r/PreOptometry Sep 11 '22

šŸŽ Helpful Pre-Optometry FAQs

61 Upvotes

Due to popular demand, I've listed some FAQ below. Let me know if there's any questions I'm missing and I'll do my best to add them to this list.

šŸ“Œ OAT FAQ's

What should I use to study for the OAT?
Below are the most popular study materials people use when prepping for the OAT. If I missed any please message me and I’ll add them.

  1. OATBooster (10/10) - This is probably the best resource for the OAT and is used by everyone that prepares for the exam. It contains everything from study notes, lecture videos, question banks, and practice tests to prepare. From my experience, the practice test questions were very representative for the sciences. I had some of the exact same questions on my exam.
  2. Chad’s Videos (7.5/10) - Chad’s videos are great and would highly recommend them to anyone struggling in the sciences like organic chemistry and general chemistry since he does a phenomenal job explaining everything. You can find all the videos in the OATBooster study schedule for free, so no need to purchase Chad's prep course.
  3. Kaplan (3/10) - Don’t fall into the trap of buying this. Their courses are overpriced and outdated. Not representative at all. Most people no longer use Kaplan anymore since there are better study materials these days.

What are the most popular OAT study materials? I’ve attached a few recent polls for the most popular OAT study resources voted by the community:

Poll #1.

Poll #2.

Poll #3.

Poll #4.

Poll #5.

How do I sign up for the OAT?
Here is a full guide on how to register for the OAT.

How long should I study for?
Most people study for 2-3 months.

What's the best way to memorize Biology?
Do NOT fall into the trap of memorizing every detail in the study notes. That's the biggest mistake I've seen people make. The key is to focus on the broader picture and know the key concepts. The actual OAT tests very simple broad level questions.

Is there a study group I can join?
Yes. You can find it here: Official OAT Study Group

Are the Crash Courses on OATBooster worth getting?
They are definitely helpful and I recommend doing them if you have the extra time as I saw some of the exact same questions show up on my actual OAT. However, they are very fast paced and it’s recommended you take them only once you’ve done your content review.

Is this OAT score a good score?
You want to aim for >320AA to be competitive for most schools.

šŸ“Œ Casper FAQ's

What is the CASPer? It’s an admission exam required by more optometry schools each year.

How is it scored? It’s scored from a range of 1st to 4th quartile, with 4th quartile being the highest.

What are some free Casper Resources? 1. CasperBooster - A free resource that has AI that instantly gives you detailed feedback and score.

  1. Prepmatch - A free resource that allows you to practice with your peers and give feedback to other submissions.

  2. BemoConsulting - An expensive resource which is not needed but you can use it for extra practice.

šŸ“Œ Application FAQ's

How many hours of shadowing should I have?
You want to aim for a minimum of 50-100 hours to standout.

When should I submit my applications?
You should submit your application as early as possible to maximize your chances of getting into the school you like. As time progresses, seats will fill up.

What are some common interview questions?
TBA. Will setup a link to commonly asked interview questions soon.

What are my chances?
Link to "What are my chances" thread by clicking here.

How do I learn more about being in Optometry School? 1. Join the Optometry School Subreddit 2. Day in the life of an Optometry Student (Instagram Highlights of each school)

Will add more questions as people request it.


r/PreOptometry Mar 04 '26

2026 applicant stats

40 Upvotes

As this cycle is ending soon, I realized there isn’t a thread for this cycle yet. Copied the format from a previous cycle. Please post your stats/acceptances/experiences etc. if you’re able to. I think many people including myself will benefit from it.šŸ˜‡

• ⁠Overall GPA // academic average

• ⁠OAT score

• ⁠How you studied for the OAT (Kaplan, OATBooster, etc.)

• ⁠CASPer score

• ⁠Non-Academic (extracurriculars, work experience, etc.)

• ⁠Academic (research, teaching assistant, etc.)

