Coronado Cemax Eyepiece SPECIAL (Choose Three), 12mm, 18mm, 25mm, Barlow; 1.25"
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Coronado CEMAX Eyepiece set - Choose 3 of 4 specialty eyepieces for use with Coronado H-alpha Solar Telescopes and filters. Complete set of three 1.25" diameter eyepieces with 2X Barlow. These contrast enhanced eyepieces are specifically designed for use at H-alpha wavelengths and allow your Coronado Solar Telescope to perform at the very best. Pick CEMAX 12mm, 18mm and 25mm focal length eyepieces and matching 2X Barlow lens.
Coronado Cemax Eyepieces
- 1.25" Barrel Size.
- Designed for H-alpha (or Ha) wavelengths
- Includes caps
- Features 20mm eye relief
- 52° field of view
- rubber eye guard.
Coronado Cemax 2x Barlow lens
Enhance your view of the sun with the CEMAX 2x Barlow lens. Double the magnification of your eyepiece without losing contrast with the H-Alpha filter.
Specifically designed for use with the H-Alpha and multi coated on every surface (including cemented surfaces), the CEMAX Barlow lenses are the ultimate in contrast enhancement for the solar observer.
In the construction of solar filters and associated instrumentation, Coronado takes enormous care to optimize contrast by minimizing the number of components and designing them so that they do not result in creating residual reflections and spurious light near the image. Until recently, the only component not included in this overall approach was the eyepiece. Now, the new CEMAX (Contrast Enhanced) series eyepiece fills this need. Specifically designed for use with H-Alpha filters and multi coated on every surface (including cemented surfaces.) The CEMAX eyepieces are the ultimate in contrast enhancement for the solar observer. Many users have commented that the CEMAX also afford excellent contrast for planetary viewing.
***NOTE: THE CEMAX EYEPIECES ARE NOT FILTERS AND, FOR SOLAR OBSERVING, MUST BE USED IN CONJUNCTION WITH A SAFE SOLAR FILTER.****