A Barlow lens offers an easy and economical way to increase the magnification range of your eyepieces by doubling the magnification of any eyepiece in use.
The Celestron Ultima series Barlow is an air-spaced, 3-element apochromatic design with a 27mm clear aperture. This lens has full multicoatings and is quite small and lightweight[weighs 0.31 lb (141 g) with length of 2.7" (7.0 cm)].
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
I'm just getting started with this Barlow, but I have used it a few times with my 25mm eyepiece and am very excited about its performance.
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
Extends the range of your current eyepiece colleciton. Well made. Inexpensive for what it does. Very handy when used in combination with a zoom.
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
Good apochromatic barlow lens.
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
I used it a few times and had great results. Good quality optics
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
No complaints, works well, is short, and doesn't break the bank!
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
This is an excellent barlow, sharp optics and a bargain for the price
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
The Celestron Ultima Barlow is a high-quality telescope accessory which effectively doubles the range of eyepieces and magnification powers the user has. I have used one for years, and I love its sharpness and clarity, and the quality of its manufacturing.
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Comments about Celestron Ultima 2x Barlow Lens (1.25"):
Used with a Celestron Nexstar 4gt
I like the results.
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