William Optics 2X Barlow 1.25" Nosepiece For Binoviewer - E-Bino-B2 7mm Eyepieces 53 lb) with battery Body

53 lb) with battery Body material Die-cast aluminum with ABS cover RA shaft Φ25 mm

The 8x32 TrailSeeker ED binocular provides terrific outdoor performance

Focal Length: 40mm

Filter Size:  1

William Optics 2X Barlow 1.25" Nosepiece For Binoviewer - E-Bino-B2 7mm Eyepieces 53 lb) with battery BodyWilliam Optics 2X Barlow 1. 25" Nosepiece For Binoviewer 1. 25" Size 2X Barlow Nosepiece For Binoviewers Fits William Optics Binoviewers Provides a 2 Power magnification Can be installed on 1. 25" eyepieces which have threads This 2 power (2X) Barlow 1. 25" Nosepiece For Binoviewers from William Optics makes it easier to focus with most telescope. It can be screwed onto 1. 25" eyepieces as well as binoviewers. For even more magnification, it can be