1/1
VT-5B Optical View Tester Portable Manual Phoropter Hot Sale Portable Vision Tester Portable Phoropter
No.1601222945
VT-5B Optical View Tester Portable Manual Phoropter
1/1
Specifications:
| phere powers range: | +16.75D to-19.00D, with minimum reading 0.25D or 0.12D |
| (When +0.12D auxiliary lens or optional±0.12D lens is in use) | |
| +26.75D to-29.00D (When optional ±10.00D lens is in use) | |
| Cylinder power range: | 0 to-6.00D, with minimum reading 0.25D or 0.12D (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: | ±0.25D, reversal type (synchronized with astigmatic axis) |
| Rotary prism: | 0 to 20 D in 1 D step |
| Interpupillary adjustment: | 48mm to 80mm in 1mm step (right and left synchronized) |
| Forehead rest adjustment: | 16mm backward and forward |
| Convergence: (2mm each for right and left inward) |
The optical axes of the lenses are aligned at a distance of 400mm from the vertexes of the corneas |
| 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 |
More Photos
Why Choose Us
Luminous Vision Co. Ltd, our company is one stop shop for ophthalmology,optometry,and medical products.We have been in the field for 10+ years,have accumulated rich experience and customer satisfaction in the area.In our shop,you can get professional suggestions,comprehensive range of products and services to meet your every requirement.Whether it's products, services, or solutions, we have you covered.
FAQ
We are based in ChongQing, China, we provide one stop shop for ophthalmology, optometry, and medical products.We have been in the field of ophthalmology and optical since 2012,have accumulated rich experience in the area.In our shop,we will provide professional suggestions,different products and best service.You will save time and save money.
We have strict product process and quality control for every producing for every products. Always a pre-production sample before mass production;Always final Inspection before shipment;
One-stop shop for ophthalmology, optometry, and medical products.All kinds of ophthalmology, optometry products you needs.And also we provide good service for your products.
Throughout 12 years in business,we have built ourselves as a value-oriented,service minded,ophthalmic equipment distributor and glasses&lens process equipment with reputation.we become the "Chinese state-of-the-art ophthalmic instrument and your practice"
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish etc.
