use. I have a Celestron CPC 800 GPS Scope, which has a 2" star diagonal, but I also have accessories that use 1.25 fittings, the flexiblity of these eyepieces for both 2" and 1.25" is very handy. The eyepieces focus easily (I bought a 13mm eyepiece at the same time0, have easily screw ajustible eye relief, and are substantial products for the price. [...]

            Share this review

            Displaying reviews 1-5

            Back to top

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