  We present the results of a proper motion survey of the Hyades to search for
brown dwarfs, based on UKIDSS and 2MASS data. This survey covers ~275 square
degrees to depth of K~15 mag, equivalent to a mass of 0.05 solar masses
assuming a cluster age of 625 Myr. The discovery of 12 L dwarf Hyades members
is reported. These members are also brown dwarfs, with masses between 0.05 < M
< 0.075 solar masses. A high proportion of these L dwarfs appear to be
photometric binaries.
