For connecting Canon or Nikon Camera, do Astronomy Photography!
|Item Name||2x Barlow Lens w/ M42 threads|
|Barrel Size||1.25 inch (31.7mm)|
|Lens Material||Optical glass lens|
|Lens Coating||Fully multi-coated|
1.25" 2x Barlow lens fully multi-coated metal with M42x0.75 threads for connecting cameras doing astronomy photography. the 1.25 inch connect interface for connect telescope eyepiece and doing view observation directly.
The housing is precision machined from aluminum stock and black anodized to a hard finish. The lens edges and inner barrel are blackened to provide maximum contrast. 2x magnification power won't be too large, very suitable for beginners and professors.