Scheduled Maintenance:
Our website will be unavailable starting Friday, April 10 at 5:00 PM CST and will be back online Monday, April 13 at 6:00 AM CST.
We appreciate your patience.
DC04015
Price: FREE
Compound microscope objectives in the 90X to 100X range require immersion oil. What does immersion oil do, and what is the proper technique for using it?