Invitrogen Plan PH 4x/0.13 RMS Thread Size

Accu-Scope PlanF S-Apo 4x/0.13 NIS60 M25 Thread Size

*Exc* OLYMPUS JAPAN SPLAN 4 0.13 160/- MICROSCOPE OBJECTIVE Lens for RMS 34766

Olympus UPlanFl 4x/0.13 RMS Thread Size

Olympus UPlanFL N 4x/0.13 PhL RMS Thread Size

ACCU-SCOPE 3025 TRINOCULAR MICROSCOPE W/ 4X, 10X, 40X, 100X OBJECTIVES

Set of 4 microscope objectives, RMS thread, optics made in Japan, functional

Nikon Plan Fluor DL 4x/0.13 PhL M25 Thread Size