|Color:||White And Black||Quality:||Top-grade Quality|
|Sphere Powers:||+16.75D To-19.00D||Cylinder Power Range:||0 To-6.00D|
|Astigmatic Axis Scale:||0 To 180° In 5° Steps||Cross Cylinder:||±0.25D|
|Rotary Prism:||0 To 20D In 1D Step||Rotary Prism:||0~20∆D In 1∆D Step|
VT-5A Optometry Phoropter View Tester High Accuracy Ophthalmic Equipment , Digital Phoropter Aluminium / SS Materials
1. All the lenses are top quality optical lenses and all lenses are well coated, it can eliminate the reflection and make the imaging more clearly and truer.
2. The whole parts are made of aluminium,stainless steel,it makes the phoropter more reliable and lengthen the life.
3. The Cross Cylindrical Lens can move smooth and locate accuracy.
4. There is Cross Piece lens in the auxiliary lenses, it can help the optometrist find the center of pupil easily.
5. The green lens and red lens can work properly, it can help the optometrist to measure the stereoscopic precise.
6. The unique butterfly shape, no worry about the patent in sales.
7. Designing of gloss on the surface of the knobs, it looks graceful and high grade.
8. There is dust proof lenses at the Examination Aperture, it is convenient to install, it can help cleaning the inside lenses easily and dustproof.
When applied with auxiliary lens +0.12D
When applied with auxiliary cylinder lens -2.00D:
When applied with auxiliary cylinder lens +0.12D
|Cylinder axis||Range: 0~180°|
|Cross cylinder||± 0.25D|
|Rotary prism||Range: 0~20Δ|
|Convergence adjustment||∞ , 380mm(When PD 64mm)|
|Forehead reat adjustment||16mm|
(From corneal point to standard lens surface)
335(L)× 320(W)× 98(H)mm
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.