• ⁠Job-shadowing hours completed

• ⁠Schools applied to

• ⁠Interviews extended

• ⁠Schools admitted to


r/PreOptometry 4h ago

low OAT

7 Upvotes

hi yall! i'm getting super vulnerable here but im honestly at a loss for words and just would like any advice on how to move on.

i took my OAT today and my score absolutely crushed me. i got a 280 TS/300 AA. my subscores were bio 290, chem 340, ochem 290, physics 250, qr 270, rc 360. im so upset because my booster scores were so much higher compared to my test. it almost felt unlucky.

i was scoring 320-360 on my FLs in booster, and the questions seemed so doable compared to my actual test.

i'm obviously planning to retake but im stuck on how to proceed. do i submit my application with these scores now and retake, or should i wait until my retake to submit my app? i'm lucky enough that its still early in the cycle to retake, but i have been so distraught since my exam that i really don't know how to go on from here.

i'm not asking for pity at all, just some genuine advice because i feel like my goals are becoming unattainable.

my current cGPA ~ 3.5 and my sGPA ~ 3.4. my ECs are strong and i feel that overall my application shows that im a well rounded individual.

thanks in advance


r/PreOptometry 8h ago

Accommodations for OAT

4 Upvotes

I’m scheduled to take my oat in late September and have already bought my oat and have my pin and all. I didn’t note any accommodations needed for my test, but was unaware that generalized anxiety disorder would qualify me for accommodations.

I’m hoping to get more time as my anxiety definitely makes it more difficult to generally focus on studying, doing practice exams, etc and I anticipate it will make taking my OAT more difficult (tests in college were difficult). Am I able to apply for accommodations before scheduling my OAT if I already paid for it? I bought it a couple months ago, so I don’t recall the questions I had to answer to purchase. The instructions on ADA are a little confusing so just wanted to see if anyone had any experiences with this!

Would getting a note from my therapist be enough? I’ve been seeing them for well over a year. I previously have seen a psychiatrist, with the last time being this last winter-ish but ended my medication. Would i need to get a note from the psychiatrist even though they haven’t seen me recently and can’t attest as well to how my anxiety is?


r/PreOptometry 6h ago

OAT bio advice

2 Upvotes

Hi! I take my oat in a week and I’m scared for the bio section I’m using OAT bootcamp and apparently people say booster is more representative. If anyone took their OAT and used bootcamp, can you let me know how similar the bio section was please?


r/PreOptometry 7h ago

Timeline for Applying?

2 Upvotes

My OAT is scheduled in September. When should I start asking for letters of recommendations and transcript?


r/PreOptometry 12h ago

Can someone help explain the terms in front/behind a lens or mirror for the OAT

4 Upvotes

I've come across questions on booster prep where a virtual image is located "behind" a diverging lens, and on another question it would say a real image is formed "behind" a converging lens. Don't these answers contradict eachother location wise? Unless I'm missing something.

I've got all the concepts and formulas down for the optics section, but the wording always makes me mess up the practice tests.


r/PreOptometry 10h ago

Recommendation Letters

3 Upvotes

Hello! I plan to have 3 LOR (one will be from an optometrist, one from a research advisor, and the third is a science professor). The science professor told me they could have it done about two weeks after I was planning on applying. Am I able to apply and have my application verified with the other 2 LOR, or do I have to wait for the last one. I know I can apply without it, but I’m wondering if optometry schools would put my application on hold until that is submitted?


r/PreOptometry 13h ago

Need advice on letter writer

5 Upvotes

So I already have 3 good sources for letters of rec. I have one from a previous employer and two from ODs. All three are strong sources. I didn't make that many relationships with professors during college, so I struggled to find a source from a professor. One professor agreed to write me one, but she said it wasn't going to be a strong letter. The schools I want to go to are all in CA, and I met the letter requirements for all of them. However, I don't want to put all my eggs in one basket, the OOS schools I'm applying to require a letter from a professor. Am I going to be shooting myself in the foot by getting a fourth letter from a prof, but it being very weak/basic? The prof told me she would basically just recount that I got an A in the class (and she recounted in the email that so did 20% of the class, so I'm not sure if she'll include that part), and she'll touch on my final project.


r/PreOptometry 14h ago

Difficulty

3 Upvotes

How hard is it to score a 400 on the OAT? Is it possible to get into top schools like SUNY, OSU, & Berkeley with a 3.5 GPA? Since I'm applying in 2029, will it be much harder due to more applicants?


r/PreOptometry 1d ago

second year undergrad course selection

3 Upvotes

hey guys! i’m going into my second year of undergrad in biochemistry (future OD is the goal) and wondering how you guys validated courses to ensure it filled each requirement. for example, waterloo university (in canada) requires 1 intro to ethics course. do i just assume any course with ethics in the name will count towards this requirement? is there somewhere i can validate courses to make sure i’m taking all my requirements?

sorry if this is a stupid question, i’m a bit new to figuring all this out and trying to get ahead on taking the prerecs earlier into undergrad if i can. any guidance anyone has would be super helpful and appreciated!!!


r/PreOptometry 1d ago

Is this risky?

