Coronado - Cemax 25mm Eyepiece

Coronado Cemax 25mm Eyepiece, 1.25"

Coronado CEMAX 25mm Eyepiece (1.25")- for use with Coronado H-alpha Solar Telescopes and filters. This specialty eyepiece uses optimized coatings to enhance contrast, minimize glare and also affords excellent contrast for planetary viewing.

• 1.25" Barrel Size. 
• Specifically designed for use at H-alpha (or Ha) wavelengths, 
• Includes caps. 
• Features 20mm eye relief, 
• 52° field of view
• rubber eye guard.

 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.****

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 at H-Alpha and multi coated on every surface (including cemented surfaces), the CEMAX eyepieces are the ultimate in contrast enhancement for the solar observer.

THE CEMAX EYEPIECES ARE NOT FILTERS AND FOR SOLAR OBSERVING MUST BE USED IN CONJUNCTION WITH A SAFE SOLAR FILTER. Many users have commented that the CEMAX also afford excellent contrast for planetary viewing.