Optical coherence tomography (OCT) is a technique used to image intraocular tissue structures unreachable by other optical techniques or surgery. An ir laser beam is directed at the patient's eye, with a reference beam aimed at a mirror. Noise light scattered or absorbed by the eye is filtered out, and only coherent light is detected, resulting in high resolution 3D ultrasound-like images of sub surface structures. Spectral domain (aka Fourier domain or spatially encoded frequency domain) OCT machines work much as a spectrometer does, permitting results with just one exposure. These SD-OCT image systems provide image resolutions of 12 megapixels or more, to within 5 microns. The customer should seek devices that incorporate other capabilities such as microperimetry.
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Featured products
- Features: Advanced diagnostic tools that improve your ability to identify pathology and track change over time.
- NEW FastTrac™ retinal tracking system
- NEW Macular Thickness OU Analysis
- Advanced RPE analysis
- Ganglion Cell Analysis
- Guided Progression Analysis (GPA™)
- Precision FoveaFinder™
- Macular Thickness and Change Analysis
- Macular Thickness Normative Data
- Weight (lbs): Inquire
- Pupil Diameter: Inquire
- Memory: Inquire
- Scan Type: Inquire
- Fixation: Internal, external
- Power Source: Inquire
- Working Distance: Inquire
- Field of View/Angle of View: Inquire
- Light Source: Inquire
- Scan Modes: Inquire
- Monitor/Display: Inquire
- Dimensions (W × H × D): Inquire
- Scan Depth: Inquire
- Axial Resolution: Inquire
- Transverse Resolution: Inquire
- A-Scan: Inquire
- Scan Speed: Inquire
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Heidelberg Engineering, Inc.
- Weight (lbs): Inquire
- Pupil Diameter: ≥ 2.5 mm
- Memory: Inquire
- Scan Type: Scanning Laser Fundus Imaging: BluePeak, MultiColor, Infrared Reflectance
OCT: Retina, Glaucoma, Anterior Segment - Fixation: Inquire
- Power Source: Inquire
- Working Distance: Inquire
- Field of View/Angle of View: Inquire
- Light Source: 820 nm laser; 870 nm SLD
- Scan Modes: MultiColor; BluePeak, Retina, Glaucoma, Anterior Segment, Infrared Reflectance, Widefield Fundus and OCT, Angiography
- Monitor/Display: Inquire
- Scan Depth: 1.9 mm
- Axial Resolution: 3.9 µm (digital)
- Transverse Resolution: 14 µm
- A-Scan: 40,000 per second
- Scan Speed: Inquire
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- Features:
- Virtual dissection of the retina and optic disc
- 512 X 128 dense cube with 67 million data points
- High density 3D volume for visualization and analysis of patient condition
- GCC® Thickness Mapping
- Weight (lbs): 36 kg (79 lb)
- Pupil Diameter: 2.5mm minimum
- Memory: Inquire
- Scan Type: Inquire
- Fixation: Inquire
- Power Source: Inquire
- Field of View/Angle of View: 21° (H) x 21° (V)
- Light Source: Inquire
- Scan Modes: Inquire
- Monitor/Display: Inquire
- Dimensions (W × H × D): 486 mm (19.1 in) x 669-870 mm (26.3~34.3 in ) x 874 mm (34.4 in)
- Scan Depth: 2 - 2.3mm (retina)
- Axial Resolution: Inquire
- Transverse Resolution: 15 µm (retina)
- A-Scan: 26,000 A-scan/second
- Scan Speed: Inquire
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Topcon Medical Laser Systems
- Features:
- Full automation (alignment, focus and capture) 3D OCT and fundus capture technology, combined with automatic report functions, delivers fast office work flow and ensures that any of your staff can easily take images
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Comprehensive assessment of ONH and macula in one scan with innovative 12mm x 9mm scanning protocol
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Extensive Reference Database of RNFL, Total Retinal, GCL + IPL, and GCL + IPL + RNFL thickness measurements
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50,000 A Scans/sec Spectral Domain OCT with a non-mydriatic color fundus camera saves space and saves expense of purchasing 2 systems
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High quality images - 2D, 3D and fundus images
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PinPoint™ Registration of OCT image with fundus image
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Latest automatic layer segmentation algorithms
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All-in-one compact system to fit small office settings
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Online instrument training program significantly reduces training time of new staff
- Weight (lbs): 46.3
- Pupil Diameter: 2.5 mm or more
- Memory: Inquire
- Scan Type: Inquire
- Fixation: Inquire
- Power Source: Inquire
- Working Distance: 34.8 mm (in fundus photography), 62.6 mm(in anterior segment photography)
- Field of View/Angle of View: Inquire
- Light Source: Inquire
- Scan Modes: Color, Red-free2
- Monitor/Display: Inquire
- Dimensions (W × H × D): 12.1 to 17.4 x 20.4 to 28.4 x 18.5 to 26.3 in
- Scan Depth: Inquire
- Axial Resolution: Inquire
- Transverse Resolution: Inquire
- A-Scan: Inquire
- Scan Speed: 50,000 A-Scans/sec
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