LOMO Phase Contrast set KF-4

LOMO substage phase contrast condenser.

Four phase contrast objectives included - 10x0.30, 20x0.40, 40x0.65, 90x1.25 (oil immersion).

Also included phase telescope Mir-4.

All parts are in excellent condition (unused most probably since they are yet in brown paper), and come in the original wooden box.