SIGHTRON Waterproof high-grade large aperture 12x ED binoculars S3 1250ED S3-1250ED 1 unit

Catalog number: S3-1250ED Features: ●High-grade 12x binoculars with a large diameter of 50mm and ED lenses for a clear and bright field of view. ●Special low dispersion (ED) glass lenses are used in the optical system to achieve clear, sharp, high resolution without chromatic aberration, making these high-performance binoculars useful in any situation. ●Multilayer coating is applied to the air-contacting surfaces of all lenses to achieve high transmittance. ●The roof prism is coated with a phase difference correction coat, and the auxiliary prism is coated with a dielectric multilayer film to enjoy high resolution and a bright field of view. ●The center focus method and large focus ring allow for quick and reliable focusing. ●The long eye relief design allows you to see widely to the corners of the field of view even when wearing glasses. ●The inside of the main body is filled with dry nitrogen to prevent the internal lenses from fogging up, and it is completely waterproof, so you can use it safely in sudden rain or near water outdoors. ●The main body is made of robust, highly durable aluminum die-cast. ●The rubber exterior allows for a firm grip. It is easy to use even in cold regions. Uses: ● When you want to see a distant object in a larger size. Specifications: ● Magnification (times): 12 ● Lens dimensions (mm): 50 ● Actual field of view (°): 5 ● Minimum focusing distance (m): 3 ● Width (mm): 146 ● Depth (mm): 149 ● Total height (mm): 60 ● Eye relief (mm): 16 ● Height (mm): 60 ● Prism: Bak4 roof prism, phase difference correction coating, dielectric multilayer coating ● Coating: Full multi-coating ● 1000 field of view: 87.5m ● Pupil diameter: 4.16mm ● Brightness: 17.36 ● Brightness: 25 ● Waterproof: Fully waterproof ● Eye relief: 16mm Caution: ● Never look at the sun as there is a risk of blindness.