Eye Diagnostics & Imaging
The Harley Street Eye Centre uses a comprehensive imaging system that has been seamlessly integrated with the advanced technology and capabilities of the Carl Zeiss Forum platform.
This integration brings together state-of-the-art imaging equipment and software solutions developed by Carl Zeiss, a renowned leader in the field of medical optics and imaging.
Since 2019, our eye clinic has provided advanced eye care to more than 7,700 patients.
Imaging suite, fully integrated by Carl Zeiss Forum.
The Imaging Suite encompasses a range of cutting-edge imaging modalities and devices designed to provide precise and detailed visualisation of ocular structures and conditions.
Optical Coherence Tomography (OCT)
OCT is a non-invasive imaging technique that utilises light waves to capture high-resolution cross-sectional images of the retina and other ocular structures. It aids in the diagnosis and monitoring of various eye conditions, such as macular degeneration, diabetic retinopathy, and glaucoma.
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Fundus Photography
Fundus photography involves capturing high-resolution images of the back of the eye, specifically the retina, blood vessels, and optic nerve. It provides a valuable tool for documenting and monitoring changes in the eye over time, aiding in the diagnosis and management of retinal diseases.
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Anterior Segment Imaging
This includes technologies such as anterior segment OCT, which allows for detailed imaging of the front portion of the eye, including the cornea, iris, and anterior chamber. It assists in the assessment of corneal conditions, anterior segment abnormalities, and the planning of corneal surgeries.
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Corneal Topography
Corneal topography is a diagnostic tool used to map the shape and curvature of the cornea. It provides essential information for the evaluation of corneal conditions, such as keratoconus, corneal irregularities, and preoperative planning for refractive surgeries.
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Biometry
Biometry is utilised in cataract surgery planning to accurately measure the size and shape of the eye, specifically the length of the eyeball and the curvature of the cornea. This information helps determine the appropriate power of the intraocular lens (IOL) to be implanted during cataract surgery.
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I-Trace Aberrometry
I-TRACE Aberrometry is an advanced diagnostic tool used in ophthalmology to measure and analyse the optical aberrations of the eye.
It provides a comprehensive assessment of the eye’s refractive errors and irregularities, including higher-order aberrations that may not be detected by traditional methods.
Precise Measurement
I-TRACE Aberrometry offers highly precise and accurate measurements of the eye’s optical aberrations. It provides detailed information about irregularities in the cornea, lens, and other structures of the eye, enabling a more comprehensive understanding of the patient’s visual system.
Personalised Treatment
By obtaining detailed aberration data, I-TRACE Aberrometry allows eye care professionals to create personalised treatment plans. The information helps in determining the most suitable corrective measures, such as customised contact lenses, wavefront-guided LASIK, or other vision correction procedures tailored to the specific needs of the patient.
Detection of Irregularities
I-TRACE Aberrometry can detect and quantify subtle irregularities in the eye that may contribute to visual disturbances. It identifies higher-order aberrations that are beyond the scope of conventional refractive assessments, offering a more comprehensive evaluation of the patient’s visual system.
Refractive Surgery Planning
For patients considering refractive surgery, I-TRACE Aberrometry plays a crucial role in assessing their candidacy and determining the optimal treatment approach. The detailed aberration measurements help in planning and performing procedures like wavefront-guided LASIK or PRK, resulting in improved outcomes.
Monitoring Progress
I-TRACE Aberrometry can be used to monitor the progress of vision correction treatments or surgeries over time. By periodically assessing aberration patterns, eye care professionals can track changes in the visual system and make necessary adjustments or enhancements if required.
Research and Advancements
I-TRACE Aberrometry contributes to ongoing research and advancements in the field of ophthalmology. The data collected from patients using this technology aids in understanding visual abnormalities, developing new treatment techniques, and refining existing procedures to enhance patient outcomes.
Oculus AXL Pentacam
The Oculus AXL Pentacam is a state-of-the-art imaging device used in ophthalmology for comprehensive corneal analysis.
It combines Scheimpflug imaging and optical biometry to provide detailed measurements and imaging of the anterior segment of the eye, including the cornea, anterior chamber, and crystalline lens.
