100% brand new and high quality Features: Adjustable focus length, you can rotate object or ocular lens according to your need Easy to operate, very convenient Supplied with strap, easy to carry Supplied with cleaning cloth, keep lens clean Ideal for traveling, hiking, camping, bird-watching, etc. Specifications: Color: Black Material: Optical lens/rubber Focusing type: Rotating the object Lens Magnification: 16X Object diameter: 40mm Ocular diameter: 17mm Exit pupil diameter: 2mm Distance of exit pupil: 20mm Field of view: 66m/8000m Package size: 6.4 x 6.4 x 17cm / 2.5 x 2.5 x 6.7" Package weight: approx. 305g Quantity: 1 Settt Note: 1. Day night vision. It will help you see things in low light, it doesn't help you see things in the dark. (Can't be used at night ) 2. Don't clean the inner parts of the monocular or dissemble the monocular without guidance of expert. 3. Never look at the sun directly with this product. 4. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 5. Please allow 1-5mm measuring deviation due to manual measurement.