GO:0061899:   11-cis-retinal 3,4-desaturase activity
Catalysis of the reaction: 11-cis-retinal + 2 H(+) + O2 + 2 reduced [adrenodoxin] = 11-cis-3,4-didehydro-retinal + 2 H2O + 2 oxidized [adrenodoxin].