| Item Name | 2x Barlow Lens w/ M42 threads |
| Barrel Size | 1.25 inch (31.7mm) |
| Magnification Power | 2x |
| Lens Material | Optical glass lens |
| Lens Coating | Fully multi-coated |
| Thread Interface | M42x0.75 |
| Net Weight | 63g |
| Total Height | 65mm |
| Package size | 95*50*50mm |
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.