This is a regular x2 barlow. You can unscrew the bottom and put it on your EP for x1.5. Shipping is free in the US.
GSO 1.25" 2x Achromatic Barlow Lens
Are there any tread-on barlow lenses similar to AC555 Magni-Max 1.6x thread on Barlow lens (attaches to 1.25" eyepiece filter thread) that can be purchased in the US?
I'm looking for low magnification ratios (1.4..1.8)
I'm experimenting with best ways to digitally image through Coronado PST.
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Celestron 1100 EdgeHD / C8 XLT / Hardin Optical Deep Space Hunter 10" / Coronado PST / Orion ShortTube 80
Celestron CGEM DX / CG-5GT
Baader Hyperion 8-24mm MkIII
Canon EOS 5D MkII
This is a regular x2 barlow. You can unscrew the bottom and put it on your EP for x1.5. Shipping is free in the US.
GSO 1.25" 2x Achromatic Barlow Lens
Josh L.
Skywatcher 8" Traditional Dob, TeleVue X2 Barlow, ES 82* 14mm, Baader Hyperion 17mm, GSO Superview 20mm and 30mm, Antares w70 25mm, Antares variable moon filter
"I was born not knowing and have had only a little time to change that here and there."
Richard Feynman
dmbryan (06-10-2011)