Zeiss Humphrey II-i series User Manual

Humphrey Field Analyzer II- i series User Manual 2660021145640 A
Reference to Older Test Strategies
L-9
Additional Notes on SWAP Perimetry
Although Carl Zeiss Meditec’s SWAP testing is available for scr
eening tests in addition to threshold
tests, research studies dealing with SWAP have involved threshold testing exclusively. Because
screening strategies have been optimized for white testing, you may find an increased number of
screening fields to appear abnormal. We suggest that you use SWAP testing only with the threshold
testing strategies and to use SITA-SWAP instead of either Full Threshold or FastPac.
Macula Threshold Test
The Macula Threshold Test will test all 16 points twice
if the Fluctuation feature is turned ON. If it is
turned OFF, the Macula Threshold Test will determine the threshold once. With Fluctuation OFF, the
instrument will determine the macular threshold twice, only if there is a discrepancy with expected
values. The Fluctuation function may be accessed through the Change Parameters menu screen.

Zeiss Humphrey II-i series Specifications

General

Brand	Zeiss
Model	Humphrey II-i series
Category	Measuring Instruments
Language	English