3 Upvotes

Is applying in March/April too late if the deadline is May 20?

I’m planning to apply to just one optometry school because it’s the only one I can commute to from home.

The school’s application deadline is May 20, but because of my prerequisites, I probably won’t be able to apply until March or April.

I’m taking Organic Chemistry this upcoming fall, and the lab is also required. My university doesn’t let you take the lab until you’ve passed the lecture course, so I won’t be able to complete the lab until afterward. My plan is to take the OAT after finishing Organic Chemistry since it’s a major section of the exam. I’d study from January (when I finish the Orgo course) until March and take it right away.

I know admissions are rolling, so I’m worried that applying in March or April—even though it’s before the deadline—might be considered too late.

Has anyone here applied that late in the cycle and still gotten accepted? If you were in my position, would you still apply this cycle or wait until the next one?


r/PreOptometry 1d ago

low gpa, what can i do to get into optometry school?

10 Upvotes

Hello everyone, first off I know my stats are extremely unlikely, but I want this more than anything and I want to turn my life around so please, any advice helps.

I'm in my senior year of college and I'm going to end with around a 2.9-3.0. I've heard that schools will accept a 3.0 if the OAT score is extremely high, but I wanted to hear some advice and experience from this reddit. I was really struggling mentally with undiagnosed ADHD in my first 3 years, and my GPA paid the price.

I have 4 years of pharmacy technician experience, 2 retail and 2 hospital. My letters of recommendation are all from my pharmacists. I know I need to shadow/work for an optometrist to even be considered, so how did you all go about shadowing/working?

I will be graduating with a major in Biology and a minor in Accounting.

What would you all suggest? Is it even possible? Do any of you have any stories like this that ended in success? :'((. I made a lot of academic mistakes when I was in my earlier years of school and recently got diagnosed with ADHD. It's been so much easier to stay on top of my studies, but I think it's too late for me.Again, please, any advice helps. Thank you all.


r/PreOptometry 1d ago

Thoughts on IUPAR

9 Upvotes

I wasn’t planning on applying bc I didn’t know much of the school but just heard about the news. Thinking of all those affected


r/PreOptometry 1d ago

What Would You Do?

3 Upvotes

I'm 23 and graduated with a B.S. in Health Science (3.5 GPA) in May of 2025. I worked as an optometric technician for about 2 years and genuinely loved the field. I enjoyed the patient interactions, the work-life balance I saw from the ODs I worked with, and I keep coming back to optometry after looking into a bunch of other healthcare careers.

My current plan is:

  • Organic Chemistry lecture: Fall 2026
  • Organic Chemistry lab: Winter 2027
  • Study for the OAT after finishing Orgo
  • Apply for Fall 2027 admission

The school I want to attend is the new University of Detroit Mercy College of Optometry. It's about 20 minutes from my house, so I can commute and avoid paying for housing, which is a major reason I'm interested in it.

The application deadline is May 20, and I'm hoping to apply before then. However, I'm worried that I might be applying too late in the cycle since admissions are rolling. Is applying in the winter/spring still realistic, or does it significantly hurt my chances compared to applying much earlier?

Another concern is that UDM is a brand-new optometry school. It's currently in pre-accreditation status and, from my understanding, would receive full accreditation later if everything goes as planned, likely around the time the inaugural class takes the NBEO boards. Would that make you hesitant to attend, or is that not something I should worry too much about?

I'm also only planning to apply to one school. I know that's uncommon, but I really want to stay close to home and commute, so I don't have much interest in moving away.

My biggest source of stress right now is the OAT. Since I haven't taken Organic Chemistry yet, I can't really study that section effectively. On top of that, I took biology and physics over two years ago, so I feel like I've forgotten a lot of that material. I'm worried I'll be relearning a huge portion of the exam while also trying to prepare for it.

For my application I'll have: - 3.5 cumulative GPA - About 2 years of experience as an optometric technician - Leadership experience in my university's Pre-Optometry Club (Treasurer, Secretary, President) - Strong letters of recommendation from optometrists I've worked with

I'd really appreciate honest feedback!


r/PreOptometry 1d ago

when to take oat?

