Product Specifications
Product Description
Provide with various of functions & charts for the need of optometry, such as all kind of letters, digital " E" , children, binocular balance, etc. It is convenient and accuracy.
Technical parameter:
Chart: 31 selections
Chart selection speed: Average 0.3 seconds
Mask: One open
Three horizontal lines
Five vertical lines
15 single letters
Filter: Red/Green
Projection distance: 2.0m-7.0m(5m is standard)
Projection magnification: 30× (5m)
Projection size: Φ252mm and 330mm(W)× 225mm(H) (at 5m)
Title angle: Ball joint(± 10 degree)
Lamp: 6V 20W(Halogen), 2000 hrs life
Power source: AC220-240V 50/60Hz
Power consumption: 50VA
Auto-off function: 5-10 minutes Later
Dimensions: Main body: 265(H)× 230(W)× 360(D)
Remote controller: 20(H)× 61(W)× 180(D)
Net weight: Main body: 6.0kg
Remote controller: 180g
Accessories:
One dust cover
One polarized metal screen
Double spare fuses
Double batteries
Features:
Inspecting charts include letters, number, " E" Letter, children four types on the basis of eyesight is from 0.05 to 1.5.
Provide with five kinds of chart of binocular balance and single vertical line, single horizontal line, and single three video modes.
Provide with different charts in order to meet needs of different countries according to type A or C.
shanghai supore instruments co., ltd. was established in 2002. it's a high technology company which concentrates research, manufacture, sales and trade together. the company possesses own factory, administration and research buildings which occupies over 10, 000 square meters. for the demands of manufacture, we have invested a joint branch with canada foreign trader in jiangxi province (occupies 33, 350 square meters).
now we are cooperating with universities and multinational of korea, forming our industrial structure of manufacturing optical measuring instruments, medical appliances and spare parts of machinery. our mainly products include: refractomerter, auto lens edger, unit table, chart projector, lensmeter, pd meter, slit lamp and ophthalmology medical instruments. iso9001 and iso13485 had been certified by england in 2004. manufacture license of medical instrument and registration certificates of related products have been approved by medical and health department.
