Whats the standard lens that comes with the Inspire 2 with X5s?  Please can it be used for inspections?

You may want to review for yourself on the X4S and the X5S on how this camera would work best for your inspections. The Inspire 2 is a strong, professional aircraft for which many use for inspections: https://store.dji.com/product/inspire-2

DJI MFT 15mm/1.7 ASPH (With Balancing Ring and Lens Hood)
46MM ND Filters. I recommend Tiffen.

B&H Lists this as accessory to X5S:

thanks so much... I did not understand at first

Note that if you fit an ND or UV filter, then you should remove the balancing ring.

Its a good lens... and a bargain compared to the slower x7 glass...