OCULUSMESOTEST II
We focus on progress
OCULUS MESOTEST IIThe Mesotest II the pattern for testing mesoptic vision
Tests of mesopic vision and glare sensitivity are impor-tant supplements to photopic vision testing, especially when night-driving vision capability requires assess-ment. And if the patient has intraocular lenses or had refractive surgery, it is advisable to check his mesopic vi-sion and glare sensitivity both pre- and postoperatively, as well as in case tinted glasses are to be prescribed.
Free Space
Tests are carried out under normal visual conditions, without instrument myopia. The unit is designed in such a way that the results are unaffected by different inter-pupillary distances of patients.
Fast
Pulse motors control the test sequence quickly and with pinpoint precision.
Easy to use
The examination program runs at the touch of a key. The instrument is compact in design and requires no change of test discs.
Sure-fire
Programmed control of test runs eliminates user errors.
Flexible
Measurement is possible even in brightly lit rooms.
TransportableThe compact appliance weights only 7.8 kg and is easily transported in an optional carrying case.
Data Transfer
The software module permits control of the Mesotest II from a PC. Data transfer into the EDP of medical prac-tices is possible.
Mesotest II with optional control panel
Mesotest II with control panel, carrying case and record pads
Four contrast levels without glare (surr. illumination 0.032 cd/m2) Four contrast levels with glare
(3, surr. illumination 0.1 cd/m2) Landolt ring in six positions for every contrast level Motor-operated test procedures All tests are mounted on a dust-protected,
high-quality optical projector disc The elastic viewing aperture is made of pleasantly
comfortable material Innovative no fogging up of spectacles or viewing
aperture Comfortable and safe use of the instrument by the
clearly arranged and illuminated control unit or through the serial interface by PC/Laptop LED light source no necessity to change lamps.
Mesotest II concave
Motor-operated interchange of minus lenses (-0.5/-1.0/ -1.5 sph.) for detecting night myopia (optional) Motor-operated interchange of occluders for
monocular examinations (optional)
For more than 40 years, Oculus has been manufactur-ing instruments to test mesopic vision and glare sensiti-vity; these units more than meet the requirements of the DOG (Deutsche Ophthalmologische Gesellschaft). High-quality technology and electronic systems, to-gether with the Oculus Company's stylish designs, speak for themselves in every respect. During the development process, special attention was given to ergonomic con-siderations for both patient and examiner.
Test field with dazzle light source Luminance values of the street scene by night in cd/m2
Street scene at night
Details
Technical Data MESOTEST II
According to Medical Device Directive 93/42/EEC
Power supply 100240 VAC; 35 VA; 5060 Hz
Fuse 2x1.25 AT
Weight 7.8 kg (17 lb)Dimensions WxDxH: 246x377x464 mm (9.685"x 14.842"x 18.268")Control unit 82x152x45 mm (3.228"x 5.984"x 1.772")Illumination LED
Landolt ring size Equivalent to VA 0.1 = 6/60
Contrast levels 1: 23/5/2.7/2
Description62800 Mesotest II control unit with LCD module and localized light source,
mains cable, instruction manual, record pad for test results (100 sheets), dust cover and cover for the free-space aperture
62801 Mesotest II , additionally with three built-in sets of minus lenses and occluders for monocular tests
62811 Control panel with LCD-display and illumination
62802 Carrying case
62850 1 set of record pads for test results (10 per set with 100 sheets each)
62803 Software module for IBM-compatible PC, incl. patient data processing, and Mesotest II-controller with interface cable
30/0
707/
e/Fr
WWW.OCULUS.DE OCULUS Optikgerte GmbHPostfach 35549 Wetzlar GERMANY Tel. ++49-641-2005-0 Fax ++49-641-2005-295E-Mail: [email protected] www.oculus.de
OCULUS Inc.#112 2125 196th Street SW Lynnwood WA 98036 Toll free 1-888-284-8004 Fax ++1-425-670-0742E-Mail: [email protected] www.oculususa.com
Oculus is certified by TV according toDIN EN ISO 13485:2003/DIN EN ISO 9001:2000
Spec
ifica
tion,
acc
esso
ries
and
desi
gn a
re s
ubje
ct to
cha
nge
with
out n
otifi
catio
n an
d m
ay v
ary
depe
ndin
g on
regi
on.
377 mm
152 mm
246 mm
464
mm
82 mm
