Features 1、Ultra‑clear, fully‑coated optical lens ensures excellent light transmittance and brightness, helping you see any target. 2、Made of high‑quality plastic and rubber materials, it is sturdy and durable and has a long service life. 3、You can see 8 times the distance, and distant objects become clearer and brighter. The larger the objective lens, the larger the light entering the telescope, and the brighter the image. 4、The lens is filled with high‑purity nitrogen, which is waterproof and anti‑fog. There is no need to worry about it in rainy and humid environments. 5、Small and light, it can be operated with one hand. The telescope itself comes with a wrist strap, which is more convenient to carry. Item Type: Monocular Telescope Main Material: Plastic + Rubber Product Color: As Pictures Shown Total Length: 9cm / 3.5in Total Diameter: 3cm / 1.2in Exit Pupil Distance: 18mm / 0.7in Exit Pupil Diameter: 16mm / 0.6in Objective Lens Diameter: 21mm / 0.8in Product Weight: Approx. 75g / 2.6oz Multiple: 8 Times Field of View: 131m /10000m Focus: Central Focus Package List 1 x Telescope 1 x Storage Bag 1 x Cloth