The invention discloses a safe rearview mirror. The safe rearview mirror comprises an upper mounting part, an upper connection part, a mirror rod, a lower mounting part and a lower connection part, wherein one end of the mirror rod is connected with the upper connection part; the end of the upper connection part is movably connected with the upper mounting part; the other end of the mirror rod is connected with the lower connection part; the end of the lower connection part is movably connected with the lower connection part; the rearview mirror comprises a diaphragm, an IR-CUT filter and a lens unit; the lens unit comprises first-five lenses which are successively and coaxially arranged from the object side to the image side; a third lens is a bi-convex singlet glass lenses; a fourth lens is a plastic non-spherical bi-convex lens; the IR-CUT filter is arranged at the end of the lens unit and the front of the imaging surface; a first lens is a meniscus spherical negative lens; a second lens is a meniscus spherical negative lens. Through the rearview mirror, the resolving power is improved; the distortion is reduced; the lens size is reduced; the comprehensive performance of the lens is improved; the cost is reduced; the safe rearview mirror is simple and convenient to assemble, low in cost, skillful in structural design, strong in practicability and wide in applicability.
Safe rearview mirror
24.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |