Spectrum Transmission Meter Lens Visible Light Transmittance Tester Features LS108A is used for testing the transmission value of the mobile phone lens, including IR transmission value at wavelength 940nm and 850nm, VL transmission value at wavelength 550nm. 1. Especially suitable for mobile phone lens infrared transmittance and visible light transmittance testing; 2. Self-calibration and auto-calibration, after startup automatic transmittance calibration to 100% 3. Stainless steel table design, easy operate Parameters 1. Size: 200mm*180mm*106mm(L*W*H) 2. Size of Testing sample: >Diameter:1.0mm 3. Weight: about 1500g 4. Resolution: measure value <10% is 0.1%, other range is 1% 5. Accuracy: +/-2%(Colorless and transparent material) 6. IR Peak wavelength:940nm and 850nm 7. VL Peak wavelength: 550nm 8. Power supply: 5V DC/Portable Mobile power supply (optional) PAYMENT INFORMATION: 1.We can accept Credit Cards,Paypal,T/T,Escrow and so on. 2.The buyer is responsible for any tax and/or duty charged by their country. INTERNATIONAL SHIPPING: The package will be shipped by EUB DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. Thanks！ WARRANTY INFORMATION: 1.All the products have been checked and packed in good condition before dispatch. 2.All the products with one year warranty. 3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one. 4.Buyers have to pay for the return cost and we will pay the cost for resend 5.All products returned should be in new conditions.
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