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Visual field test · no contact

Computer perimetry of the visual field in Astana

You look at a dot and press a button when you see a flash. That’s the whole test — try it right here.

Perimetry trial

12 flashes

Look only at the dot in the centre

Caught a flash out of the corner of your eye? Tap the bowl or the button. That’s exactly how perimetry works on the device.

This isn’t an eye test. A screen, room lighting and two open eyes make it impossible to measure the visual field — here you’re just getting to know the procedure.

Check it precisely at the clinic5,000 ₸per test
5.0 on Yandex Maps · 176 ratings
5,000 ₸ per test: computer perimetry
1 button — the only thing you press during the test
2 eyes, one at a time: the other one is covered
40,000 ₸ per visit: Glaucoma package, express perimetry included
70,560+ eye and eyelid surgeries performed at the clinic

No surprises

How computer perimetry works

Computer perimetry, or automated perimetry, is like a game of “spot the light”: all you need is attention and one button. The device is a half-dome bowl with points of light that switch on inside it. You look at the centre and respond with a press, and the computer records which points you noticed. It’s more like a hearing test with headphones than a medical procedure.

Walk through the clinic — 8 rooms in a minuteStarting with diagnostics
  1. 1

    You sit at the device

    Chin on the rest, forehead against the bar. One eye is covered with a patch — each eye is tested separately.

  2. 2

    Look at the dot, press at a flash

    Keep your gaze on the central dot only. Somewhere to the side a light blinks — you press the button in your hand. The lights can be bright or barely visible, in different places and in random order.

  3. 3

    The device builds a map of your visual field

    From your presses the computer builds a map: where you see well and where you notice light less. The doctor compares it with your eye pressure and scans — and with your previous map, if you have one.

Three questions everyone asks before the test

“What if I miss a flash?”

That’s normal and it’s meant to happen. Some lights are deliberately so dim that they aren’t always visible: that’s how the device finds the point where light stops being noticeable. Nobody treats one missed point as a disease.

“What if I press when there was no flash?”

It happens to everyone. Computer perimetry allows for it: every now and then the device checks whether you’re pressing at random. The advice is simple: don’t rush, and press only when you’ve noticed a light.

“Will it hurt? Will you put in drops?”

It doesn’t hurt: the device doesn’t touch your eye. The test needs no special preparation. You can blink. If perimetry is part of a package where the pupils are dilated to examine the back of the eye, it’s best not to drive after the visit.

Try again

Why it was ordered for you

Why doctors order perimetry

Your visual field is everything you see without moving your eyes. Its edge fades away unnoticed: the other eye and the brain fill in the picture. You keep reading and driving, while part of the field has already stopped working. It’s like side mirrors: while you’re looking ahead, you don’t notice one of them has fogged up. Computer perimetry shows this before you’d notice it yourself.

Most often

Glaucoma

The edge of the visual field goes first, while the centre stays sharp for a long time — that’s why glaucoma goes unnoticed for years. Perimetry sees the loss before you do and shows whether treatment is holding.

How glaucoma takes away the visual field
Referred by a neurologist

The optic nerve and the pathway to the brain

The neurologist looks at which part of the field is missing and what shape the gap is. The map tells them where to look for the cause — in the eye, the nerve or further along.

Retina

“Blind” spots

Retinal diseases also leave places in the visual field where light isn’t noticed. Perimetry shows where they are and how big they are.

Monitoring

Is the treatment working

The new map is compared with the previous one. If the field isn’t narrowing — the treatment is holding. That’s why perimetry is repeated in glaucoma, and it’s worth bringing your previous maps.

“First comes conservative treatment or laser; surgery is the last resort”: Dr. Galiyev on glaucoma

Perimetry doesn’t make a diagnosis on its own. The doctor reads the visual field map together with your eye pressure and scans. OCT shows how the optic nerve is built, perimetry — how it works. Together they give the full picture.

