Cart
0

{"closeOnBackgroundClick":true,"bindings":{"bind0":{"fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}","type":"quicklookselected","element":".ql-thumbnail .Quicklook .trigger"}},"effectOnShowSpeed":"1200","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-thumbnail","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}

 30 of 47 
Orion Telescopes
Intermediate
Coronado 18mm CEMAX 1.25" Solar Telescope Eyepiece
$94.99
 
Accepted Payment
In Stock
  • 18mm focal length 1.25" eyepiece for a medium-low powered view, depending on the telescope focal length
  • Specifically designed for use at H-alpha wavelengths in order to enhance contrast of solar features
  • Provides a 52-degree field of view and 11mm eye-relief
  • Also works well as a general eyepiece for astronomical viewing
  • Threaded for standard 1.25" filters, and includes caps and a rubber eye guard for comfortable viewing


Learn more
Item #  55735
Mfg Model #  CE18

The Coronado CEMAX 1.25" 18mm Eyepiece is designed specifically for enhanced solar contrast when used with Coronado H-alpha Solar Telescopes and filters. Optimized coatings are used to enhance contrast at H-alpha (H-α) wavelengths and to minimize glare when viewing the solar disk and limb. Additionally, this eyepiece performs extremely well at night for general astronomy. Includes caps for both ends to protect the eyepiece from dirt and debris when stored away.

Please note that this eyepiece is NOT a filter itself and for solar observing MUST be used in conjunction with a Coronado Ha Solar Telescope or telescope with a Coronado filter set properly installed.

Parfocal with the CEMAX 12 and 25mm eyepieces, meaning there will be minimal focus shift when changing between eyepieces. Features 11mm eye relief, a 52 apparent field of view, and includes a foldable rubber eye guard.

Warranty

Limited Warranty against defects in materials or workmanship for two years from date of purchase. This warranty is provided by Meade for the benefit of the original retail purchaser only. For complete warranty details contact Meade at 800-626-3233.

Warning

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

  • User level
    Intermediate
  • Design
    Proprietary
  • Eyepiece focal length
    18.0mm
  • Barrel size
    1.25"
  • Apparent field of view
    52.0°
  • Eye relief
    11.0mm
  • Coatings
    Fully multi-coated
  • Filter threads
    Yes
  • Parfocal
    Yes
  • Barrel security recess
    Yes
  • Blackened lens edges
    Yes
  • Rubber eyeguards
    Yes
  • Body material
    Aluminum
  • Case
    No
  • Additional included accessories
  • Other features
  • Warranty
    Two year

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery US except for delivery to Alaska and Hawaii. Delivery is available to APO/DPO/FPO addresses. Delivery is not available to US territories/protectorates. Delivery is available to Canada.

{"closeOnBackgroundClick":true,"bindings":{"bind1":{"fn":"function(event, startIndex, itemCount, newItems) { QuickLookWidget.assignEvents(newItems); $(\".Quicklook > .trigger\", newItems).bind(\"quicklookselected\", function(event, source, x, y) { OverlayWidget.show(\'#_widget1833001900053\', event, source, x, y); }); }","type":"itemsloaded","element":".PagedDataSetFilmstripLoader > .trigger"},"bind0":{"fn":"function(){$.fnProxy(arguments,\'#_widget1833001900053\',OverlayWidget.show,\'OverlayWidget.show\');}","type":"quicklookselected","element":".Quicklook > .trigger"}},"effectOnShowSpeed":"","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-category","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}