Lexar 128GB Professional 1667x SDXC UHS-II Memory Card Nikon Monarch M7 Binoculars 5-inch mirror collects 3 times

5-inch mirror collects 3 times the light of the smaller 76mm / 3-inch Dobsonian

BAK-4 Porro Prisms and fully multi-coated optics

The image is well defined and rich in contrast

The resin-coated paper is finished with a UV-protective

they are a delight to use

Lexar 128GB Professional 1667x SDXC UHS-II Memory Card Nikon Monarch M7 Binoculars 5-inch mirror collects 3 timesProfessional level performance with exceptional quality The Lexar Professional 1667x SDXC UHS II card let you quickly capture and transfer high quality photos, including 1080p Full HD, 3D, and 4K video, with a read transfer speed up to 250MB s. This card leverages UHS II technology (UHS Speed Class 3 (U3)) for high speed performance. This dramatically accelerates workflow from start to finish. Shoot high quality images and 1080p Full HD, 3D, and 4K