{"product_id":"lumaspec-ls-rng-0687","title":"28 mm dia. ring light, 10 mm inner dia., 60° (LS-RNG-0687)","description":"\u003cp\u003eLS-RNG-0687, the 15 mm height version, is the smallest of the 39 outer diameters in its series: a 28 mm outer diameter, the smallest footprint, for tight spaces.\u003c\/p\u003e\u003cp\u003eLS-RNG-0687: dimension OD 28, ID 10, height 15 mm; outer diameter 28 mm; inner diameter 10 mm; height 15 mm.\u003c\/p\u003e\u003cp\u003eRing light with a high-density LED array in a compact, easy-to-install design. Various illumination angles are offered (0°, 15°, 30°, 45°, 60°, 90° and special angles) and angles can be customized; a diffuser plate is optional.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA 28 mm outer diameter (15 mm height), the smallest of the 39 outer diameters: the smallest footprint, for tight spaces\u003c\/li\u003e\n\u003cli\u003eA lens up to Ø10 mm fits through the centre hole; Ø28 mm outside\u003c\/li\u003e\n\u003cli\u003eVarious angles optional, angle can be customized\u003c\/li\u003e\n\u003cli\u003eEasy to install, compact design\u003c\/li\u003e\n\u003cli\u003eHigh-density LED array, high luminance\u003c\/li\u003e\n\u003cli\u003eDiffuser plate optional, adapts to different applications\u003c\/li\u003e\n\u003cli\u003eWire jacket covers the cable exit against pulling\u003c\/li\u003e\n\u003cli\u003eOptions: flat diffuser plate (reduces lamp shadow and glare on reflective workpieces), cup diffuser plate (matches the light angle for a more uniform, steady emitting area), polarized plate (used with a polarized lens to remove glare from uneven surfaces), lens shackle (fastens the light to the lens thread where space is small)\u003c\/li\u003e\n\u003cli\u003eCustomizable: outer \u0026amp; inner diameter, colour \u0026amp; colour temperature, cable length, installation method, emitting angle, shape, combined, multi-area control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe camera looks through the 10 mm centre hole of this 28 mm ring (60° lighting angle); lens barrels narrower than 10 mm fit inside it\u003c\/li\u003e\n\u003cli\u003eIC chip appearance and character inspection\u003c\/li\u003e\n\u003cli\u003ePCB inspection\u003c\/li\u003e\n\u003cli\u003eTag inspection\u003c\/li\u003e\n\u003cli\u003eMicroscope illumination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLS-RNG-0687\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak wavelength \/ colour temperature\u003c\/th\u003e\n\u003ctd\u003eRed 620-630 nm, Green 525-530 nm, Blue 465-470 nm, White 6600 K (colour temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdapted controller\u003c\/th\u003e\n\u003ctd\u003eStrobe controller; analog controller; digital controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003ctd\u003eDiffuser plate, polarized plate, lens shackle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAngle definition\u003c\/th\u003e\n\u003ctd\u003eAngle between light ray and horizontal plane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange by angle (overview)\u003c\/th\u003e\n\u003ctd\u003e0°: dia. 50-300, WD 5-20 mm, FOV 1-200 mm; 30°: dia. 50-350, WD 10-100 mm, FOV 1-200 mm; 45°: dia. 50-200, WD 20-150 mm, FOV 1-250 mm; 60°: dia. 28-250, WD 30-300 mm, FOV 1-250 mm; 90°: dia. 28-200, WD 50-500 mm, FOV 1-300 mm; special angle (LS-RNG-S83 series): dia. 32-180, WD 5-500 mm, FOV 1-300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature of white\u003c\/th\u003e\n\u003ctd\u003e6600 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003eTemperature 0-50 °C, humidity 20-85% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLifespan\u003c\/th\u003e\n\u003ctd\u003e50000 h (to 50% of factory-default luminance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtension cable options\u003c\/th\u003e\n\u003ctd\u003ePVC extension cable (flexible, bend and heat resistant, for use inside equipment); high-flexibility extension cable (harder and more abrasion resistant than PVC, for drag-chain production lines)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAngle (between light ray and horizontal plane)\u003c\/th\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage (V)\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (g)\u003c\/th\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting holes\u003c\/th\u003e\n\u003ctd\u003e4-M3 depth 5 on dia. 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable (mm)\u003c\/th\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003ctd\u003eOD 28, ID 10, height 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e0.4 W\/0.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput voltage\u003c\/th\u003e\n\u003ctd\u003eDC 24 V (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable polarity\u003c\/th\u003e\n\u003ctd\u003e1: +, 2: NC, 3: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Red","offer_id":53081157959962,"sku":"LS-RNG-0687-R","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":53081157992730,"sku":"LS-RNG-0687-G","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53081158025498,"sku":"LS-RNG-0687-B","price":109.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53081158058266,"sku":"LS-RNG-0687-W","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/ls-single-ls-rng-0687-2309727467.webp?v=1792805147","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-rng-0687","provider":"LumaSpec Vision","version":"1.0","type":"link"}