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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
this set provides everything needed for subjective refraction
fast image acquisition
Weight: 9lb
The display unit utilizes a full-graphic LCD
TECHNICAL DATA — OPHTHALMOSCOPE HEAD Model YZ11D Ophthalmoscope Head (INS-11021) Illumination 3
INS-11064 | Portable Lensmeter Unisex this set provides everything neededPortable Lensmeter model INS 11064 This lensmeter is used for measuring single vision lenses, bifocal(trifocal) lenses, and Contact Lense (CL). It is portable and convenient to test on hand or on the desk anytime, anywhere. Specification: Vertex Power: Range: 15. 00 D to + 15. 00 D Step: 0. 125 D ( 0. 00to +10. 00 D) 0. 25 D (over +10. 00 D) Cylindrical Axis Range: 0 to 180 degrees Step 5 degrees Prismatic Power Range: 4 prism diopters Step l prism
US$ 21.00
US$ 18.00
US$ 13.00
US$ 11.95