C60-SLIDE-4: Manual filter slider – holds four 25mm diameter filters up to 5.5 mm thick. For C60 manual sliders

C60-EXT-10-2: Extension tube with 2mm lateral offset of ports, 10mm long w/ male to female C60-RING mounts. Typically used between TIRF condensing lens and objective (to better use the center of collimating and TIRF lenses)