Price from the clinic’s price list

How much computer perimetry costs in Astana

Perimetry is 5,000 ₸ per test. If it was ordered because of suspected glaucoma or before cataract surgery, it’s more convenient to come in for a package: it includes express perimetry, a quick visual field test, together with the other checks and a talk with the doctor. If your referral says “computer perimetry” or “automated perimetry”, that’s a separate, full test: 5,000 ₸ per test, not included in the packages. Choose why you were referred — we’ll show you what to book.

Why you were referred

What suits you

Computer perimetry

A neurologist, a clinic eye doctor or your own ophthalmologist already knows what they’re looking for — they just need the visual field map. Bring your referral: it shows which test is needed.

5,000 ₸per test

What it is: automated perimetry — a computer test of the visual field, each eye separately. On the clinic’s price list it’s called exactly that: “Automated perimetry”.

A package is more convenient

Glaucoma package

With suspected glaucoma the visual field alone isn’t enough: the doctor needs pressure measured two ways, scans of the nerve and an examination. The package covers all of it in one visit.

40,000 ₸per visit

What’s included: “glaucoma test” express perimetry, eye pressure without contact and by the Maklakov method, front and back OCT, the drainage angle and back of the eye with dilated pupils, visual acuity, glasses lens selection and a talk with the doctor. OCT on its own costs 18,000 ₸ for both eyes — here it’s included.

For monitoring

Perimetry to monitor glaucoma

The map is compared with the previous one: has the field narrowed, is the treatment holding. Bring your previous maps and the names of the drops you use.

5,000 ₸per test

If you’ve already had the Glaucoma package with us, a follow-up visit is 20,000 ₸ per visit: it again includes the glaucoma test, pressure measured two ways, visual acuity and a talk with the doctor.

A package is more convenient

Cataract package

Before lens replacement, the visual field is checked together with the calculation of your new lens. All in one visit, with no separate booking for perimetry.

40,000 ₸per visit

What’s included: express perimetry, lens calculation on Aladdin and Pentacam, eye pressure, the drainage angle and back of the eye with dilated pupils, visual acuity, glasses lens selection and a talk with the doctor.

Your message will already say why you’re coming.

Prices from the clinic’s price list.

Our own photos, not a single stock shot

Where you’ll have perimetry: everything in one building

Perimetry, eye pressure, eye scans and the doctor — all at 12 Orynbor St, with no trips to other centres. If the result calls for treatment, the surgeon works in this same building. Drag the strip or tap a photo.

Real review

Drag the strip or tap a photo

Story0:47

“He felt relief straight away”

Glaucoma · Dr. Zhukeyev · about her uncle

@dr.bigeldiyev
Story1:12

“For the first time I saw my mum’s and dad’s faces”

Eye surgery

@dr.bigeldiyev
Story1:25

“When my daughter saw the colours of the world, I was so happy”

Eye surgery · Dr. Bigeldiyev · her mother, a medic herself

@dr.bigeldiyev

Dr. Bigeldiyev’s team

Who to see with your perimetry result

A visual field map on its own is just a picture. It takes an ophthalmologist who has seen your eye to give it meaning. Three doctors people come to with their visual field: glaucoma diagnostics, a full eye exam, and laser if treatment is needed.

Galiyev Yerzhan Serikkanovich, PhD, RB CLINIC ophthalmic surgeon

Galiyev Yerzhan Serikkanovich

Ophthalmic surgeon: cataract and glaucoma

Runs both packages with express perimetry — Glaucoma and Cataract. Reads the visual field map together with eye pressure and OCT.

PhD

40,000 ₸ per visit · Glaucoma package

About Dr. Galiyev
Dyusenbayeva Zhanerke Allabergenovna, RB CLINIC ophthalmologist

Dyusenbayeva Zhanerke Allabergenovna

Ophthalmologist, full eye exams

Carries out full eye exams. If you were sent for perimetry without anyone explaining why, start with the full exam: the doctor will look at the whole eye.

20,000 ₸ per visit · full exam

About Dr. Dyusenbayeva
Karibayev Sayat Aralovich, RB CLINIC laser ophthalmic surgeon

Karibayev Sayat Aralovich

Laser ophthalmic surgeon

If perimetry and pressure point to glaucoma, treatment often starts with drops or a laser with no incision. Laser for glaucoma is done by this doctor.

