SVBONY SV137 Omnidirectional 2x Eyepiece Barlow Lens Professional Telescope

Description:

• This 2x Barlow lens with metal body. The lens fully multi-coated provide a sharp view.It can double the power of any 1.25” telescope eyepiece. Ideal for high power observation. A brass compression ring can protect your eyepiece from marring or scratching the barrel.Keeping your eyepiece in new looking.The barlow also has a male T-thread on its back that can be used to attach a DSLR camera and other T-thread type accessories.

Features：

• 2-Element optics are fully multi-coated
• he Edges of the lenses are blackened to cut down on internal reflections
• The 1.25” barrel will fit in standard 1.25” focusers and diagonals
• Internal brass ring that the set screw hits to hold your 1.25" eyepiece inside for eliminates marks on your eyepiece barrel

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.

Specification:

• Brand Name: svbony
• Type: Monocular
• Model Number: SV137 1.25" 2x Barlow Lens
• Magnification: 2X
• Interface: 1.25" / M42*0.75
• Coating: Fully Multi-coated
• Edges of the Lens: Blackened
• Eyepiece Protect: Internal brass ring
• Net weight: 90g / 0.19lb / 3.17oz
• Dimension: 74*39*39mm