Coronado Cemax Solar Eyepiece Set

  • (3) 1.25-Inch H-alpha Eyepieces, 12, 18, and 25 mm
  • 1.25-Inch H-alpha Barlow, 2x Magnification


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  • Regular price $399.00
  • $279.99
  • You save: $119.01 (29%)

More on the Way* We do not currently have this in stock, but is a common item we carry. More are likely on the way as the manufacturer allows.
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Coronado Cemax Solar Eyepiece Set

The Cemax Series H-alpha Eyepiece Set for Solar Viewing by Coronado:

Introducing the Coronado Cemax (Contrast Enhanced) series eyepieces, specially designed and coated for optimized H-alpha viewing. Coronado takes enormous care in the construction of Solar filters and associated instrumentation, optimizing contrast by minimizing the number of components and designing them so as not to create residual reflections and spurious light near the image.

Until now, the only component not included in this overall approach was the eyepiece. Now the Coronado Cemax Series fills this need. Specifically designed for use in H-alpha and multi-coated on every surface (including cemented surfaces), the Cemax eyepieces are the ultimate in contrast enhancement for the Solar observer.

Please note: These eyepieces are NOT filters in any way, and for Solar observing must be used in conjunction with an appropriate Coronado Ha Solar Telescope or telescope with a Coronado filter set appropriately and safely mounted.



OPT Product Number: CI-CEP


Accessory TypeEyepieces
Free ShippingYes
Warranty1 Year Warranty


  • 1.25-Inch Eyepiece No.1: 12 mm, Ha
  • 1.25-Inch Eyepiece No.2: 18 mm, Ha
  • 1.25-Inch Eyepiece No.3: 25 mm, Ha
  • 1.25-Inch Barlow: 2x Maginfication, Ha



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United Kingdom
on end caps disappointing, but eyepieces are excellent and that's the man thing right.

A very good service thanks

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