Other Details Manufacturer: Leupold Manufacturer Part Number: 185456 Color: Black Eye Relief: 4.0'' Finish: Black Focal Plane: Second Illumination: No Magnification: 4-16x Max Magnification: 16x Min. Magnification: 4x Model: VX-4HD Objective: 50mm Objective Size: 50mm Power: 4-16X Product Type: Rifle Scope Reticle: Duplex Size: 30mm Subcategory: Scopes & Magnified Optics Tube Size: 30mm