Manufacturer Price Munual Phoropter Vt-Fb Ce and FDA Approved

• Customization: Available
• Classification: Optometry Equipment
• Type: Munual Phoropter
• Model NO.: VT-FB
• Certification: CE, FDA
• Group: All
• Sphere Powers Range: ±16.75dto-19.00d
• Cylinder Powers Range: 0 to-6.00d,with Minimum Reading 0.25dor0.12D
• Astigmatic Axis Scale: 0 to 180°in 5°steps
• Cross Cylinder: ±0.25D
• Rotary Prism: 0 To20△d in 1△d Steps
• Transport Package: Standard Exporting Packaging
• Trademark: VSO
• Origin: China
• Production Capacity: 1000 Units/Month

Product Description

Manufacturer Price Munual Phoropter VT-FB CE and FDA Approved

Features:                                                                                                                     
1.Top-grade quality View Tester
2.Elegant design of butterfly-shape appearance
3.Dust-proof design
4.Sphere power reading use control knob design.
5.High grade plated-film used in all optic lenses
6.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

Specification: 

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) (+26.75D to-29.00D(when optional±10.00D 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		±0.25D,reversal type(synchronized with astigmatic axis)
Rotary prism		0 to20△D in 1△D steps