We present the discovery of CLASS B0739+366 , a new gravitational lens system from the Cosmic Lens All-Sky Survey .
Radio imaging of the source with the Very Large Array ( VLA ) shows two compact components separated by 0 \farcs 54 , with a flux density ratio of \sim 6:1 .
High-resolution follow-up observations using the Very Long Baseline Array ( VLBA ) at 1.7 GHz detect weak , parity-reversed jet emission from each of the radio components .
Hubble Space Telescope NICMOS F160W observations detect infrared counterparts to the lensed images , as well as an extended object between them which we identify as the lensing galaxy .
Redshifts for the galaxy and lensed source have not yet been obtained .
For typical lens and source redshifts of z = 0.5 and z = 1.5 , respectively , preliminary mass modeling predicts a time delay of \sim 7 h ^ { -1 } days in a flat \Omega _ { M } = 1.0 universe .
The small predicted time delay and weak radio components will make CLASS B0739+366 a challenging target for Hubble constant determination .