Description
ED glass can eliminates chromatic aberration or color fringing, a visual defect common in binoculars. You'll enjoy razor-sharp images The ED glass binoculars is portable with IP67 waterproof function. It is FMC coating with large objective lens. Excellent for birding The flat-field design can effectively control the edge distortion of the field of view, making your field of vision clear Equipped with a universal phone holder and wireless controller for random shooting, it can quickly capture clearer and brighter photos ED glass can eliminates chromatic aberration or color fringing, a visual defect common in binoculars. You'll enjoy razor-sharp images The large objective lens can gather more light to provide more clear image and increase your field of view range Right visual refractive adjustment, adjust visual balance to get clear image easy to observe Compared with 10x42 binoculars,8x42 has larger eyepiece; exit pupil distance and field of view range. You can choose the suitable binoculars according to your needs. The magnesium alloy material is lightweight and heat-dissipating, making the telescope more portable, durable, and used in various environmental conditions. This function can protect internal optics and provide a stable observation environment.Reduce maintenance work and deliver reliable performance Binoculars are widely used in nature observation, tourism, sports viewing, hunting observation and other fields. They provide better vision and magnification, allowing observers to view distant objects more clearly. Model: SA205 Objective lens type: ED Applied technology: Flat field Objective Diameter: 42mm Magnification: 10X Prism Type: Roof Prism Glass Material: BAK4 Armor material: Rubber Coating condition: Fully multi-coated Diameter Of The Eyepiece: 20.8mm Exit Pupil Distance(mm): 17mm Exit pupil Ø: 4.2mm Field of View: 6.4° Field of view (at 1000yds): 335.4ft Field of view (at 1000M): 111.8m Min. Focal length: 2m Diopter system: Right Eyepiece Diopter comp: ±5 Resolution: ≤4.8" Inter pupillary distance: 56-77mm Focus System: Center Waterproof: IP67 (1.5 meter / 3 Min) Eyecups: Twist-up Tripod Adapter interface: Yes Color: Black Net Weight: 700g Dimension: 135x129x52mm