Properties (magnifying glasses) NotesBest. Nr. Etui: 20201 Operating unit (magnifying glasses) Magnification3.5 xDioptre10 dptProduct overview

Properties (magnifying glasses) NotesBest. Nr. Etui: 20221 Operating unit (magnifying glasses) Magnification2.8 xDioptre7 dptProduct overview

Case1254/1255/1271120021256/126692/1272120031258/1259/127012005VariantsNameproduct codeLens Size Magnification Dioptre Cutout Metal precision linen testers1255Ø 12 mm 10 x 40 dpt15 x 15 mm Metal precision

Accessoriescase basic properties Construction typeGalilei Dimensions Weight49 g Optical Properties Magnification Near2 xVisual field near130 mmViewing angle near18 °dioptre compensationYesPupil spacing60 – 68

mmWeight65 g Glass properties Prism materialBK-7Lens coatingfull magenta coating Optical properties Magnification8 xLens diameter16 mmExit pupill2 mmGeometric luminosity4Twilight number11.3Near point2 mField

Properties (magnifying glasses) NotesBest. Nr. Etui: 20211 Operating unit (magnifying glasses) Magnification2.6 xDioptre6.3 dptProduct overview

mmWeight65 g Glass properties Prism materialBK-7Lens coatingfull magenta coating Optical properties Magnification6 xLens diameter16 mmExit pupill2.7 mmGeometric luminosity7.1Twilight number9.8Near point1.5 mField

workingInstallationpositioned standing upErgonomicScreen height adjustment Basic properties Magnification1.6 – 100 xDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm54.6 cmScreen si [...] key)Image viewphoto gallery function PC (via USB port) PC (via SD card)Extended image viewadjustable magnification adjustable display mode/contrast DLS - dynamic line scrolling in the pictureImage resolution1920

workingInstallationpositioned standing upErgonomicScreen height adjustment Basic properties Magnification1.6 – 100 xDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm54.6 cmScreen si [...] key)Image viewphoto gallery function PC (via USB port) PC (via SD card)Extended image viewadjustable magnification adjustable display mode/contrast DLS - dynamic line scrolling in the pictureImage resolution1920

on the reading material and for headings, can be tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced [...] ted handle (bi-manual using) installation base (optional) to wear hung over Basic properties Magnification4 – 12 xField of view/Visual field/Field of vision (horizontal)24 mmDisplay TechnologyTFT-LCD, [...] e viewphoto gallery function PC (via USB port) PC (via SD card)Extended image viewadjustable magnification adjustable display mode/contrastImage resolution1280 x 720 pxSupported file formatsjpgImage M