CHONGQING TIANHE--FILTER ENGINEER EXPERT
Product Detail
Phoropter
Phoropter 
Detail
Main Parameters
Measuring range: ball lenses -19.00D ~ + 16.75D (step: 0.25D)
Column Lens: 0 ~ -8.00D (when using the auxiliary cylindrical lens -2.00D) step: 0.25D
Axial: 0 ~ 180º step: 5 °
IPD range
Far 48 ~ 75MM near 51 -75MM
Rotating prism
0 ~ 20 △ step: 1 △
Cross cylinder: ± 0.25D
Retinoscopy compensation mirror + 1.50D (distance 67CM)
Auxiliary lens
Aperture lens: eyes (diameter 1mm)
Ma pole piece: right (red, horizontal), left (red, vertical)
Red and green pieces: right (red), left (green)
Polaroid: right 135º, 45º left
Split prism: right eye (6 △ BU), the left eye (10 △ BI)
Fixed cross cylinder: ± 0.50D (axial fixed 90º)
Packaging: 380 × 350 × 155 mm
Net Weight: 4.5Kg
GW: 6Kg