What are the opening hours?

Monday 9:30am - 5:30pm Tuesday 9:30am - 5:30pm Wednesday 9:30am - 5:30pm Thursday 9:30am - 5:30pm Friday 9:30am - 5:30pm Saturday 9:30am - 5:30pm

The Optical Suite, Diarmuid O'Sullivan Optometrist

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The Optical Suite, Diarmuid O'Sullivan Optometrist

The Optical Suite is a Killarney based Opticians, giving quality eye care with the most up to date optical equipment.

The Optical Suite formally Stack O'Brien Opticians have been in Killarney since 1994. Locally owned by Optometrist Diarmuid O’Sullivan, we provide quality eye care with the most up to date optical equipment. Our team are always on hand for all your optical needs. Our mission statement is "We are a dedicated team of professionals offering an optical service to all age groups, constantly striving to improve our performance."

05/09/2025

More from our Max Mara collection. A stylish and contemporary design with distinct cat-eye shaped frames in a vibrant purple hue.

03/09/2025

At The Optical Suite we offer advanced eye examinations, this includes OCT scans of the eye. This allows us to detect eye conditions such as glaucoma much earlier than a standard eye examination. Book your advanced eye examination today

01/09/2025

If you have any old or unused glasses at home, please don't throw them away! We collect old glasses on behalf of our local Killarney Lions Club who send them away for recycling.

29/08/2025

That Gucci feeling😍 we are here to help to choose your perfect pair.

27/08/2025

New to The Optical Suite, Max Mara Eyewear. Impactful designs featuring sophisticated silhouettes and refined feminine shapes

25/08/2025

Your eyes have a high water content and they depend heavily on fluids in order to function properly. In fact, hydration levels are known to have an effect on risk levels for lots of eye condition and diseases, such as dry eye syndrome and cataracts.

Also, your eye is surrounded by fluid, which protects the eye by washing away debris and dust every time you blink.
So stay hydrated and drink plenty of water!

23/08/2025

Something for the gents! Oakley. Renowned for their innovative design and durable frame materials, making them a favorite among athletes and active individuals. Call in to check out our full collection

21/08/2025

Everyone loves Gucci ❤️Check out our carefully crafted metal Gucci frame.

18/08/2025

It's important that your glasses fit well. Ill fitting glasses can cause issues such as pain eye strain and blurry vision. Next time you are passing call in and we can give your glasses a bit of TLC

15/08/2025

Here to help with all your optical needs

13/08/2025

11/08/2025

Make sure a sight test for your child is on your back to school list. Early detection of eye problems can prevent lifelong vision issues

Address

58 High St
Killarney
V93 XY72

Opening Hours

Monday	9:30am - 5:30pm
Tuesday	9:30am - 5:30pm
Wednesday	9:30am - 5:30pm
Thursday	9:30am - 5:30pm
Friday	9:30am - 5:30pm
Saturday	9:30am - 5:30pm

Telephone

+353646636477

Website

https://eyeclarityappointments.com/optical-suite/book/SBR

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Our Story

Since 1994 we have been offering a highly personalised eye care service. Our aim is simple, we want to provide our patients with the best possible vision through excellent clinical care and the best products available At Stack O'Brien Opticians we invest in the latest eye examination and dispensing technology. We are located in the centre of Killarney, on New Street, directly across form the Post Office. We also hold a regular clinic at Reen’s Pharmacy, Millstreet , Co. Cork.