SV202 Binocular 8x42 Portable IPX7 Waterproof is designed with low dispersion ED glass, which can make bright and clear image. 42mm large aperture objective lens can improve the viewing effect more comfortable. 7.5° wide field of view is wider. Right visual refractive adjustment, adjust visual balance, easy to observe. Lift the eye caps to eliminate stray light and make the image purer, which is Easier for users who are wearing glasses.

If you need a flat-field binoculars, you can choose SA205 10x42 ED Flat-field Binoculars.

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images virtually free of optical defects like chromatic aberration (color fringing). BaK-4 prisms increase contrast and resolution for sharper more detailed images. SMC Coating( super-multi coating)

Svbony SV111 black fully metal binocular tripod mount adapter suitable for Porro and Roof binoculars like  SV202 ED Binoculars.

1.The SV218 Compatible with binoculars, monoculars, spotting scope, microscopes or astronomical telescopes. Lens size 38.5 – 43mm. 
2.Connect multiple brands of smartphones to take pictures. iPhone, Samsung, etc. Ultra wide width range: 62 – 105 mm.
3.Made of high quality ABS and metal, eco-friendly and durable.