Our Commitment to Our Patients:

Dr. Monea works very diligently to ensure that our office is “cutting edge,” new and that our staff is educated on the industry’s latest and most exciting innovations. Dr. Monea wants you to know that she genuinely “cares” about every patient. She invites you to contact her with any concerns, regardless of where you are. Dr. Monea will definitely respond back to you, even late at night.

About Our Diagnostic Equipment

We utilize the latest modern digital equipment that provides high-resolution images and information. Information from the pre-test equipment is electronically stored and is visible to our patients so that they will understand and appreciate their visual condition. Should you require a copy we will be happy to email you the required information.

To find out more about how an eye exam is conducted at Eye Health Centres, please visit our page about eye health exams.

humphrey field analyzer

New Automatic Perimeter Zeiss Humphrey Field Analyzer HFA 3 / 840

New HFA3 offers gold-standard perimetry performance with technological advances – such as automated trial lens correction – that are designed to save time and reduce errors, plus test results equal to and interchangeable with test results from previous Humphrey perimeters.

The HFA3 is the first perimeter to introduce patented Liquid Lens technology, which saves time, simplifies set-up and reduces the possibility of human error in trial lens correction. In perimetry, a trial lens provides the refractive correction needed so each patient can see clearly during the test. The HFA3 replaces the old manual process with a patented Liquid Trial Lens™, which automatically delivers the appropriate refractive correction using measurement information entered into the instrument.

The HFA3 provides a streamlined and faster workflow with an array of new features designed to:

  • Improve confidence in test results with RelEYE™, which allows doctors to instantly review the patient’s eye position, at any stimulus point. RelEYE data is available on the instrument and when reviewing test results with FORUM® Glaucoma Workplace. It may reveal common testing problems, such as droopy lids (ptosis) or misalignment of the eye relative to the trial lens holder.

  • Save time with an intuitive new SmartTouch™ interface, which reduces the number of steps required for the technician to start a perimetry exam. Faster gaze tracking provides information that helps doctors assess the reliability of test results. The gaze tracker on the HFA3 provides faster initialization and works on a wider spectrum of patients, compared to earlier models of HFA.

  • Make test administration simpler, with an easy-to-use kinetic graphical user interface with a full 180-degree field of view.

HFA3 provides a streamlined and faster workflow with an array of remarkable new features designed to:

  • Reduce setup time with a single trial lens. Using liquid pressure, the new Liquid Trial Lens™, instantly delivers each patient's refractive correction, with the touch of a button.

  • Save time with an intuitive new SmartTouch™ interface that helps to shorten chair time.

  • Accelerate clinic flow with equipment that can be learned quickly and operated easily. Improve confidence in visual field test results with RelEYE™. Instantly review the patient's eye position, at any stimulus point.

  • Gain peace of mind with seamless transferability of legacy data from the HFA II and HFA II-i to HFA3.

  • Easy to use kinetic graphical user interface with full 180° visual field testing range.

Liquid Lens Technology: One Lens, Less Time

The new automatic Liquid Trial Lens reduces patient setup time by automatically loading the patient’s refractive correction from their previous exam. The result is faster patient flow and reduced chance of error when selecting a lens during test setup.

Smart Touch Interface: Ready, Set, Test!

The new HFA3 platform gets you up and running with fewer touches – simply select the patient’s name and press start, all using an all-new color graphic user interface.

Exclusive Gaze Tracking: On Track? Know Right Now

Save time with improved gaze tracking initialization.

Kinetic Perimetry: Significant Advancements

Easy to use kinetic graphical user interface with full 180° testing range.

HFA Review with FORUM Glaucoma Workplace from Zeiss

  • Review quantitative and qualitative information from all standard HFA analyses, in an easy-to-read format

  • Change baselines and capture, track and measure progression simply and easily with Guided Progression Analysis™ (GPA™)

  • Use RelEYE to preserve an image of the patient’s eye at every stimulus presentation during the SITA™ Standard test

  • Check for ptosis or trial lens rim artifacts as well as assess patient's compliance with RelEYE in both GPA and single-field analysis modes

  • Work with either Mean Deviation (MD) or Visual Field Index™ (VFI™)—or both

  • Generate HFA reports using a MAC or a PC

Humphrey Gold Standards

For years, the Humphrey Field Analyzer has brought certainty to glaucoma diagnosis. As the gold standard of perimetry, it is a critical diagnostic partner in thousands of practices. HFA delivers the interactive analysis you need, when and where you need it.

