20x50 Roof Prism Binoculars for Adults,Using BAK-4 Prism FMC Lens 24mm Large Eyepiece,20times;50 High Power Binoculars for Adults,with Clear Weak

Details

• Best 50mm fully multi-layer coatings green film objective lens and 17mm blue film eyepiece,Large smart phrase BAK4 prism,guarantee the key elements of an optical device,make your view brighter,clearer and deliver crisp images.
• FMC BROADBAND COATING TECHNOLOGY,The lightweight cruise binoculars is cover with BAK4 prism texture. The objective lens use optical FMC multilayer broadband green film,and the eyepiece-optical is made of blue FMC coating. All design can can mostly reflect the light to keep a good image and make you have a amazing experience ..
• Professional Roof Prism Binoculars] Designed with 20X power magnification,24mm objective lens and 369ft / 1000yds large field of view,allows you get a wide and clear view from over 1000 yards away.
• Suitable for both adults and kids,fit for hunting,hiking,exploring,viewing,sailing,bird watching,concert,outdoor sports etc ..
• with Quality Optics,Large 16.5mm BAK4 Prism and Fully Multi-coated lens guarantee the key elements of an vision,brighter view and crisp images. Perfect for birds watching,hunting,Concerts and Sports ..