[Grammar] Can you check this short paragraph

[canerkara]

Is it possible to check this paragraph for grammar. Thank you.

"For a long time, structural and optical properties of cornea can be evaluated. With the introduction of ocular response analyzer (ORA), for the first time, in vivo measurement of biomechanical properties of the cornea has become possible"

 

[Raymott]

It's not correct. Your first sentence doesn't make sense. You might mean:
1. "It has not been possible to evaluate the structural and optical properties of the cornea before." (That would accord with the rest of the paragraph.) or
2. "For a long time, it has been possible to evaluate the structural and optical properties of the cornea." (This makes sense too, but tends to contradict the rest of the paragraph.)