It can ensure higher transmittance and a brighter and larger field of view. BAK4 prism material for better imaging and visual feelings. Multilayer FMC green film coated for clearer images. A monocular telescope provides a more comfortable, larger field of view, and clearer details, providing an unparalleled viewing experience. It is very suitable for hiking, camping, bird watching, wildlife viewing, sports, concerts, travel, and scenic viewing.