40mm length vision system backlight

{"cid":"91199509","title":"Digital Infrared Night Vision Monocular For 100% Darkness Travel","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/b9\/81b0327d1e1f12c0f7124b67ba3a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Hollyview","Model Number":"NVP540","Minimum Order Quantity":"100","Delivery Time":"30-40days","Certification":"CE ROHS","Place of Origin":"Sichaung,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1,000,000 pcs\/month","Packaging Details":"outer package,soft pouch,battery\uff0cSD card,AC adapter,hand strap,USB cable,AV cable,wipe cloth,instruction manual","Product name":"Night Vision Binocular","Optical Zoom":"5X","Digital Zoom":"8X","Objective Lens Diamete":"40mm","Field of View":"5\u00b0\u00d73.75\u00b0","Eye Relief":"20mm","Lens Coating":"Ultra wideband infrared anti-reflection film","Infrared Illumination Wavelength":"850nm","Visible Distance in Total Darkness":"2.5m\uff5e200m","Color":"Black"}}

{"cid":"91187384","title":"40000 CPH 0201 Components SMT Chip Mounter 40X40MM SMT Pick And Place Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/c7\/c5f52ce2396add3a88e61e20d0ee-200x200-1.jpg","attrs":{"Brand Name":"ETON","Model Number":"YT101S","Minimum Order Quantity":"1 Set","Certification":"CCC\/CE\/SIRA","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"50 sets per month","Packaging Details":"wooden box with vacuum package","Dimention":"2154*1376*1762","Total weight":"1700kg","PCB length width":"Max\uff1a500mm*350mm Min\uff1a50*50mm","PCB thickness":"0.5-4.5mm","system":"windows 7","software":"R&D indepentently","No.of camera":"2pcs","Mounting speed":"40000CPH","Components":"0201-10MM packages and IC etc.","electrical control":"Indepentent research and development by Eton."}}

{"cid":"91218987","title":"pS4 Backlit Wireless Keyboard Mouse Combo Nonslip Rubber Pads","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/25\/95a09dd9b73cc0b543ef606b2192-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"KL-15830","Minimum Order Quantity":"1000pcs","Delivery Time":"20-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Color Box","TYPE":"Wired USB","Cable Length":"1.5m","Keys":"104","Color":"Black\/Gun Gray","Size":"435*210*40mm","Back Light":"Led changeable"}}