Seat Covers & Cushions

China Wenzhou Dongwu Optical Instrument Co., Ltd.

 This auto refractometer with a keratometer is designed with advance technology to provide great understanding of patients' conditions. It provides quick and accurate measurements for convenience. This appliance can provide valuable information for better lens fitting.    Refractometer:   Vertex distance: 0.0, 12.0, 13.75mm.   Sphere power:&nbsp; -20&nbsp;- 20D (in case of VD=12mm).&nbsp;   Axis: 1-180 degrees.   Cylinder form: -, +, MIX.   Pupil distance: 10-80mm, minimum pupil diameter 2mm.   Monitor: 5.7&quot; color TFT LCD monitor.   Internal printer: thermal line printer.   Memory of data: 10 measured values for each right or left eye.  

Auto Refractometer with Keratometer

Danyang Huasu Optical Co., Ltd.

Showcased is an auto refractometer with keratometer. It features a wide LCD color display for users' convenience. It is an accurate and highly reliable machine for glasses prescription.

 
  Contact lens floor curvature. 
  5.6&quot; LCD&nbsp;colorful display. 
  Sight testing, eye testing, PD measuring. 
 

Auto Refractometer

Globe Int'l Ltd

 This is a refractometer keratometer that helps take measurements in both left and right eyes with simply one touch. It is designed with multifunctional switches in conjunction with the LCD monitor. It is professionally engineered with a tracking mode for unstable patient's eye.    Auto-alignment allows retro mode.   Reliable and stable.  

Refractometer Keratometer

Topcon Beijing (HK) Limited

Topcon&rsquo;s Rotary Prism Technology for unparalleled accuracy
Simple to use
Compact and modern design
8.5-inch LCD touchscreen panel
Connectable LAN

KR-800 / RM-800, Kerato-refractometer

Pacific Optics Electronics Co Ltd

This auto ref-keratometer is professionally engineered to deliver reliable and high-precision performance. The improved technology makes the measurement accurate and stable. It comes with a robust housing for a long service life. 	 New design. 	 Nice color combination. 	 Professional and fashionable. 	 Supports various measurements. 	 Not only the usual refractometry and keratometry, but also the corneal diameter and base curve of the contact lens can be measured with this instrument. 	 It can also measure PD and pupil sizes. 	 Wide dioptric measurement range. 	 It covers a wide measurement range, from -20D to +20D, even an examinee with strong myopia can be measured. 	 As measuring the curvature, it can measure by 2.0mm of least pupil radius. 	 More accurate measurement and multi-measurement ways. 	 The foggy method of the eye fixation target makes the eyes of examinee comfortable and enables to get more accurate measurement data. 	 Both automatic measurement and manual measurement are available. 	 It is easy for examinee to measure.  

Auto Ref-Keratometer

 This optical coherence tomography equipment in light gray has fully-automated eye alignment, tracking, focusing, C-gate and polarization functions. It promises 50-tomogram high-quality images with reduced noise. This high precision equipment is widely used in the optical industry.    10 layer segmentation.   3 micron depth resolution.  

Optical Coherence Tomography Equipment

Shanghai Yihua V&A Instrument (HK) Co., Limited

Highlighted here is an anemometer that is professionally designed for stable and reliable performance. This weather anemometer features auto power-off and backlight functions. This weather anemometer boasts a compact design, allows convenient carrying and portability.
 
  Measure: m/s, km/h, fpm, mph, kts, Beaufort scale, &deg;C, &deg;F. 
  Resolution: 0.1 m/s, 1 fpm, 0.1℃, 0.1&deg;F. 
  Sample rate: 0.5 second. 
  Operating temperature: -10 to 50℃ or 14 to 122&deg;F. 
  Weight: 180g. 
 

Weather Anemometer

Shanghai Yihua V&A Instrument Co Ltd

The hand-held vane anemometer measures wind speed by using a small fan which is turned by the&nbsp;natural air flow. It measures wind&nbsp;velocity in different units including m/s, km/h, fpm, mph and kts and Beaufort scale. The digital vane anemometer comes with a large LCD panel for easy reading.
 
  Resolution: 0.1m/s, 1fpm, 0.1&deg;C, 0.1&deg;F. 
  Range: 0.4-20m/s, 80-4,000fpm. 
 

Vane Anemometer

PARK WORLD DEVELOPMENT LTD

Righton original retinoscopy measurement principle achieves extremely fast auto REF/KER measurement. 	 Measurement speed is 30% faster than Speedy-i/K. (REF: 125ms, KER: 260ms)  Continuous mode - The resting state of accommodation function 	 Speedy-K2 displays spherical equivalent values as graphs that are continuously measured every 30 seconds. 	 The resting state of accommodation is automatically calculated and printed out.  A2 mode - Selective fogging method 	 AUTO Mode 	 Alignment - fogging - measure - measure - measure  AUTO 2 Mode 	 Alignment - fogging - measure - fogging - measure - fogging - measure  H(High) M(Middle) L(Low) 3 step intensity fixation chart 	 H(High) is added to measure unstable pupils. 	 When pupil diameter is smaller than 3mm, the intensity will drop automatically  

