VT-5C Optometry Phoropter 19mm Effective field of view Manual View
Tester PD 48 to 80mm Ophthalmic Optical Instrument
Features:
1. Top-grade quality View Tester;
2. Elegant design of butterfly-shape appearance;
3. High grade plated-film used in all optic lenses;
4. This device is applicable to ophthalmology department of hospitals
and spectacle stores
for precision measurement of visual functions such as myopia,
hyperopia, astigmatism,
eyesight balance, heterophoria, stereoscopic vision and eyesight
amalgamation.
5. Two colors for option
Specifications:
| Sphere powers range | ±16.75Dto-19.00D,with minimum reading 0.25D or 0.12D |
| (when+0.12D auxiliary lens or optional±0.12D lens is in use) |
| Cylinder powers range | 0 to-6.00D,with minimum reading 0.25Dor0.12D |
( when auxiliary lens is in use) 0 to-8.00D ( when-2.00D auxiliary lens is in use) |
| Astigmatic axis scale | 0 to 180°in 5°steps |
| Cross Cylinder | reversal type (synchronized with astigmatic axis) ±0.25D,or±0.50D |
| Rotary prism | 0 to20D in 1D steps |
| P.D. adjustment | 48-80mm;Step:1mm |
| Forehead reat adjustment | 16mm forward and backward |
| Convergence | The optical axes 0g thelenses are aligned at a diatance of 400mm from the vertexes of
the corneas (2mm each for right and left inward)Interpupillary
distance enabling convergence=57mm to 80mm |
| Corneal distance device | 2mm forward and 5mm backward from standard plane;with scale |
| Effective field of view | 19mm |
| Weight | 5kgs |
| Size | 291-323mm×315mm×85mm |
Product & Service
Products:
- Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto
Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic
Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc;
- Lens Testing Device: Auto Lensmeter, UV Tester, Blue Blocking Lens
Tester, Stress Tester etc;
- Lens Lab Instruments: Auto Lens Edger, Hand Lens Edger, Groover,
Lens Driller, Ultrasonic Cleaner, Frame Warmer, Pliers &
Screwdrivers etc;
- Accessories: Lens Blocking Pads, Interliner etc.
Trade Conditions:
- Payment: TT, Western Union, L/C, Paypal;
- Lead Time: 7 - 14 working days to finish order;
- Warranty: 1 Year;
- Standard: ISO, CE, FDA
- After Sale Service: Lifelong.
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.
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.