Precise Corneal Assessment
The Oculus AXL Pentacam offers precise and detailed measurements of the cornea, including its curvature, thickness, and shape. This information is crucial for diagnosing and monitoring various corneal conditions such as keratoconus, corneal ectasia, and corneal dystrophies.
Detection of Irregularities
The device can detect subtle corneal irregularities that may not be apparent in conventional examinations. It provides valuable insights into corneal aberrations, asymmetries, and other irregularities, helping in the early detection and management of corneal disorders.
Pre-operative Planning for Refractive Surgery
The Oculus AXL Pentacam plays a vital role in pre-operative planning for refractive surgeries like LASIK, PRK, or implantable collamer lenses. It provides comprehensive corneal measurements, allowing surgeons to assess corneal thickness, shape, and curvature to determine the suitability of patients for different refractive procedures.
Customised Treatment Approaches
With the detailed corneal data provided by the Oculus AXL Pentacam, eye care professionals can tailor treatment approaches to individual patients. It helps in selecting the appropriate type of refractive surgery, determining the ideal ablation patterns, and optimising treatment outcomes for each patient’s unique corneal characteristics.
Evaluation of Lens Parameters
In addition to corneal assessment, the Oculus AXL Pentacam also provides accurate measurements of the crystalline lens. This information is valuable for determining the power and position of intraocular lenses (IOLs) in cataract surgery and other lens-related procedures.
Progress Monitoring
The device allows for the tracking of corneal changes over time. By comparing sequential measurements, eye care professionals can assess the stability of corneal conditions, evaluate the effectiveness of treatment interventions, and make informed decisions regarding ongoing management.
Research and Advancements
The data collected from the Oculus AXL Pentacam contributes to ongoing research and advancements in corneal and refractive surgery fields. The device aids in the development of new diagnostic techniques, treatment strategies, and understanding of corneal biomechanics.
Carl Zeiss Angio OCT
The Carl Zeiss Angio OCT (Optical Coherence Tomography) is an advanced imaging technology used in ophthalmology to visualise and evaluate the blood vessels and structures of the eye.
It combines the capabilities of OCT imaging with angiography, allowing for non-invasive, high-resolution imaging of ocular vasculature.
Visualisation of Retinal Vasculature
The device provides detailed imaging of the retinal blood vessels, allowing for the visualisation and assessment of the retinal circulation. This helps in the diagnosis and management of various retinal vascular conditions such as diabetic retinopathy, macular degeneration, and retinal vein occlusions.
Detection of Pathological Changes
The Carl Zeiss Angio OCT can detect subtle changes in the retinal vasculature, including microaneurysms, neovascularisation, and areas of non-perfusion. These findings are crucial for the early detection and monitoring of retinal diseases, enabling timely intervention and treatment.
Assessment of Choroidal Vasculature
In addition to the retina, the device allows for the evaluation of the choroidal vasculature, which plays a vital role in maintaining retinal health. The imaging capabilities of the Carl Zeiss Angio OCT help in identifying choroidal abnormalities and understanding their impact on retinal function.
Quantitative Analysis
The Carl Zeiss Angio OCT provides quantitative measurements of various parameters related to retinal and choroidal vasculature, such as vessel density, flow rates, and perfusion indices. These measurements aid in objective evaluation, disease staging, and monitoring treatment response.
Non-Invasive Imaging
The Carl Zeiss Angio OCT is a non-invasive imaging technique that allows for high-resolution visualisation of ocular structures without the need for contrast agents or invasive procedures. This enhances patient comfort and safety during the examination.
Guiding Treatment Decisions
The detailed imaging and information obtained from the Carl Zeiss Angio OCT assist in guiding treatment decisions. It helps ophthalmologists determine the most appropriate therapeutic interventions, such as anti-vascular endothelial growth factor (anti-VEGF) injections, laser treatments, or surgical procedures, based on the specific vascular characteristics observed.
Research and Advancements
The data collected through the Carl Zeiss Angio OCT contributes to ongoing research and advancements in the field of ophthalmology. It aids in the development of new diagnostic criteria, treatment algorithms, and understanding of ocular vascular diseases.
Carl Zeiss Humphrey
Carl Zeiss Humphrey is a brand of advanced diagnostic equipment used in ophthalmology. It is primarily known for its Humphrey Visual Field Analyser, a device that assesses a patient’s visual field.
