Topcon Healthcare empowers providers with advanced imaging, diagnostic solutions and intelligent data technology, offering a more fully integrated approach to diagnosis and treatment in eyecare.
VT-10
Manual Vision Tester
Synchronized cross cylinders
The Topcon VT-10 phoropter is equipped with a cross-cylinder that automatically rotates in conjunction with the set cylinder axis. Special gearing automatically synchronizes the rotation of the loupe each time you change cylinder axis correction.
Easy convergence system
A convergence system in the Topcon VT-10 phoropter allows natural conditions for near testing.
Multi-coated lenses for superior optical performance
The coating of the lenses in the VT-10 eliminates flare, ghost images, and reflections. The multi-coated assure clearer, brighter images with improved contrast.
Key Features
- Compact design
- Easy to operate
- Wide measuring ranges
- Convergence system
- High quality & solid build
| Type |
Subjective refraction testing equipment
|
| ITEM: |
The value in ( ) is with accessory lens or auxiliary lens attached:
|
| Myopia | 0 to -19.00D in 0.25D step (0.12D step) |
| Hyperopia | 0 to +16.75 in step (0.12D step) |
| Astigmatism | 0 to -6.00D (-8.00D) in 0.25 step (0.12D step) |
|
Cross cylinder
|
±0.25D (±0.37D and ±0.50D as an option) |
| Phoria and vergency | 20∆ to 0 to 20∆ by 1∆ step |
| Inner 40∆ | |
| Outer 40∆ (50∆) | |
| Upward and Downward 40∆ (46∆) | |
| Near vision test | Main Optical axes of both lenses converge by means of a tilt mechanism at 40cm in front of the eyes at 64mm P.D. If P.D. for far vision is less than 54mm, converging operation stops. |
| Binocular balance test | Rotary prism and polarizing lens methods are available. |
| P.D. | 48 to 75mm by 1mm step |
| Level adjustment | More than 4.5° for right and left banks |
| CONTENT OF AUXILIARY LENS DIAL: | |
|
“O/O”
|
Open aperture
|
|
“R”
|
Retinoscopic lens: +1.50D standard; +2.00D option
|
|
“P”
|
Polarizing filter
|
|
“WMV/RMV”
|
Maddox Rod, vertical: white (left) red (right)
|
|
“WMH/RMH”
|
Maddox Rod, horizontal: white (left) red (right)
|
|
“GL”
|
Green lens (left)
|
|
“RL”
|
Red lens (right)
|
|
“+.12”
|
+0.12D spherical
|
| “PH” |
Pin hole
|
|
“10 I”
|
10 Diopter Prism Base In (left)
|
|
“6 U”
|
6 Dioptor Prism Base Up (right)
|
|
“±.50”
|
±0.50D Fixed Cross Cylinder
|
|
“OC”
|
Occluder
|
Not Available
Not Available
Not Available
