ZEISS Visante OCT

Description:
Key Features

Provides excellent high-resolution images of the anterior segment of the eye
Uses low-coherence interferometry to produce cross-sectional tomographs of the cornea and anterior chamber
A non-contact instrument that captures its images quickly and with little technician effort
Extremely useful in determining residual stromal bed for the purposes of LASIK enhancement and monitoring cases of endothelial keratoplasty

Technical Specifications

Illumination laser source long wavelength 1,310 nm superluminescent LED Scan types
Anterior segment — Single, dual and quad line scans (16 mm x 6 mm) Adjustable in 1-degree increments 256 A scans per line sampling 0.125 second per line acquisition time
Pachymetry map — Adjustable 8-line scan pattern (10 mm x 3 mm) Regional map with maximum, minimum and average values 128 A scans per line sampling 0.5 second total acquisition time
High-resolution corneal scans Adjustable in 1-degree increments (10 mm x 3 mm) 512 A scans per line sampling 0.25 seconds per line acquisition time
Optical resolution Axial: 18 μm Transverse (center): 60 μm
Ametropia correction: -35 to +20 diopters
Fixation target: Internal or external
Display: Integrated 15-inch flat-panel display
Computer specs: Windows XP / 3.0 GHz Pentium IV / 1 GB memory

Dimensions/Weight

48.5 cm H x 43.8 cm W x 63.2 cm D; 34.5 kg
(19.1 inch H x 17.2 inch W x 24.9 inch D) 76.1 lb