This tool is essential in diagnosing and managing various eye conditions, such as glaucoma, optic nerve damage, and neurological disorders affecting vision.
Accurate diagnosis
The Humphrey Visual Field Analyser provides precise and detailed measurements of a patient’s visual field, enabling eye care professionals to make accurate diagnoses of conditions such as glaucoma, optic nerve damage, and neurological disorders affecting vision.
Disease management
By regularly monitoring changes in a patient’s visual field over time, the Humphrey Visual Field Analyser aids in effectively managing and treating eye diseases. It helps eye care practitioners determine the progression of conditions and assess the efficacy of treatment plans.
Early detection
The device is highly sensitive in detecting early signs of visual field abnormalities, allowing for early intervention and timely treatment. This is particularly important in conditions like glaucoma, where early detection and treatment can significantly slow down disease progression.
Customisable testing options
The Humphrey Visual Field Analyser offers a range of testing protocols and parameters that can be customised to suit the specific needs of individual patients. This flexibility allows for comprehensive assessments tailored to the patient’s condition and provides reliable data for informed decision-making.
Patient-friendly experience
Carl Zeiss Humphrey equipment is designed to ensure patient comfort and ease of use. The testing process is non-invasive, and the device incorporates intuitive user interfaces and ergonomic features, enhancing the overall patient experience during visual field examinations.
Widely accepted and trusted
Carl Zeiss Humphrey equipment is widely recognised and respected in the field of ophthalmology. It has been extensively validated through scientific research and is trusted by eye care professionals worldwide for its accuracy, reliability, and effectiveness in diagnosing and managing various eye conditions.
Auto-Keratometry
Auto-Keratometry is a diagnostic technique used in optometry and ophthalmology to measure the curvature of the cornea, which is the clear, front part of the eye.
Corneal curvature assessment
Auto-Keratometry provides accurate and objective measurements of the corneal curvature, aiding in the diagnosis and monitoring of various corneal conditions, such as astigmatism, keratoconus, and corneal irregularities.
Contact lens fitting
Auto-Keratometry plays a crucial role in fitting contact lenses. By determining the precise corneal curvature, eye care practitioners can select the appropriate contact lens parameters, ensuring a proper fit and optimal vision correction.
Refractive surgery planning
Prior to refractive surgeries like LASIK or PRK, Auto-Keratometry helps determine the corneal shape and curvature, guiding the surgeon in determining the treatment plan, calculating the amount of tissue to be removed, and ensuring the desired outcome.
Monitoring corneal changes
Auto-Keratometry enables practitioners to monitor changes in corneal curvature over time. This is particularly important in conditions like keratoconus, where progressive corneal steepening can be assessed, and treatment interventions can be initiated at appropriate stages.
Diagnostic tool
Auto-Keratometry is an essential diagnostic tool for assessing the health of the cornea. It helps in identifying corneal irregularities, corneal dystrophies, and other abnormalities that may affect visual acuity and require further investigation or treatment.
Quick and non-invasive procedure
Auto-Keratometry is a rapid and non-invasive procedure that provides immediate results. It is a well-tolerated test for patients, requiring minimal patient cooperation and providing valuable information in a relatively short amount of time.
Endothelial Cell Counter (ECC)
The Endothelial Cell Counter (ECC) is a non-contact specular microscope used to image and analyse the corneal endothelium, the delicate innermost layer of cells that keeps the cornea clear.
It captures high-magnification images of these cells and automatically measures their density, size and shape, providing a precise picture of corneal health that guides surgical planning and long-term care.
Corneal health assessment
The ECC provides an accurate count of endothelial cell density along with measurements of cell size and shape. These cells do not regenerate, so quantifying them gives a reliable indicator of the cornea's overall health and its capacity to remain clear.
Pre-operative screening
Before cataract, refractive or other intraocular surgery, the ECC helps confirm that the cornea has a healthy endothelial reserve to withstand the procedure. This is essential for selecting the safest approach and reducing the risk of post-operative corneal complications.
