The amount of teeth visible. The higher the magnification, the smaller this becomes. Remarkably, you can still see the entire arch at our 5.0x magnification. We don't provide interchangeable magnification as our field of view is large enough to accommodate the full range of procedures.
The vertical range that will be in focus whilst looking through the telescopes. The larger this is, the easier the loupes are to use as your assistant can pass instruments into your field of view much more easily. You can also treat a greater range of patients.
Your working distance is measured by your product specialist and optimised for your posture.
There are no 'set' configurations as every dentist is unique in their working postures.