100,000 ₸ per eye · laser for glaucoma

About Dr. Karibayev

Doctor 1 of 3 · swipe sideways

Before the test

How to prepare for perimetry

No special preparation is needed. Four small things will make the result more accurate. The test depends on your attention, so the main thing is to come rested, not straight after a night shift.

Bring your glasses

Especially reading glasses: perimetry is done with suitable lenses so that blur doesn’t stop you noticing the lights.

Contact lenses — tell us in advance

When booking, mention that you wear contact lenses: the administrator will tell you whether to take them out before the test.

Referral and previous maps

The referral shows which test is needed. The doctor will put your previous visual field maps next to the new one and see what has changed.

How long it takes

The test itself takes minutes per eye. If perimetry is part of a package, allow time for the drops and the other checks.

One button for the whole test

Book computer perimetry

Write who referred you and why — the administrator will find a time and tell you whether to book perimetry alone or a package.

  1. You sit at the device, one eye covered
  2. Look at the dot, press at a flash
  3. Second eye — the same
  4. Your visual field map is ready
perimetry 5,000 ₸ per testGlaucoma package 40,000 ₸ per visit

Painless, nothing touches your eye.

Call: +7 771 848 00 00 · +7 702 747 11 77

Questions

Questions about computer perimetry

How much does computer perimetry cost?

Computer perimetry (automated perimetry) at RB CLINIC costs 5,000 ₸ per test. If it was ordered for suspected glaucoma, the Glaucoma package is more convenient at 40,000 ₸ per visit: it includes express perimetry (the glaucoma test), pressure measured two ways, OCT and a talk with the doctor. Before cataract surgery, express perimetry is part of the Cataract package at 40,000 ₸ per visit. If the doctor prescribed the full computer perimetry specifically, that’s a separate test at 5,000 ₸ per test.

What is computer perimetry?

It’s a visual field test on a device called a perimeter. You look at a central dot inside a bowl while the device switches on lights of different brightness in different places. You press a button when you notice a light, and the computer builds a map: where you see well and where you notice light less.

Why is the visual field tested?

Most often for glaucoma: it takes away the edge of the visual field without the person noticing, and perimetry sees this earlier. The visual field is also tested on a neurologist’s referral, to find out whether the optic nerve or the pathway from the eye to the brain is affected, in retinal diseases, and to check whether treatment is working.

Does it hurt? Do I need drops?

It doesn’t hurt: the device doesn’t touch your eye. Perimetry needs no special preparation, and you can blink. Pupil-dilating drops are needed for other checks in the Glaucoma and Cataract packages — in that case it’s best not to drive after the visit.

What happens if I miss a flash or press by mistake?

Nothing bad. Some lights are deliberately on the edge of visibility: that’s how the device finds your sensitivity threshold, and misses in that zone are normal. The device also takes presses without a light into account. Don’t rush, and press when you’re sure.

Can the trial on this page replace perimetry?

No. The trial on the website only shows how the test goes. A phone screen, room lighting and two open eyes can’t measure the visual field, while the device at the clinic tests each eye separately, in a darkened room and at many points.

How is perimetry different from OCT?

OCT is a scan: it shows how the optic nerve and retina are built, layer by layer. Perimetry is a test: it shows how the nerve works, that is, what you actually see. With glaucoma the doctor needs both, which is why the Glaucoma package includes both.

How often should perimetry be repeated with glaucoma?

As often as your doctor says: perimetry is repeated to compare the map with the previous one and see whether treatment is holding. Bring your previous maps — that way changes are visible straight away. If you had the Glaucoma package with us, a follow-up visit costs 20,000 ₸ per visit and includes the glaucoma test.

Full eye diagnostics

RB CLINIC, 12 Orynbor St, Astana · +7 771 848 00 00 · +7 702 747 11 77

5,000 ₸ per test Computer perimetry