Fields of Application What Does It Measure? The Visioline® VL 650 is the ideal instrument to ob- • This economical system is indispensable in jectively analyze the deeper lines and macro wrinkefficacy testing and claim support for cosmetic les such as crow‘s feet. It is a further development anti-wrinkle products, especially suitable for the of the renowned Quantirides® system. large wrinkles such as “crow‘s feet“ or the nasolabial fold. The Measuring Principle • Perfect tool for multicentric studies, as the repliThe measurement is based on skin replica and obcas can be collected over a long time in different places and then be evaluated together. lique lighting. The replica is illuminated at an angle of 35° and the mountains representing the wrinkles Advantages of the skin produce measurable shadows. They are • Convenient connection of hardware by USB. digitized by a high resolution camera mounted ver• Easy to make replicas in all sizes from all diffetically to the replica and serve as a basis for different rent body sites with Silflo®, a well-known, white, arithmetical calculations of well-known “shadow non-glossy silicone material. parameters” for lines and wrinkles (depth [µm], • Multidirectional adjustment possibility for perlength [mm] and size/area [mm²]). fect placing of the replica. • Modern intuitive software. Technical Data Power supply: illumination: external, 12 VDC , Camera: USB; Dimensions: 15.3 x 21.7 x 21.7 cm; Measurement area: from 13.5 x 18 mm to 16.5 x 22 mm; Weight: 4 kg; Port: USB; Light source: white LED under 35° (± 0.5°); Shadow length determination in µm; xy-Stage: Resolution: 1µm, Accuracy: 2µm, Range: 10 mm ; Camera: 2560 x 1920 Pixel, 5 MPix; Objective: Focal length: 25 mm, Aperture: 1.4 - 16; Computer: Windows®10/11, performance must meet system requirements, USB 2.0/3.0 Measurement principle: optical, reflected light from replica Technical changes may be made without prior notice. Skin Macro Relief Study manager to create settings for depth, length and size categories for micro and macro structure to analyse all replica images of one study together. Large live window for perfect placement of the replica against the light with a special matching score and for succeeding replicas with an „object overlay mask“ for highest reproducibility & comparability of the results. Immediate automatic display of all results in different colours. Micro structure characterization with the well-known roughness indices R1-R5 for up to 100 lines arranged in vertical, horizontal or circular direction (in literature: Ra-Rz), and virtual parameters for skin topography volume and unfolded surface in %. Impressive “3D-like” animation for illustration. Easy & accurate calibration in x/y and z directions with documentation report. Safe export of all data & images for statistical analysis.