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Telescope accessories > Barlow & Erecting Lenses > Barlow Lenses > Omegon Oberon Barlow lens 2.5x 2”
Product no.: 57296

Oberon Barlow lens 2.5x 2”

$ 159.00 incl. VAT, plus shipping costs
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Product description

More magnification, more focal length - with 2” accessories

Sometimes you simply want one thing: more focal length.

Maybe because you want an eyepiece with greater magnification, or more focal length for astro photography. Attach your 2 inch accessories to the Oberon Barlow lens and enjoy a brilliantly clear and enlarged glimpse of the universe.

The advantages at a glance:

  • 2.5 times more magnification so you can bring the objects closer to you
  • For astrophotography find the right section of the image when the object appears too small in your telescope
  • Four-lens design so that images are more luminous with less chromatic aberration than with a normal achromatic Barlow lens
  • 2” filter thread so you need never be without your 2” filter
  • With compression ring so your eyepiece is held gently in place

2.5 times more magnification for your 2” accessories

It’s so easy; place your 2” Oberon Barlow between the telescope and eyepiece and immediately the magnification is 2.5 times greater, and your telescope focal length is 2.5 times longer. So you don’t need more eyepieces, or a longer focal length telescope.

Four lenses for impressively beautiful images...

Images are sharper and objects look clearer. Chromatic aberrations caused by a Barlow lens are a thing of the past.

So the moon and bright planets seem more natural and therefore more beautiful. The smart four-lens design with multi-coated surfaces eliminates most of the chromatic aberrations that show up with Barlow lenses having fewer components. A Barlow lens can therefore be a great supplement to your eyepiece collection. Four lenses for beautiful images.

Compression ring

The compression ring ensures that your accessories are securely attached to the Barlow lens. No screws that might damage your valuable eyepiece, instead a gentle but secure grip.

Further advantages:

  • 2" to 1.25" adapter for 1.25" accessories
  • 33mm sleeve length
  • Height: 48mm, with adapter 60mm

Package contents:

  • Oberon 2" Barlow lens
  • Dust cap



Connection ( to eyepiece)
1,25" & 2"
Number of lenses
Magnification factor

Special features

Filter thread


Eyepiece adaptor
1,25" - 2"


Weight (g)
Diameter (mm)
Height (mm)
Omegon Oberon Barlow lens 2.5x 2”
Omegon Oberon Barlow lens 2.5x 2”
Omegon Oberon Barlow lens 2.5x 2”

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