Optometrist Njc-4 Manual Optical Lensometer Lensmeter Optical Equipment 220v

US $1400

  • Brooklyn, New York, United States
  • Nov 6th
 Up for sale is a new lensometer. US seller Paypal only Features: 1,Simple operation and easy to use. 2,AC/DC power source (DC 2x 5# AA battery, Battery not included). 3,Clear reading and length scale, intuitive, high precision and good reliability. 4,Can measure Sphere, Cylinder power, Cylinder axis, prism power and baseline direction. Can also mark the lenses at the optical lens center, cylinder axis and cylinder baseline direction. 5,Compensation prism can modified points of light center.   Parameters: Model NJC-4 Vertex Power Range  - 20 D ~ + 20 D, 0.12 D step   Vertex Power Step  -5D~+5D 0.12D steps  -5D~-20D & +5D~+20D 0.25D  Prismatic Power Range  5 prism diopter, 1 diopter Cylindnical Axis Range  0° ~ 180°, 1° Steps Lenses Accommodated  Diameter 20mm to 85mm Eyepiece Focusing  -5D to +5D Power Supply  DC 3 V; AC 220 V 50HZ/ 110 V 60HZ                    Packing Size(L*W*H)  46*22*32cm Gross Weight  6KG

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