| 1. 3.5V Streak Retinoscope is designed exclusively to determination of the refraction of the eye.The streak retinoscope is found by most practitioners to be easy to use,fast,accurate,and especially valuable in determining the axis of astigmatism. |
| 2. Multi-coated optics |
| 3. A single control sleeve for vergence and rotation. Comfortable operation. |
| 4. Totally dustproof,maintenance free |
| 5. Superior streak quality enables easier and quicker refractions-even in patients with small pupils |
| 6. The powerful,bright bulb ensures easy recognition of neutralisation. |
| 7. The lowest position gives a divergent beam. |
8. 3.5V 2.7W Halogen Lamp for SR-24A: Full of electricity can work continuously
for more than 3.5 hours. |
9. 3.5 V/0.5 W LED Lamp for mod. SR-24B: Full of electricity can work continuously
for more than 8 hours |