Payment & Shipping Terms:
|Pixel Pitch:||0.2715mm||Max Brightness:||300cd/m2|
|Max Contrast Ratio:||1000:1||Panel Energy Consumption:||4.5W|
|Max Resolution:||1920*1080||Working Distance:||2 ~ 6.5 M (0.25/step)|
LCD Vision Chart Monitor Auto Chart Projector 23 inch Display GD8603
1. Can be hung on the wall by a bracket, stand on ground by a support, set on the table
2. Working distance: 2 ~ 6.5 m (0.25/step)
3. The chart’s size can be calibrated automatically according to the working distance.
4. The best working distance: 3m ~ 6m
(Software are all developed by the team from Taiwan. No copy right issue.)
|Max contrast ratio||1000:1|
|Panel Energy consumption||4.5W|
polarizing test, can do double eyes balance test
Four units can be operated without problem
190(D) × 415(W) × 554 (H)mm (with stand)
Product & Service
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.
Our Vision: We are not going to save the world, we are not going to improve the eyesight of whole human being, but what we are concentrating on, is to provide our customers and end-users a precision, qualified, friendly-operated and lowest costed ophthalmology instruments and lens laboratory instruments.We are always hearing from our customers, to find every even small way to improve our products and service.
Guarantee:We absolutely understand you are worrying about the potential functional & quality problem of instruments you are buying from us, don’t worry, we carry out 100% QC before shipping, we also have guarantee for each product, buy from us means buy 100% satisfaction.
Staff:The employees who working for us, are with good background in optical industry, who was working in lens manufacturing, who was working in production line of eyewear, even has registered optometrist, our staff can think from different aspects instead of only one side.