01
Adhesives and adhesive foils for industrial purposes;
optical cements and optical adhesives as well as optical
cement foils and optical adhesive foils for cementing and
fixing of optical parts on loose and fixed multiple blocks
during optical production, namely cementing sealing waxes,
colophony cements, wax cements, cementing resins,
ultraviolet cements and ultraviolet adhesives as well as
contact adhesives; solvents for adhesives and adhesive foils
for industrial purposes and for protective lacquers for
protection of particularly finished and polished surfaces
during optical production
07
Machine tools as well as parts thereof; machines for the
surfacing and/or edging of ophthalmic lenses made from
mineral glass or organic glass, as well as parts thereof,
including CNC controlled and conventionally controlled
machines for turning, milling, grinding, polishing and/or
lapping of ophthalmic surfaces and/or the edge of ophthalmic
lenses; machine-driven tools for all of the aforementioned
machinery as well as parts thereof and accessories thereof,
included in this class, namely turning tools with blades
from tungsten carbide, PCD, CVD or natural diamond, milling
heads with PCD blades and blades from tungsten carbide,
sintered and electroplated special shape milling cutters,
diamond plano cutters, diamond radial milling cutters,
circular grinding tools, diamond grinding wheels, diamond
plano grinding wheels, diamond slicing wheels, diamond cup
wheels, diamond centering wheels, diamond chamfering wheels
and discs, diamond hollow drills, diamond grinding segments
to cover flat grinding wheels, diamond pellets with metal or
resin bond of the diamond particles to cover form tools,
sintered and electroplated diamond grinding pads and foils,
form tools for grinding, polishing and lapping processing of
particularly optical parts by means of bound and loose
abrasive, grinding pads, grinding tape and grinding foils
with bound abrasive, polishing base, including polishing
pads, polishing discs, polishing tapes, polishing foils,
polishing cloth and polishing felt as well as polishing
pitch, the latter particularly based on wooden tar resin,
fatty acids, phenols and resin acids; workpiece chucks
(parts of machines) for all of the aforementioned machinery
as well as parts thereof, including collet chucks and
workpiece holders with membranes; workpiece holders (parts
of machines) for clamping of optical lenses; facilities
essentially consisting of machinery and devices for the
blocking of semi-finished optical parts, particularly
semi-finished ophthalmic blanks, for further processing
thereof, as well as parts thereof, the aforementioned
devices included in this class; blocking pieces (parts of
machines) from aluminium alloys or plastics and blocking
rings (parts of machines) from stainless steel as well as
attachment, plano and prism rings (parts of machines) for
the blocking of semi-finished optical parts, particularly
semi-finished ophthalmic blanks, for further processing
thereof; facilities essentially consisting of apparatuses
and devices for deblocking of optical parts, particularly
ophthalmic lenses, as well as parts thereof, the
aforementioned apparatuses and devices included in this
class; high pressure steam cleaner
09
Laser centering devices for checking, aligning and cementing
of optical parts; devices for measuring the intensity of
ultraviolet radiation; dosing devices and dispensers for
liquids and paste-like media, particularly optical cements
and adhesives; devices and instruments for measuring liquid
grinding, polishing, lapping and cooling as well as
lubricating materials regarding temperature, pH value,
electrical conductivity, density, concentration and/or
suspension behaviour as well as parts thereof, including
aerometers, refractometers, thermometers and measuring
devices for the pH value; machinery, devices and instruments
for measuring and checking optical components, particularly
precision optical lenses and ophthalmic lenses, as well as
parts thereof, including aspheric measuring machines,
topography measuring devices, interferometers, spherometer
rings with gauges, measuring bars for the measurement of
planity, spherometers and torometers for convex and concave
surface measurement, center-thickness measuring devices for
finished and blocked lenses, lensometers and measuring
magnifiers; spectral-photometer; test glasses for
determining the fringe defect and for checking of workpiece
surfaces of lenses, mirrors, prisms and other optical
elements; optical lenses, primarily made of glass and
plastics, also for ultraviolet and infrared applications,
especially vacuum-coated ophthalmic lenses and precision
optical lenses; vacuum-coated optical, if applicable quartz
containing elements or carriers of glass or plastics;
devices for the detection of drilled holes and for obtaining
the form data of ophthalmic lenses for rimless spectacles as
well as parts thereof; devices for detecting the geometrical
shape of spectacle frames as well as parts thereof; computer
software and computer hardware for the calculation of
processing data for optical parts, particularly ophthalmic
lenses, for the administration and the transfer of
production data to the processing machines as well as for
the surveillance and control of the manufacturing processes;
machinery, apparatuses and devices for temperature
controlling as well as parts thereof, devices for measuring
the pressure at bladder chucks of grinding and polishing
machines; vacuum-leak detectors; substrate test and
inspection devices; work benches and cabinets for clean
rooms as special furniture for laboratories
42
Services of engineers, physicists and mathematicians
including technical project planning, planning of production
plants and lab planning for the optical industry, technical
consultancy in connection with the process technology and
development of process technology in the optical industry;
programming, installation, maintenance and updating of
computer software in the optical industry; research in the
field of optical production; all of the aforementioned
services in connection with all of the aforementioned goods
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