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[China]
Trade Verify
Address: NO.2081-2083 Optical & Parts Market, 9 Jinhui Rd, Wenzhou, China
Contact name:Jessica
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.) |
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Verified Suppliers
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Photochromic Lens Tester Timing function 30S and 60S
Features:
It is the most convenient and practical UV-400 measuring
instrument.
It is clean at one glance to anti-UV transmittivity.
UV data by light showing and LCD screen
Adjusting knob: Makes the measured value more accurate
Dual-purpose: UV-400 measuring and anti-radiation testing
Instruction for use:
One: UV-400 ultraviolent-resistance test
First, put the standard lens on the outlet of UV light, adjust the
knob to make the value on the LCD screen same with the value of the
standard lens. For the accuracy, you have to calibrate the value
with the standard lens.
Put the target lens on the outlet of UV light, and then the data
displayed on the LCD screen is just the value of ultraviolent. The
closer to 400 nm, the better the lens is.
Two: anti-radiation test
Makes the protruding part of lens in touch with the black
anti-radiation testing point; If the lens is radiation-resistant,
bird calls are given out, or is not radiation-resistant.
Specification:
Packaging:12*28*17cm
Weight:1kg
Voltage:AC 220V/50Hz, AC 110V/60Hz
Power:20W
Dimension:273*162*112mm
| Packaging: | 12*28*17cm |
| Weight | 1kg |
| Voltage | AC 220V/50Hz, AC 110V/60Hz |
| Dimension | 273*162*112mm |
Product & Service
Products:
Trade Conditions:
About Us
Since from 2005, JingGong Optical started searching made in China
optical instruments for optical wholesalers and chain stores, with
many years’ experience and investment in this field, Now JingGong
Optical is innovating, manufacturing & exporting a wide range
of ophthalmic instruments, eyewear laboratory equipment, lab tools
& accessories, if you are optical instruments wholesaler,
optical shop, eye care hospital or lens laboratory, you can have
best solutions from our instruments category.
In accordance with International & regional standards, JingGong
Optical products are following ISO, CE & FDA instructions, also
has warranty policy & maintenance service on each products, we
are always working with customers to improve products and
technology.
