Optical Instrument ML-500 phoropter manual

الوصف

Optical Instrument ML***0 phoropter manual
 

Manul refractor Phoropter inspection instrument is commonly used in ophthalmology. It is mainly used for refraction. As a basic tool of ophthalmology and visual inspection workers, it plays an irreplaceable role.

This device is applicable to ophthalmology department of hospital and spectacle stores for precision measurement of visual functions such as myopia, hyperopia, astigmatism, eyesight balance, heterophoria, stereoscopic vision and eyesight amalgamation.

 

1. Sphere Power: Range:**6.*5 to **9.*0 diopters; Step: 0.*5 diopters                                     
2. Cylinder Power: Concave(-) Range: 0.*0 to *6.*0 diopters;         
3. Convex(+) Range: 0.*0 to *6.*0 diopters (optional) (0.*0 to *8.*0 diopters with additional lens of *2.*0 diopters); Step: 0.*5 diopters
4. Cylinder axis: 0 to **0°, 5°steps             
5. Cross Cylinder:±*5 diopters
6. Rotary Prisms: 0 to *0, 1 steps               
7. P.D. adjustment: ****5mm, 1mm as a step
8. Standard Accessory lenses: Two 0.*2D and *2.*0 cylinder lenses, two plano lenses for sealingfront openin                                 
9. Standard Accessories: 1 near point card with holder and reading rod, dust cover, face shield, accessory case for lenses                                        
10. Net Weight: Approx 4.5 kg
11. Certificate: ISO,CE
12. Dimensions: *2.8 x 8.8 x *9(cm)