If you need more power than your eyepieces alone canprovide， we offer a new apochromatic 3x Barlow lens to give a big magnificationboost to any 1.25" eyepiece it's used with.This Barlow features an  air-spaced，single element. The housing is precision  machined  fromaluminum stock and black anodized to a hard finish.  The lens edges and innerbarrel are blackened to provide  maximum  contrast. The Barlow body includes asafety undercut on the lower barrel and a brass compression ring so that youreyepiece barrels are not marred by the captive set screw. For those who need avery high quality Barlow for all-round use， the 3x Barlow is a very nice stepup from the typical 2x achromatic Barlow commonly found on the market.

Specification:

1.Barrel size: 1.25" (31.7mm)

2.Magnification factor: 3X

3.Material: Plastic

4.Color: Black

Package include:

1 X Barlow Lens

Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.

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