SVBONY SV137 1.25-Inch 3x Barlow Lens Metal Body Fully Multi-coated Internal Brass Ring

Description:
This 3x Barlow lens with metal body. The lens fully multi-coated provide a sharp view.It can double the of any 1.25” eyepiece. Ideal for high observation. A brass compression ring can protect your eyepiece from marring or scratching the barrel.Keeping your eyepiece in new looking.
Features:
1.2- optics are fully multi-coated2.The Edges of the are black to cut down on internal reflections3.The 1.25” barrel will fit in standard 1.25” focusers and diagonals4.Internal brass ring that the set screw hits to hold your 1.25" eyepiece inside for eliminates marks on your eyepiece barrel
Specifications:
1.Brand: SVBONY2.Model:SV1373.:3x4.Coating: Fully Multi-coated5.Edges of the Lens: Black6.Eyepiece Protect: Internal brass ring7.Net weight: 96g / 0.21lb / 3.38oz8.Dimension: 96*39*39mm
Note:Insert Barlow Lens between your eyepiece and your to get the instantly. Eye relief is the distance your eye has to be from the first lens in the eyepiece in order to see the full field of view. When you use a Barlow lens with an eyepiece, you get the , but the eye relief is not affected. This is a good thing, because normally the shorter the focal length of the eyepiece, the less eye relief you have.
Package includes:
1 x SV137 3X Barlow Lens2PCS Dust Cover



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