Precision optics - Import export

At Befort, spherical precision optics pass through the hands of qualified specialists. They work with a sure instinct and stateoftheart technology. The machine processing of each surface is done on CNC grinding and polishing machines. We produce spherical precision lenses from optical glass, quartz glass and radiationresistant materials with diameters from 3 mm to 130 mm and a curvature radius from 1.18 mm to plane. We make individual lens elements, achromatic systems, concave mirrors, cylinder lenses and other precisely fitting glass geometries to suit your specific application.

Optical micrometers from Micro-Epsilon operate according to the transmitted light principle (ThruBeam micrometer). Here, the transmitter produces a parallel light curtain that is transmitted via a lens arrangement into the receiver unit. The beam is interrupted if an object is in the light path. The resulting shadowing is detected by the receiving optics and output as measurement value. Most optical micrometers are used for dimensional measurements in production, machine monitoring and quality assurance. Parameters such as diameter, gap, height and position are detected with high accuracy.

Befort develops and manufactures laser optics for a wide range of applications since more than 20 years. Befort offerings range from a simple AR coated protective glass with a high laser damage threshold to a complex focus readjustment unit for ultrashort pulse lasers (Zoombox). Our laser optics are made of high quality Schottglass or quartz glass. Befort coats the optics precisely for their wave length. The coating exhibits a particular high laser damage threshold (LDT). We develop and manufacture for you Laser mirrors (metallic or dielectric) Laser filters Laser optics Telecentric laser optics Ultrashort pulse laser optics

With the chip-removing microstructuring of metal surfaces, LT Ultra offers the right manufacturing technology for the production of embossing tools with optical surface qualities that allow economical replication in large numbers. Examples of microstructuring are the production of microfluidics or microlenses on our ultra-precise multi-axis machines. We can manufacture the structures directly in various materials such as brass, chemically deposited nickel or in selected hardened steels.For the replicating production of optical components, ultra-precise mold inserts made of steel are of particular interest due to their very long service life compared to other materials. In order to avoid the final polishing, which often leads to an undesirable change in shape or which is impossible due to a high structure density, LT Ultra offers ultrasound-assisted machining of steels with geometrically defined cutting edges made of monocrystalline diamond.

The optoCONTROL 2520 is a compact laser micrometer with integrated controller. A high resolution, model variant with measuring ranges of 46 mm and 95 mm as well as variable mounting distances allow a wide range of applications in quality monitoring and production control. The measurement object can be placed at any position within the light curtain and the distance from transmitter to receiver can be freely selected.

The optoCONTROL 2700 is a compact LED micrometer for the precise measurement of diameter, gap, edge and segment. The micrometer is characterized by its high accuracy with a measuring range of 40 mm. As the controller is integrated in the receiver, the cabling and installation work is reduced to a minimum. Thanks to the active inclination correction, objects tilted by up to 45° are also detected extremely precisely. The configuration is performed conveniently via the web interface and enables the parameters set up of video signal, filter and different measuring modes. In set-up mode, a shadow image can be used for simple alignment of the measuring object. The excellent price-performance ratio rounds off the service package.

The optoCONTROL 1200 is based on the principle of light quantity measurement. The compact laser micrometer has all the evaluation electronics integrated in the case and the mounting is very flexible. High dynamic applications can be measured due to the measuring rate of 100 kHz.

Control of thread density / course density / basis weight The Famacont PMC determines the thread density by means of a non-contacting, optoelectronic or imaging process. With the optoelectronic process individual threads or courses pass the sensor and are projected onto the photocell using a precision optical lens. The resulting frequency is proportional to the thread count. A high-resolution camera is used with the imaging process. The image is analysed with using suitable software (FFT analysis). Both, the thread count in weft and warp direction can be determined here with maximum precision.

Coating substrates is one of our core competences. We have been coating precision optic components with optically effective layers ever since 1948. Over the years, technical specifications and possibilities have radically changed. We now have several highvacuum plants, an ultrasound cleaning and drying plant at our disposal to treat the substrates. We also build our own equipment e.g. for asymmetrical prisms. Coated substrates are inspected and documented with a "Lambda 900" PE spectral photometer. Antireflection coatings

The Eco 32 is known for its robust and high-quality construction. Its air-damped compensator that operates with precision and the excellent optics make the NAL leveler a reliable partner for your daily height transfers and leveling tasks with an optimal cost-performance ratio.

