10x25mm Black Roof Prism Monocular, CompactManufacture ID: 568RBDTasco Essentials Black Roof Prism MonocularSpecifications:- 10x25 Essentials Monocular can fit into any pocket or hunting jacket - protective camouflage rubber armor, to better suit your gear- Magnification: 1.5 - 4.5x- Field of View (ft.100yds./m100m): 77 - 32ft at 100 yd- Exit Pupil (mm): 21.3mm 1.5x / 7.1mm 4.5x- Lens Coating*: HDC (Hig Definition Coating), fully coated- Focus Type: Eyeball- Parallax Setting (yds./m): 75- Objective: 32- Eye Relief (in./mm): 4- Reticle Type: ProShot- Windage/Elevation: 1/4 M.O.A. Adjustments- Tube Dia.: 1- Weight (oz./g): 12- Length (in./mm): 11.25- Color: Black- Compact- Clam