Auto Refract-Keratometer

Features here is a handheld auto-refract keratometer. The battery able to measure continuously 220 minutes. With view finder observation, no limit operator age. Diopter adjustable range is ＋/－8D the same as Retinomax3. View finder arm angle is changeable of 0 to 135 degrees. Making measurement easy regardless of patients position or posture. 	 Pupil size measurement : 2.0 to 12.0 mm (in 0.1 mm increment) 	 Vertex distance: 0, 12mm adjustable 	 Pupil size measurement time: +0.27 sec./1 time 	 Measurement mode: Auto/Continuous/Auto Quick/Quick 	 IOL wearing eye: Automatic support 	 Fixation target: picture target 	 Measurement range: spherical(S+C): -20.00D to +23.00D(in 0.25D increment) 	 Eyepiece Diopter adjustable range: +/- 8D  

Handheld Auto-Refract Keratometer

 	 Refractometry 	 Vertex Distance(VD)....................................0,12,13.75,15mm 	 Sphere(SPH)................................-30.00~+25.00(wide range) 	 &nbsp;(VD=12mm,0.01,0.06,0.12 or 0.25D unit) 	 Cylinder(CYL)..............0.00~&plusmn;10.00D(0.06,0.12 or 0.25D unit) 	 Axis(AX)...............................................1~180&deg;(increment:1&deg;) 	 Sign of cylinder..............................................................-,+,&plusmn; 	 Pupil Distance(PD).................................................10~86mm 	 Pupil diameter.............................................&Oslash;2.00~&Oslash;8.00mm 	 Minimum pupil diameter............................................&Oslash;2.0mm 	 Keratometry 	 Radius of curvature..........5.00~10.00mm(increment:0.01mm) 	 Corneal power.................................................33.00~67.00D 	 (in case that the corneal equivalent refractive power is 1.3375) 	 Corneal astigmatism........................................0.00~-15.00D 	 &nbsp; (Increments0.06/0.12/0.25D) 	 Axis.....................................................1~180&deg;(increment:1&deg;) 	 Corneal diameter..............2.01~14.00mm(increments: 0.1mm)&nbsp;  

Auto Ref-keratometer

Features here is a handheld auto-refract keratometer. The battery able to measure continuously 220 minutes. With view finder observation, no limit operator age. Diopter adjustable range is ＋/－8D the same as Retinomax3. 	 Pupil size measurement : 2.0 to 12.0 mm (in 0.1 mm increment) 	 Vertex distance: 0, 12mm adjustable 	 Pupil size measurement time: +0.27 sec./1 time 	 Measurement mode: Auto/Continuous/Auto Quick/Quick 	 IOL wearing eye: Automatic support 	 Fixation target: picture target 	 Measurement range: spherical(S+C): -20.00D to +23.00D(in 0.25D increment)  

Taiyuan Xinyuan High-Tech Center North University Of China

 This auto refractometer comes in a classical and space-saving desktop design. The new full-colored LCD display has a high-resolution output. This auto refractometer is an excellent choice for professional uses. 
 
  New display and operation menu. 
  Faster and more accurate measurement. 
 

Showcased here is a high-precision refractometer to offer accurate&nbsp;refractive index on lenses. The color LCD screen provides faster and accurate measurement function. Simple control panel with&nbsp;a&nbsp;joystick makes the operation easy.
 
  Mode selection. 
  For optometrists and opticians. 
 

Automatic Refractometer

Eye Love Korea Co Ltd

 	 Fully Automatic 	 Light weight 	 Useful for testing children and old people 	 Accurate measurements  

This auto ref-keratometer provides an extensive dioptric measurement range for reliable and accurate results. The easy alignment and friendly operation allow you to measure the refraction and keratometry in sequence, and the results can be validated immediately. The base curve of hard contact lenses can also be measured using a contact lens holder on the back of the model eye for inspection. 	 High-resolution touch screen. 	 Intuitive diameter measurement. 	 Automatic PD measurement. 	 Motorized chin rest. 	 Printer with an auto cutter. 	 Color photo target.  

 This auto lensmeter comes with a color touch panel for gratifying visual effect. The shortcut buttons are customizable for users&rsquo; convenience. This high performance auto lensmeter in light gray is widely used.    All the standard features at a cost-effective price.   From Takagi Seiko Co., Ltd.  

Auto Lensmeter

Created with Potec&#39;s state-of the art digital technology. PRK-5000 is an innovative Power Auto Ref-Keratometer for the next generation. 	 Wide measurement range Multi function 	 Compact body for space saving 	 Automatic PD measurment  

Auto Ref Keratometer 

Dong Yang Optics Co Ltd

Features here is an auto ref-keratometer. The machine has high resolution 5.6" TFT LCD colour monitor. It features the IOL measurement and auto fogging-function. The machine has upgraded optic lens design.   Wider measurement area of SPH-30D to +25D, CYL 0 to +/- 10   Minimal pupil diameter: 2.0mm  Retro-illuminationa  Cornea and pupil size measurement  Excellent quality of LED  Measurement results indicating function  

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