Lubrication, cleaning and protection of bright metal surfaces, e.g. of precision machine tools, measuring equipment, mechanisms in precision mechanics and optics, of precision instruments Can be used at machine elements of all types, for example sliding parts or slideways, at threads, locks, hinges, joints, drives Versatile use over the full range of care, conservation and maintenance applications Advantages and benefits Highly effective due to good wetting, dissolving and protective ability Good creep properties Behaves neutrally with respect to plastics, elastomers and paints Good protection against corrosion-causing moisture and wetness Resin and acid-free OKS 700 is also suitable for use with the refillable Airspray system

Lubrication, cleaning and protection of bright metal surfaces, e.g. of precision machine tools, measuring equipment, mechanisms in precision mechanics and optics, of precision instruments Can be used at machine elements of all types, for example sliding parts or slideways, at threads, locks, hinges, joints, drives Versatile use over the full range of care, conservation and maintenance applications Advantages and benefits Highly effective due to good wetting, dissolving and protective ability Good creep properties Behaves neutrally with respect to plastics, elastomers and paints Good protection against corrosion-causing moisture and wetness Resin and acid-free OKS 700 is also suitable for use with the refillable Airspray system Also available as spray version OKS 701

The use of aspheres and acylinders offers substantial advantages: minimization of aberrations, increase in efficiency, reduction of optical elements and weight of the optical system. With its unique molding technique, INGENERIC combines cost effectiveness with highest serial precision. Molded optics can be structured/curved on one or both sides with a large degree of geometrical freedom and a flexible lateral contour. The lateral dimensions range approximately from 2.0 mm to 5.0 mm. Structures in the sub-millimeter range are feasible. Acylinders with larger dimensions are manufactured by INGENERIC’s well-proven grinding and polishing technology. The dimensions of these large acylinders can reach 60.0 mm in length and 120.0 mm in height. This technology is particularly adept for the manufacture of fused silica optics for applications with high power densities.

High-precision Aspheres and Acylinders The use of aspheres and acylinders offers substantial advantages: minimization of aberrations, increase in efficiency, reduction of optical elements and weight of the optical system. With its unique molding technique, INGENERIC combines cost effectiveness with highest serial precision. Molded optics can be structured/curved on one or both sides with a large degree of geometrical freedom and a flexible lateral contour. The lateral dimensions range approximately from 2.0 mm to 5.0 mm. Structures in the sub-millimeter range are feasible. Acylinders with larger dimensions are manufactured by INGENERIC’s well-proven grinding and polishing technology. The dimensions of these large acylinders can reach 60.0 mm in length and 120.0 mm in height. This technology is particularly adept for the manufacture of fused silica optics for applications with high power densities. Advantages superior image quality freedom of design free form surfaces integrated...

During the production of inner liner, the thickness profile of inner liner material is measured immediately after the calender using systems of the thicknessCONTROL TIP series. Accurate precision of the non-contact optical system ensures high quality and security of the product produced. Sensors belonging to the thicknessCONTROL RTP series can also be applied for this application.

For lubrication points of all kinds as slide ways, spindles, geared parts of the electronic, precision engineering and optical equipment, temporarily or permanently exposed to extreme low temperatures like in arctic climates or cold storages Roller bearing lubrication of high-speed bearings, e.g. spindle bearings, miniature or precision bearings in machine-tools or textile machines, measuring equipment, electric motors of control technology and precision mechanics Advantages and benefits Dynamic light noise proofed long-term lubrication grease Best use at arctic conditions and very high speed High efficiency through optimal formulation Multifunctional application beside the regular range of performance for greases Efficient through economical application No nameable change of consistency at low temperatures or high speeds and accordingly temperatures

In the basic version the MMC 5000 consists of a main X-axis featuring a linear air bearing (feed axis), a linear roller bearing Z-axis (infeed axis) and the milling spindle (air bearing) mounted on top of the Z-axis. The main application is face milling of optical and mechanical precision components. A Y-axis is available as an option. Another useful accessory is a second milling spindle, used perpendicular to the first one, thus allowing for the machining of two sides of a workpiece to perpendicularity in one setup. Accessories, like vacuum chucks, different milling spindles, touch probes for part thickness measurement, machine interferometers and other sensors for insitu measurement of workpiece shape and roughness, make the MMC 5000 machines an effective tool. In addition, various sensors are available for measuring of the workpiece geometry and surface quality during the manufacturing process.

Sturdy, optical precision instrument to be attached on machines, control devices, measuring devices and equipment.

The Centring Microscope ZM1 is a sturdy, optical precision instrument to be attached on machines, control devices, measuring devices and equipment. The high quality, coated optics and the complete metalic design ensures a high durability. Eyepiece with diopter compensation and crosshair with concentric circles Straight tube, 45° or 90° image redirection available Versions with prism for image erection Special designs are available upon request.

