Zeiss ACMaster - PCI biometry instrument for the anterior eye segment (discontinued)

	Measurements of phakic and pseudophakic eyes:   - central and peripheral corneal thickness pre/post LASIK   - central corneal thickness to correct IOP readings   - position of intracorneal lenses   - position of phakic lenses, e.g. intraocular contact lenses   - position and thickness of intraocular lenses   - position of accommodative lenses (movement under accommodation)   - anterior chamber (AC) depth and lens thickness (LT)of phakic eyes   - changes in AC and LT in phakic eyes under accommodation   - intralenticular structures in the crystalline lens   - determination of IOL power in situ Measurement conditions:   - corneal thickness / AC mode:   along optical axis   - corneal thickness / PACHY mode:   central: along visual axis; peripheral: at 40 points on up to 5 circles (1,2,3,6,9 mm diameter, 8 pos./circle)   - anterior chamber depth:   along optical axis   - lens thickness :   along optical axis   - optical range of fixation target:   -3 ... +6 D
	Measurement ranges:   - corneal thickness:   range: 200 .. 800 µm;   display resolution: 1 µm   - anterior chamber depth:   range: 1.5 .. 6.5 mm;   display resolution: 0.001 mm   - lens thickness:   range: 0.1 .. 9.5 mm;   display resolution: 0.001 mm   - corneal white-to-white:   range: 8 .. 16 mm;   display resolution: 0.1 mm Length measurements with PCI precision:   - light source: semiconductor laser diode (SLD)   - wavelenght: 850 nm   - time for single measurement: 0.3 sec