YZ24 Streak retinoscope
Product Name:
YZ24 Streak retinoscopeModel No.:
YZ24Minimum Order:
1
Product Abstract:
Working Distance:1m | Streak: 3~20mm | Halogen Bulb- Product Description
Product Abstract: The product can quickly and precisely measure the astigmatism axis. The light can be converged, radiated and paralleled. Characteristics: ■ The well positioned filament can be rotated for 360°and move upward and downward. Brightness of the streak can be adjusted. ■ Quickly and precisely measure the astigmatism axis. ■ The light can be converged, radiated and paralleled. ■ Automatic turning off effectively protects the bulb. ■ Two-steps adjustable brightness for bulb: S(Bright)、W(Dark). Specifications: Working Distance 1m Streak 3mm-20mm Streak Rotation 360° Illumination Source 3V/2.1W,Halogen Bulb Input Voltage AC220V±22V/50Hz±1Hz、AC110V±11V/60Hz±1Hz
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Contact Us
Contact:
Mr. Li YiyangTel:
+86 15001978117Fax:
+86-21-50301363E-mail:
jiahe@jhoptical.com-