Carl Zeiss Jenamed 2 w/ 5 x Objectives Apochromat, Planachromat Lab
GF Planachromat 40x/0.65 ∞/0.17-A. Apochromat 50x/0.95 ∞/0.17-A. Apochromat HI100x/1.40 ∞/0.17-A. Apochromat 25x/0.65 ∞/0.17-A. Apochromat 12.5x/0.35 ∞/0.17-A. The unit powers on, and all objectives appear to focus correctly.