  • Visual Field Index (VFI) – VFI is a simple and intuitive global index. Its most powerful application is GPA, which trends VFI over time to project remaining vision.

  • GPA Alert – A message in simple language that indicates whether statistically significant deterioration was identified in consecutive visits.

  • STATPAC™ – The language of perimetry, STATPAC compares results to proprietary age normative and glaucoma databases.

  • SITA™ Strategies – Unsurpassed in efficiency, SITA is patient responsive: it learns to perform as fast as the patient.

  • Connectivity – HFA3 connects to other HFA3 and HFA II-i perimeters. For comprehensive connectivity, HFA3 can be connected to FORUM with FORUM Glaucoma Workplace. HFA3 also supports common file folder sharing used by most Electronic Medical Record Systems (EMRs).


Carl Zeiss Cirrus 4000 HD OCT

The ZEISS Cirrus HD-OCT 4000 (Cirrus HD-OCT or Cirrus) enable examination of the posterior and anterior of the eye at an extremely fine spatial scale, without surgical biopsy or even any contact with the eye. The Cirrus HD-OCT builds on and refines the retinal imaging technology first introduced with the ZEISS Stratus OCT™. HD-OCT stands for "high-definition optical coherence tomography."

Employing the advanced imaging technology of spectral domain optical coherence tomography, Cirrus HD-OCT acquires OCT data about 70 times faster (27,000 vs. 400 A-scans per second) and with better resolution (5 μm vs. ~10 μm axial resolution in tissue), compared to first-generation OCT technology. Cirrus acquires whole cubes of OCT image data, composed of hundreds of line scans, in about the same time as Stratus acquires a six-line scan. You can view these data cubes in three planes, or through three dimensions, giving you access to an extensive amount of retinal image data in one scan.

Intended Use

The Cirrus HD-OCT with Retinal Nerve Fiber Layer (RNFL), Macular, Optic Nerve Head, and Ganglion Cell Normative Databases is indicated for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures.

Indications for Use

The Cirrus HD-OCT is a non-contact, high resolution tomographic and biomicroscopic imaging device. It is indicated for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures, including cornea, retina, retinal nerve fiber layer, ganglion cell plus inner plexiform layer, macula, and optic nerve head. The Cirrus normative databases are quantitative tools for the comparison of retinal nerve fiber layer thickness, macular thickness, ganglion cell plus inner plexiform layer thickness, and optic nerve head measurements to a database of normal subjects. The Cirrus HD-OCT is intended for use as a diagnostic device to aid in the detection and management of ocular diseases including, but not limited to, macular holes, cystoid macular edema, diabetic retinopathy, age-related macular degeneration, and glaucoma.

Note: The Cirrus HD-OCT is not intended to be used as a sole diagnostic for disease.

Essential Performance

The Essential Performance of the instrument is to provide accurate measurements of anterior and posterior ocular structure.

Patient Population

The Cirrus HD-OCT may be used on all adults in need of diagnostic evaluation of the eye. This includes (but is not limited to) patients with the following disabilities or challenges:

  • Wheelchair user

  • Very low or not measurable visual acuity

  • Fixation problems

  • Postural problems

  • Large body, but not those above 99th percentile based on anthropomorphic data

  • Deafness

There is a general requirement that the patient be able to sit upright and be able to place their face in the chin and forehead rest of the instrument (with or without supplemental human or mechanical support). Cirrus HD-OCT is designed for in-vivo viewing, axial cross-sectional, and three-dimensional imaging and measurement of anterior and posterior ocular structures.


