Sunny Microscope phase difference condenser PLAN PH objective lens

Cooke, Troughton And Simms (CTS) Microscope Objective Lens

LEICA F=200MM LWD STEREO MICROSCOPE OBJECTIVE LENS 65mm THREAD - 10382162

*Exce* Olympus SPlan Apo 100x / 1.40 Oil 160/0.17 Microscope Objective RMS 34719

Olympus U-D5BDREM Motorized Objective Turret for BX AX Microscope

Mitutoyo BD Plan APO 10x / 0.28 ∞/0 f=200 Microscope Objective Lens M40 34616

Nikon E 10 10x 0.25 Ph 1 DL Microscope Objective Phase Contrast

Carl Zeiss Microscope Brass Objective Lens C