Feature(may vary by option.)

●DOUBLE MAGNIFICATION This 2X Barlow lens doubles the magnification and capacity of each 1.25" eyepiece at the expense of a single eyepiece.
●Interface with M42 x 0.75 thread: with T/T2 (M42 x 0.75mm) male thread for T/T2 connectors, works as a T adapter. Simply connect DSLR or SLR camera to the telescope via a separate T-ring adapter. (Adapter not included)
●Multi-layer HD broadband green film glass lens: provides high-quality observation without additional chromatic aberration. Chromatically corrected; provides high transmittance; ensures clear, sharp views.
●QUALITY MADE:Aluminum shaft and black anodized body, precision machined; durable for long term use.
●FREE DUST CAP - Keeps lens clear with 2 pairs of dust covers. With safety intercut and brass compression ring, make sure the eyepiece barrels are not damaged by the captive set screw.

[2x]

Description

Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece