Enhanced fully multi-coated 1.25" CEMAX 2x Barlow Lens from Meade/Coronado. Specifically designed for use at H-alpha (or Ha) wavelengths, this Barlow uses optimized coatings to enhance contrast, minimize glare and also affords excellent contrast for planetary viewing. Please note that this Barlow is NOT a filter and for solar observing must be used in conjunction with a Coronado H-alpha Solar telescope or telescope with a Coronado or similar filter set appropriately and safely mounted. Especially designed for high contrast solar observing.
Product carries one year factory limited warranty (within US/Canada only).
Feb 8, 2013
Worked Perfectly with my PSTPros:
Compact,Accurate,Quality LensesCons: Comments:
I ordered this Barlow as a complement for my Coronado PST. I image the Sun in H-Alpha and my cameras didn't focus on PST as it has very short back focus travel. However, with this Barlow my cameras now focus perfectly.
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