3 Upvotes

hello! i'm not a competitive applicant by any means, so i wanted to get a high score on my oat. i'm a senior in college, and i've read that applying early to optometry schools gives you better chances. i just want to be sure im doing everything right to give myself the highest chance possible at getting in. if i want to go to optometry school by fall 2027, did i already miss the ideal time to apply and take the oat? should i just take a gap year? any advice helps, thank you!


r/PreOptometry 1d ago

ucsd extension online courses

1 Upvotes

has anyone taken UCSD Extension online courses for prerequisites? My community college doesn't offer Biochemistry, and I'm also considering Calculus I through UCSD.


r/PreOptometry 2d ago

Received a NECO Interview! Any Advice?

7 Upvotes

Hello! I recently submitted my applications and was excited to receive an interview invitation from NECO! I was honestly surprised by how quickly they got back to me, as I submitted about two weeks ago.

For those who currently attend NECO or have interviewed there before, would you mind sharing any insights, tips, or advice on what to expect? I'd really appreciate any guidance. Thank you!


r/PreOptometry 2d ago

THOSE WHO HAVE BEEN ACCEPTED INTO SCOO

7 Upvotes

hey everyone

I recently applied to SCCO and was wondering if those who have gotten an acceptance can share their stats so I know kind of what I’m working with. those with lower stats and higher stats please share!!!


r/PreOptometry 2d ago

OAT Timeline

5 Upvotes

Writing my OAT September 29th and i’m starting my 3rd week of prep. How far in should I be right now/what stage should i be at? I’m still reviewing content and doing practice questions immediately after but have so much left ahead of me and i’m getting worried.


r/PreOptometry 2d ago

Pre-Optometry EC

5 Upvotes

Hi everyone, I'm planning to apply to optometry school in a little over a year, and I have been so stressed recently. I have been working on my application, but anxiety is truly getting to me. Here are my current stats:

GPA: 3.6 (hoping to improve)

EC: SUNY OPTOMETRY CSTEP Intern, 1 month into an ophthalmology practice as a technician and medical receptionist, 2 months as a GI clinic medical receptionist, 3 years at a tutoring center as receptionist/TA/tutor

Shadowing Hours: Around 30

Concerns: No close-knit connection with optometrists who would be willing to write me a letter of rec, and whether I would be able to be strong enough to stay in the eye clinic. I am incredibly grateful for the opportunity, but I found the environment to be not as ideal as I originally intended. I was the one who asked for a technician position from my current manager, but I found myself struggling A LOT and feel unsupported by coworkers and management. I'm thinking about backing out of the technician role and maybe just sticking to the medical receptionist role, which I feel so much more comfortable and confident doing. But I feel that by doing that, I would also be backing out of something that could have made my application a little stronger. I really hope to get some insight from the community here on Reddit. THANKS!


r/PreOptometry 2d ago

How to improve Reading Comp

9 Upvotes

I've been struggling a lot with Reading Comprehension on the OAT. No matter what I do, I can't seem to get past a 300.

Right now, I've been using the strategy of spending about 8 minutes reading the passage and 12 minutes answering the questions, but I'm having a really hard time remembering all the information from the passage.

I've read a lot of posts from people who scored really well, so I was wondering if anyone has any advice or strategies that helped them improve. I'd really appreciate any tips, or feel free to DM me if you'd rather chat there.

Thanks so much!


r/PreOptometry 2d ago

Content Review

3 Upvotes

Hello everyone, I plan to prepare for my OAT next year and have some questions.

Firstly, I have completed gen chem, ochem, and physics. I am working on finishing up the bio, a&p, and biochem requirements. I have not seen any material related to the chem, ochem, or physics in a long time; I've forgotten quite a bit. I figured what better time to start learning than now. As I take bio, I was going to pay for the OAT booster and go over all the material and take my time to really digest it all.

How would you recommend I prepare, and how did you study for your OAT? I'd appreciate all incoming tips. If there are already posts similar to my question, please let me know, and I'd be happy to read them!


r/PreOptometry 2d ago

When should I reach back out to LOR writers?

3 Upvotes

Some of my LOR writers didn't submit the letters yet and I want to give them time to write them, but I also don't want to email them the day before the deadline and rush them.

What is an appropriate time to send reminders and how? I really don't want to be rude


r/PreOptometry 3d ago

should i apply before taking the OAT?

3 Upvotes

My OAT is scheduled for mid-August, but I started my OptomCAS application as soon as it opened for this cycle. I received an email from someone at SCO Admissions encouraging me to apply even before taking the OAT. (For context, I have a 3.7 undergrad GPA, 4.0 science GPA).

I assume that I wouldn't get any interviews until after my OAT is finished, but I'd love to hear if anyone else is in a similar boat!