A lens and antenna assembly technique that includes a first bladder that is configured to be filled with a first fluid and the first fluid having a first index of refraction. The technique further includes a second bladder nested within the first bladder. The second bladder is configured to be filled with a second fluid and the second fluid has a second index of refraction. This technique is for deploying an inflatable lens that includes inflating a first bladder with a first fluid and inflating a second bladder with a second fluid. The second bladder is nested within the first bladder. The technique for deploying an inflatable lens further includes replacing the first fluid with a third fluid and replacing the second fluid with a fourth fluid.