☰

Industrial & Scientific

Science Education

AISITESY 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104

AISITESY 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104
- 【104 Trial Lenses】 104 trial lenses are made of glass and metal rims with accurate refraction and high light transmission, which is very important for optometrists and vision testers.
- 【Easily distinguishable lenses】 The box contains 104 lenses, including 72 spherical lenses, 24 cylindrical lenses, 4 prismatic lenses and 4 accessories. Each lens handle is engraved with a marking and the power of the lens is printed on the tray.
- 【LARGE METAL EDGE】 36mm inner diameter and 38mm outer diameter for a wide field of vision and more accurate test results.
- 【Fine Aluminum Case】The aluminum case is made of high quality aluminum with a combination lock. The combination lock is factory set to 000 and can be opened by pressing the button outwards and reset to any three digits by pressing the button inwards. Please remember the combination you set or it will not open or close.
- 【Widely Used】It is ideal for optometrists, vision testers and home examinations of patients with refractive errors including farsightedness, nearsightedness, presbyopia, astigmatism, strabismus or color blindness.
Country USA
Brand AISITESY
Manufacturer AISITESY
ItemPartNumber JS-104B
UnitCount 1
ReleaseDate 0000-00-00

Customers who purchased this also purchased....

WENBIXIA Temperature Controller Display T-503 T-504 T-506 for Industry Water Cool Chiller CW3000 CW5000 CW5200(T-503A(T-503 T-504))

WENBIXIA Temperature Controller Display T-503 T-504 T-506 for Industry Water Cool Chiller CW3000 CW5000 CW5200(T-503A(T-503 T-504))

PID Temperature Controller Output SSR Relay with RS485 PID Regulator TC/RTD Input 48x48mm RKC Industrial Intelligent CD101(SSR Relay Opt 2ALM)

PID Temperature Controller Output SSR Relay with RS485 PID Regulator TC/RTD Input 48x48mm RKC Industrial Intelligent CD101(SSR Relay Opt 2ALM)

Digital Temperature Controller, Mini Intelligent Digital Thermostat Refrigerator Thermostat with LED Display for Freezer, Industrial Chiller, Boiler, Steamer

Digital Temperature Controller, Mini Intelligent Digital Thermostat Refrigerator Thermostat with LED Display for Freezer, Industrial Chiller, Boiler, Steamer

Digital Temperature Controller, Precise 0-800°C Range with K-Type Thermocouple Probe Industrial Thermostat Switch AC220V 5A Output for Laboratories Incubation Processes Industrial

Digital Temperature Controller, Precise 0-800°C Range with K-Type Thermocouple Probe Industrial Thermostat Switch AC220V 5A Output for Laboratories Incubation Processes Industrial

PID Temperature Controller REX-C900 Digital PID Temperature Controller Universal Input 4-20mA Output Solid State Relay Industrial Thermostat(C900 8AN)

PID Temperature Controller REX-C900 Digital PID Temperature Controller Universal Input 4-20mA Output Solid State Relay Industrial Thermostat(C900 8AN)

Federal Industries (FEDF2) Control, Electronic Temp

Federal Industries (FEDF2) Control, Electronic Temp

Allegro Industries 9903-HC SAR Shield with High Pressure Air Temperature Controller (Hansen Fitting), Standard

Allegro Industries 9903-HC SAR Shield with High Pressure Air Temperature Controller (Hansen Fitting), Standard

Digital PID Temperature Controller Kit -AC100-240V and a SSR 40A Solid State Relay with K Thermocouple GD 0 to 400°C, Optimal Heat Management for Industrial & Agricultural Needs

Digital PID Temperature Controller Kit -AC100-240V and a SSR 40A Solid State Relay with K Thermocouple GD 0 to 400°C, Optimal Heat Management for Industrial & Agricultural Needs