Molecular Expressions Microscopy Primer: Anatomy of the Microscope - Objectives: Nikon CFI60 Infinity Optics 200/60/25 Specification
Maurice Lee on Twitter: "I'm not too sure if anyone needs or wants to know this. But I was looking for the dimensions of the Nikon 200 mm tube lens (MXA22018) and
Microscopy Basics — Klar Scientific
Infinity-Corrected Tube Lenses
Nikon 200mm Tube Lens | Edmund Optics
Infinity-Corrected Tube Lenses
Infinity Optical Systems - Introduction | Olympus LS
Infinity-Corrected Tube Lenses
Molecular Expressions Microscopy Primer: Anatomy of the Microscope - Objectives: Nikon CFI60 Infinity Optics 200/60/25 Specification