The IFS 125HR is the ultimate instrument for the high resolution IR spectroscopy Outstanding results in your laboratory In absorption or emission mode, the IFS 125HR can resolve highly complex spectra into discrete lines for recognition and spectral assignment. Outstanding resolution across the entire spectrum Resolved linewidths of < 0.0009cm -1 Broad spectral range: from 5cm -1 in the far-IR to >50,000cm -1 in the UV Double-sided interferogram acquisition (option) Symmetric line shapes - due to high precision optics Easy range change - every experiment can access different sources and detectors without breaking vacuum. A total of 4 sources and 6 detectors can be accessed through each of two different sample compartments

TANGO has exactly what users require of an FT-NIR spectrometer suitable for industrial use: robustness, high precision and straightforward operator guidance. • Proven FT-NIR technology by Bruker • Easy-to-use touch screen operation • Automated background management • Robust and precise optics • Direct calibration transfer to and from all Bruker Optics FT-NIR spectrometers Fast measurements for high sample throughput, simultaneous evaluation of different components and an intuitive handling, without need for expertise training: TANGO simplifies the NIR analysis and therefore offers maximum security of the results. It delivers reliable results wherever highest demands are made on raw materials as well as intermediate and finished products and a rapid measurement at low cost must be ensured.

The fully automated assembly station VersaGlue takes components, such as lenses or dies from a loading area and mounts them by epoxy gluing with UV or thermal curing. The large work area of up to 1000 mm x 1000 mm provides space for the positioning of device trays and support systems. The parts are presented manually or fully automated. Feeders or stop-motion conveyor belts bring the parts to the working area and collect the finished product. The VersaGlue processes optoelectronic elements like VCSELs, photo diodes, laser dies and micro optics with highest precision while the passive placement of fiber ribbon cables is another major application.Thorough design and continuous optimization of all functional groups lead to superior mechanical stability. Mechanical references with tight tolerances provide a repeatable manufacturing operation from device to device.

TOPTICA's high-power single-frequency diode lasers are ideal coherent laser sources for a multitude of demanding applications, including lithography, optics test &amp; inspection and holography. These lasers pave the way to manufacture high-quality optics for Augmented Reality (AR), Virtual Reality (VR) or Mixed Reality (MR). For example, ultra-precise optical gratings are easily produced with these laser systems to fabricate hologram projections or holographic safety features.

The premium dual channel thermopile has been specifically designed for demanding measurement applications for the analysis of N2O (nitrous oxide) in environments from -20 to 85 °C. It achieves an exceptionally high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W. This signal quality is comparable to pyroelectric detectors. The infrared filter with a CWL of 4525 ± 20 nm and a HBW of 83 ± 6 nm is precisely matched to the optical characteristics of the target gas. Medical technology, especially patient and anesthetic gas monitoring, are typical application fields for the MTS2SENS200 nitrous oxide. The integrated thermistor for reference temperature determination and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) complete the detector. The dual detector MTS2SENS200 nitrous oxide is based in the core on 2 chips with 200 bismuth-antimony/antimony thermocouples each.

ETC Source Four Zoom XT 150W 15°-30° white ETC combines the industrys standard Source Four Zoom optical system with a unique, waterlight housing to create the Source Four Zoom XT. Powered by the 12.000 hour Master ColorTM CDM lamp, Zook eX is rated IP 65 for exterior lighting use and is ideal for gobo / pattern projection and tight shutter cuts on specific structures or architectural details. The forward portion of the housing removes completely for beam sizing, focus, gobo insertion and shutter cut adjustments. The removable housing is designed to hang conveniently on the yoke, freeing both hands for focus. ETC Source Four 150W HID Zooms are supplied with Philips CDM Master Color 150W veramic metal halide lamp, colour frame and 1,8m cable without connector. Feature Physical Rugged, the cast and extruded aluminium construction unique waterlight exterior housing seal Precision extruded optical rails with positive lens position lock-down 20 gauge stainless steel shutters in a tri-plane assembly Roating shutter assembly +/- 25° slot for glass or stainless steel gobos / patterns waterlight electronic ballast housing Tilt-down ballast housing for convenient lamp change CE compliant Electrical » ≫ 150W electronic ballast (yoke mounted) » ≫ Less than 14 Amps inrush current, lasts less than one AC cycle (16.7mS) » ≫ Select breakers that meet or exceed the in-rush and ampacity requirement » ≫ Less than 10% Harmonic distortion » ≫ Greater than 95% Power Factor » ≫ 90% Ballast Efficiency » ≫ 230V ± 10%, 50-60Hz » ≫ 0.74A operating current Optical » ≫ Optimised optical system for improved photometric » ≫ performance and field uniformity » ≫ Faceted borosilicate reflector with dichroic cold mirror coating removes greater than 90% infrared radiation (heat) and reflects greater than 95% of visible light » ≫ Reflector and lenses secured with anti-vibration shock mounts » ≫ Two bi-convex lenses with anti-reflective coatings » ≫ Low gate and beam temperature, shutters will not warp or distort Lamp » ≫ 150W Ceramic metal halide150W Philips MasterColor ® CDM lamp » ≫ 3000 K colour temperature » ≫ 12,000 hrs. lamp life » ≫ Optional 150W Philips MasterColor CDM 4,200K colour temperature (96 CRI) lamp available » ≫ IP65 » ≫ mass: 78,5x27,6x25,9cm » ≫ beam: 15° - 30° » ≫ weight: 16,3kg Konformitätserklärung source four