HD-OCT Imaging

Methodology: Spectral Domain OCT
Optical Source: Superluminescent diode (SLD), 840 nm
Optical Power: < 725 μW at the cornea
Scan Speed: 27,000 A-scans per second
A-Scan depth: 2.0 mm (in tissue), 1024 points
Axial resolution: 5 μm (in tissue)
Transverse resolution: 15 μm (in tissue)

Fundus Imaging

Methodology: Line scanning ophthalmoscope
Live Fundus Image: During alignment and during OCT scan
Optical Source: Superluminescent diode (SLD), 750 nm
Optical Power: < 1.5 mW at the cornea
Field of View: 36 degrees W x 30 degrees H
Frame rate: >20 Hz
Transverse resolution: 25 μm (in tissue)

Iris Imaging

Methodology: CCD Camera
Resolution: 1280 x 1024
Live iris image: During alignment

Electrical, Physical and Environmental

Weight: 38kg (83 lbs)
Dimensions: 65L x 44W x 53H (cm)
Fixation: Internal, external
Internal fixation focus adjustment: -20D to +20D (diopters)
Input devices: Keyboard, mouse
Electrical rating (115V) Single Phase, 100/120V~ systems:50-60Hz, 5A
Fuse rating (115V) T 5A 250V
Electrical rating (230V) Single Phase, 220/240V~ systems:50-60 Hz, 2.5A
Fuse rating (230V) Fuse rating: T 5A 250V
Convenience Receptacle output ratings 115V~, 0.5 A Max, 50-60 Hz
Temperature (transport and storage) -40º to +70º C
Relative humidity (transport and storage) 10% to 100%, including condensation
Atmospheric pressure (transport and storage): 500 hPa to 1060 hPa
Temperature (operation) +10º to +35º C
Relative humidity (operation) 30% to 75%, excluding condensation
Atmospheric Pressure (operation) 700 hPa to 1060 hPa


  • High performance multi-core processor

  • Internal storage: > 80,000 scans

  • CD-RW, DVD-ROM drive

  • Integrated 15" color flat panel display

Essilor’s Visioffice® with Eyecode – The Most Accurate Measurements for Individual Lenses

Do you have a difficult time choosing lenses and frames? Do your current lenses only allow clear vision when you are looking straight ahead? Do you question what lens coatings you need? Worry no more! Now that Eye Health Centres is using the latest technology from Essilor, called the Visioffice® with Eyecode technology, we can help you make the best choice, easily!

The Visioffice® system is Essilor’s all-encompassing measuring system that allows opticians to obtain every possible parameter required for modern lenses – with extreme accuracy. Visioffice® also encompasses a unique measurement called Eyecode that allows you to go one step further in terms of lens personalization by measuring the eye rotation centre (ERC).

Visioffice’s Eyecode

Eyecode is a stunning breakthrough. Using the new patented Visioffice® technology, Eyecode enables the optician to determine the individual position of each eye’s rotation centre with one quick and easy measurement.

This eye data can then be combined with frame and head/eye behavior data to create a truly personalized, single vision and Varilux® lenses. Eyecode is unique to Visioffice® and the combination of technologies outperforms all other measuring systems on the market.

What Does This Mean for You?

We are now able to offer the most advanced, physiologically matched lenses ever made. Lenses that are 5 times more optically precise wherever the wearer’s gaze passes through them.

We Utilize Full-Face Imaging to Help You Select Frames

All measurements are taken using full-face images. By analyzing all angles and distances in real time, Visioffice® can identify natural head posture and select the most relevant patient images for each individual patient. This really helps for patients who are struggling to choose their frames. Through the use of various interactive presentations, we can help you choose the best lens/frame combination for you:

  • Personalized Simulations – With your unique data, we can help you identify which lens aspects and designs will best suit your specific needs

  • Interactive Animations – Demonstrates the benefits of different lens coatings

  • Lifestyle Questionnaire – A series of simple questions to help you find out which lens would best suit you


We carry frames from the industry’s most established designer brands.

View the Brands


Dr. Monea has teamed up with Sheldon Kennedy and Paul Brandt to fight human trafficking as part of the #NotInMyCity campaign.

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We welcome you to browse the bios of our Calgary and Regina doctors.

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Contact Us Today to Book an Appointment

Calgary LocationsRegina Location

Calgary – Kensington

100 - 1228 Kensington Rd.

Calgary, AB T2N 3P7



1111 Lakewood Court N.
Regina, SK S4X 3S3

Calgary – Shawnee

14363 MacLeod Trail S.
Calgary, AB T2Y 1M7

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