Two Omega enlargers, one a B-600 model 402-125 which takes the incandescent bulb and which has a 4x4 slide. The other is a B-600 with the Chromega B light house and a 645 slide. Both have the same el-omegar 50mm f 3.5 lens. The Chromega does not have a power supply, but you can get retrofit parts, or switch over to direct wiring.
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