Detection of endothelial disease
The device aids in the early detection and monitoring of conditions that affect the endothelium, such as Fuchs' endothelial dystrophy. Identifying cell loss early allows for timely intervention and more informed management decisions.
Monitoring after surgery
Following intraocular surgery or corneal transplantation, the ECC allows clinicians to track endothelial cell loss over time. Sequential measurements help assess healing, evaluate graft survival and detect any accelerated decline.
Contact lens and transplant care
For long-term contact lens wearers and transplant patients, regular endothelial imaging helps monitor the impact on corneal cells, supporting safer ongoing wear and proactive management of graft health.
Fast, comfortable and non-contact
The examination is quick, fully non-contact and comfortable for the patient, requiring no anaesthetic drops. It delivers detailed, objective data in seconds with minimal patient cooperation.
Schwind & Ziemer Laser Platform
Our laser refractive suite pairs a Schwind Amaris excimer laser with Ziemer femtosecond laser technology to deliver the full range of modern, bladeless vision-correction procedures.
Working together, the two lasers handle every step of treatment, from precise corneal access to reshaping the cornea, with exceptional speed, accuracy and real-time eye tracking for consistent, personalised outcomes.
Fully bladeless treatment
The Ziemer femtosecond laser performs the delicate corneal steps without a mechanical blade, while the Schwind Amaris excimer laser reshapes the cornea. This all-laser approach enhances precision, safety and the predictability of results.
High-speed ablation with eye tracking
The Schwind Amaris delivers rapid tissue reshaping with a high-repetition-rate laser and advanced multi-dimensional eye tracking, which follows the eye's natural movements in real time to keep treatment accurately centred.
Personalised treatment profiles
Treatments can be tailored using wavefront- and topography-guided profiles based on each patient's unique corneal data, allowing the surgeon to address higher-order aberrations and optimise visual quality, including night vision.
Tissue-saving precision
Intelligent ablation algorithms are designed to correct the prescription while preserving as much healthy corneal tissue as possible, which is particularly valuable for higher prescriptions and thinner corneas.
Versatile range of procedures
The combined platform supports a broad spectrum of refractive treatments, including LASIK, Trans-PRK and other surface and flap-based techniques, so the approach can be matched precisely to each patient's eyes and lifestyle.
Comfort and fast recovery
The speed and accuracy of the system help keep treatment times short and the procedure comfortable, supporting a smooth, rapid visual recovery for most patients.
E-Swin IPL
E-Swin IPL (Intense Pulsed Light) is a technology used in medical aesthetics and dermatology for various skin treatments.
- Dry Eye
- Meibomian Gland Dysfunction (MGD)
- Rosacea
Broad range of treatments
E-Swin IPL offers a versatile platform for addressing a wide range of skin concerns. It can effectively treat conditions such as unwanted hair, pigmentation issues, vascular lesions, acne, rosacea, and signs of aging like fine lines and wrinkles.
Non-invasive procedure
E-Swin IPL treatments are non-invasive, meaning they do not require surgical incisions. This makes it a safe and comfortable option for patients seeking skin rejuvenation or hair removal without the risks and downtime associated with invasive procedures.
Precise and targeted treatment
The technology of E-Swin IPL allows for precise targeting of specific areas or concerns on the skin. The device emits a broad spectrum of light that can be adjusted to the desired wavelength, enabling practitioners to deliver focused treatments and achieve optimal results.
Customisable settings
E-Swin IPL devices are equipped with customisable settings, allowing practitioners to tailor treatments to the unique needs of each patient. This flexibility ensures personalised treatment plans, taking into account skin type, condition severity, and patient comfort.
Effective and long-lasting results
E-Swin IPL treatments have been shown to deliver significant and long-lasting results. For example, in hair removal, the light energy targets hair follicles, leading to a reduction in hair growth over time. Similarly, treatments for pigmentation issues or vascular lesions can result in improved skin tone and texture with lasting effects.
Safe and well-established technology
E-Swin IPL devices are widely used in the medical aesthetics industry and have a proven safety record when used by trained professionals. They undergo rigorous testing and meet strict regulatory standards to ensure patient safety and treatment efficacy.
See what our technology can reveal.
A thorough diagnostic work-up is the foundation of every treatment plan. Speak with our team about a comprehensive imaging assessment.