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Coronado 2x 1.25" CEMAX H-Alpha Contrast Enhanced Barlow - BAR

Coronado 2x 1.25" CEMAX H-Alpha Contrast Enhanced Barlow - BAR - Main image
$63.86 $89.95 In stock

Category: Telescope Accessories

Coronado 2x 1.25" CEMAX H-Alpha Contrast Enhanced Barlow

As a leader in the growing solar astronomy industry, Coronado makes contrast a priority by minimizing the number of components and designing them so that they do not result in residual reflections and spurious light near the image. Until recently, the only component not included in this overall approach was the barlow. Now the new Coronado CEMAX (Contrast Enhanced) series barlow fills this need. Specifically designed for use at H-Alpha and multi coated on every surface (including cemented surfaces), the CEMAX barlow is the ultimate in contrast enhancement for the solar observer.

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Customer Reviews (4.8 / 5 · 5 reviews)

Isabella ★★★★★

Was hoping for just a bit more contrast in my solar scope, but the CEMAX coating really does cut down on scattered light nicely. It threads onto the diagonal without any slop, and the image of the prominences stays crisp even at 2x. Definitely improved my views for the money.

Alexander S. ★★★★★

Pulled the 2x Barlow out for some quick lunar observing between clouds, and the extra magnification really helped bring out fine detail without darkening the view too much. The all-metal build feels solid in hand and threads smoothly onto my eyepieces.

Miles ★★★★★

The contrast improvement on solar surface detail is remarkable—I could clearly see granular texture I'd missed with my old barlow. It threads smoothly into my 1.25" diagonal without any binding. This little accessory really earned its place in my kit.