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Coronado CEMAX 2x Barlow Lens

B&H # CO2XB MFR # BAR
Coronado CEMAX 2x Barlow Lens

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Product Highlights

  • 1.25"

You Pay: $57.52

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The CEMAX 2x Barlow Lens from Coronado can be used to multiply the power of a CEMAX eyepiece by a power of two.

CEMAX is an acronym for 'Contrast Enhanced'. Designed specifically for use with Coronado's H-Alpha solar viewing systems, this Barlow lens is fully multicoated to ensure maximum contrast enhancement for solar viewers.

The CEMAX Barlow lens is not a solar filter. When employed as part of a solar viewing system, it must be used in conjunction with a blocking filter and a SolarMax filter.

Soft rubber eyecup
Fully multicoated to ensure maximum contrast
Designed for use with H-Alpha solar viewing systems
Must be used in conjunction with a SolarMax filter and a blocking filter
Dimensions 1.5 x 3.1" / 3.7 x 7.8 cm
Weight 3.4 oz / 95 g
Coronado CEMAX 2x Barlow Lens
  • Push-On Front & Rear Caps
  • 1-Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    CoronadoCEMAX 2x Barlow Lens
     
    3.5

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars

       

      (0)

    • 4 Stars

       

      (1)

    • 3 Stars

       

      (1)

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    Reviewed by 2 customers

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    3.0

    Good not great

    By Mark W

    from Prairieville, La.

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Accurate
    • Compact

    Cons

    • Difficult To Focus
    • Difficult to Use

    Best Uses

    • Astronomy
    • Bird Watching
    • Bright Conditions

    Comments about Coronado CEMAX 2x Barlow Lens:

    I received this Barlow with my new PST Solar Scope.
    While it does increase the magnification and increases the detail you may see it's depth makes it difficult to focus and tune the scope. If you are not looking straight down the barrel you will not see the image well if at all. Reccomend using different eyepieces.

    • Was this a gift?:
    • Yes

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    4.0

    It's a barlow.

    By CC

    from CT

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy to Use
    • Strong Construction

    Cons

      Best Uses

        Comments about Coronado CEMAX 2x Barlow Lens:

        It's a REALLY solidly made and nice looking barlow.

        Would have liked to see more features like a t-thread, but it's solid.

        Lens on bottom can come off so you can experiment with the parts on your equipment like using just the element on various eyepieces or using just the barrel as an extender.

        It does the job. Overall, I enjoy owning it. It's built like tank. You could probably run it over with your car and it'd be totally fine.

        It'd probably be great choice for adventurer types because it looks like it would be REALLY hard to break.

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        Cleaning & Anti-Fog

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        Purosol - PUOC-10078 Optical Lens Cleaning Small Kit
        • You Pay: $9.95
         
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