Feature(may vary by option.)

●Standard 1.25 inches;Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece
●Double glued lens set;The true FMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality
●The Edges of the lenses are blackened; The lens is matte blackened on the edges and matte painted on the inner walls; which can effectively suppress the stray light interference and reflection；and offer up bright sharp images；The large nut lock screw is convenient for quick insertion and locking
●User-friendly design;Anti-slip ring design to prevent accidental drop damage; a pair of dust cover is provided to prevent foreign matter from entering the contact lens and prolong product life
●Brass ring design;The built-in brass pressure ring on the eyepiece insertion end ensures that the inserted high-end eyepiece lens body surface is not accidentally scratched

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Description

SV137 Barlow LensSV137 Barlow Lens

The SV137 barlow lens will give all of your 1.25" telescope eyepieces a power-doubling magnification boost with amazing image quality; The SVBONY SV137 1.25" 2x barlow lens provides wonderful performance and sharpness and contrast. As its name implies; the high-power 2x barlow doubles the magnifying power of any 1.25" eyepiece

Note: Insert barlow lens between your eyepiece and your telescope to get the magnification 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 magnification, 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.

SV137 Barlow LensSV137 Barlow Lens

The SV137 barlow lens with FMC film can effectively improve the transmittance of light; ensure clear vision and sharp image

SV137 Barlow LensSV137 Barlow Lens
SV137 Barlow LensSV137 Barlow Lens

Internal brass ring that can be hit by the set screw

Used to hold the 1.25-inch eyepiece inside; which allows the barlow lens to be evenly stressed; thus eliminating traces on the barlow lens barrel

SV137 Barlow LensSV137 Barlow Lens

Specifications

Model SV137
Magnification 2X
Coating Fully Multi-coated
Eyepiece Protect Internal brass ring
Net weight 90g / 0.19lb / 3.17oz
Dimension 74 x 39 x 39mm