With IS : 3686: 1966 new improved model as per ISI Mark Specifications with coarse and fine motion, triple revolving nose piece and iris diaphragm with fixed condenser N.A. 1.20 complete with optics in thermocole box.
With IS : 3686: 1966 new improved model as per ISI Mark Specifications with coarse and fine motion, triple revolving nose piece and iris diaphragm with fixed condenser N.A. 1.20 complete with optics in thermocole box.
With IS : 3686: 1966 new improved model as per ISI Mark Specifications with coarse and fine motion, triple revolving nose piece and iris diaphragm with fixed condenser N.A. 1.20 complete with optics in thermocole box.