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Coronado CEMAX Solar Eyepiece Set with Case

Coronado CEMAX Solar Eyepiece Set with Case

Coronado CEMAX Solar Eyepiece Set with Case

B&H # CO2XB3EPK MFR # CEP
Coronado CEMAX Solar Eyepiece Set with Case

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Product Highlights

  • 12/18/25mm CEMAX Eyepieces
  • 2x CEMAX Barlow Lens
  • 1.25" Diameter Barrel
  • 20mm Eye Relief
  • Fully Multi-Coated Optics
  • Designed for H-Alpha Solar Viewing
  • Includes Hard Carrying Case
  • Requires Blocking and SolarMax Filters
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You Pay: $279.00

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Overview
  • 1Description

The CEMAX Eyepiece Set from Coronado is comprised of the CEMAX 12, 18, and 25mm eyepieces, and the CEMAX 2x Barlow lens; all with 1.25" diameter barrels to fit the most common size focuser and filters. The relatively long focal lengths produce moderate magnifications while still providing a nice variety of observational options, and the Barlow lens doubles the power of each eyepieces, for even more versatility. To keep the eyepieces and Barlow lens safe and procted, Meade includes a hard carrying case with a custom-cut foam lining.

These eyepieces are not filters, and when used as part of a solar viewing system, they must be used in conjunction with a blocking filter and a SolarMax filter.

  • CEMAX 2x Barlow Lens (1.25")

    The Coronado CEMAX 2x Barlow Lens doubles the magnification of any 1.25" eyepiece to increase the usability of the eyepiece without affecting exit pupil, eye relief image or overall image brightness. While it may be used for conventional nighttime astronomical observation, it has been designed primarily for use at H-alpha (Ha) wavelengths with fully multi-coated optics tuned to ensure maximum contrast when used with Ha solar filters.

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

    UPC: 709942995084
  • CEMAX 12mm Eyepiece

    The CEMAX 12mm Eyepiece from Coronado is a high-quality 12mm ocular for telescopes that accept 1.25" eyepieces. This Plossl eyepiece features sharp optics, a compact form-factor, long eye relief, and a standard apparent field of view.


    CEMAX is an acronym for 'Contrast Enhanced'. Designed specifically for use with Coronado's H-Alpha solar viewing systems, CEMAX eyepieces are fully multicoated to ensure maximum contrast enhancement for solar viewers.
    CEMAX eyepieces are not filters. When employed as part of a solar viewing system, they must be used in conjunction with a blocking filter and a SolarMax filter.

    Soft rubber eyecup
    Accepts 1.25" filters
    Fully multicoated to ensure maximum contrast
    Long 20 mm eye relief accommodates viewing with eyeglasses
    Designed for use with H-Alpha solar viewing systems
    Must be used in conjunction with a SolarMax filter and a blocking filter
    UPC: 709942995053
  • CEMAX 18mm Eyepiece

    The CEMAX 18mm Eyepiece from Coronado is a high-quality 18mm ocular for telescopes that accept 1.25" eyepieces. This Plossl eyepiece features sharp optics, a compact form-factor, long eye relief, and a standard apparent field of view.


    CEMAX is an acronym for 'Contrast Enhanced'. Designed specifically for use with Coronado's H-Alpha solar viewing systems, CEMAX eyepieces are fully multicoated to ensure maximum contrast enhancement for solar viewers.
    CEMAX eyepieces are not filters. When employed as part of a solar viewing system, they must be used in conjunction with a blocking filter and a SolarMax filter.

    Soft rubber eyecup
    Accepts 1.25" filters
    Fully multicoated to ensure maximum contrast
    Long 20 mm eye relief accommodates viewing with eyeglasses
    Designed for use with H-Alpha solar viewing systems
    Must be used in conjunction with a SolarMax filter and a blocking filter
    UPC: 709942995060
In the Box
Bundle Items
  • Push-On Rear Cap
  • Push-On Front Cap
  • Limited One-Year Warranty
  • Push-On Front Cap
  • Push-On Rear Cap
  • Limited Warranty
  • Push-On Front Cap
  • Push-On Rear Cap
  • Limited Warranty

Also Includes

  • 25mm CEMAX Eyepiece
  • Hard Carrying Case
  • Limited Lifetime Warranty
Table of Contents
  • 1Description
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Specifications
  • CEMAX 2x Barlow Lens (1.25")
    Dimensions 1.5 x 3.1" / 3.7 x 7.8 cm
    Weight 3.4 oz / 95 g
    Packaging Info
    Box Dimensions (LxWxH) 3.5 x 2.0 x 2.0"
  • CEMAX 12mm Eyepiece
    Focal Length 12 mm
    Eye Relief 20 mm
    Apparent Field of View 52°
    Dimensions 1.4 x 2.0" / 35 x 50 mm
    Weight 2.8 oz / 80 g
    Packaging Info
    Box Dimensions (LxWxH) 3.5 x 1.9 x 1.9"
  • CEMAX 18mm Eyepiece
    Focal Length 18 mm
    Eye Relief 20 mm
    Apparent Field of View 52°
    Dimensions 1.4 x 2.5" / 36 x 64 mm
    Weight 3.5 oz / 100 g
    Packaging Info
    Box Dimensions (LxWxH) 3.1 x 1.8 x 1.6"

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