Hello:
Berkeley generally has more prerequisites required than other schools. As for the exact reasons why 3 quarters of calculus is required is unknown to me. I believe NEWENCO is the only other optometry school that requires 3 quarters. I actually took 2 quarters of calculus and 1 quarter of statistics and that was fine when I applied two years ago.
In general, Dr. Van Sluyters has told me that Berkeley requires a lot of science prerequisites (Biochemistry, Anatomy, Microbiology, Physiology, etc.) because you will not be taught those subjects in our program. Some of those subjects may be asked on the NBEO so you will need to review it before. So, the professional program here is really focused on the visual system. Other optometry schools will have you taking Anatomy, Physio, and Biochem as part of their curriculum since they do not require it as a prerequisite.
From what I can remember, the first year geometric optics class had literally no calculus involved.
Best wishes,
Rosanna
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From UCBSO's website:
Why are UCBSO's pre-optometry prerequisites more extensive than other schools and colleges of optometry?
By requiring our applicants to complete human anatomy, human physiology, microbiology, and biochemistry lecture and laboratory courses prior to admission, you can begin your professional education at a much higher level than at other schools. From the start you will focus your studies on optometry, with clinical training beginning on the first day of the first semester in a five-credit preclinical lecture and laboratory course. By the end of the first semester, you will have learned to perform and will have passed rigorous proficiency tests on case history, visual acuity testing, cover testing, pupil testing, keratometric measurement of the cornea, retinoscopy, subjective refraction, biomicroscopic examination of the anterior segment, binocular indirect and direct ophthalmoscopy of the retina, and much, much more.