Trial Lens Set
Model : K-350A / Frame : K-0391
Manufacturer : Inami
Origin : Japan
Specification
Glass box
Spheres (-): 35 pairs, pairs with different refractive index from 0.12 to 20 Diop
Spheres (+): 35 pairs, pairs with different refractive index from 0.12 to 20 Diop
Cylinder (-): 17 pairs, pairs with different refractive index from 0.12 to 6 Diop
Cylinder (+): 17 pairs, pairs with different refractive index from 0.12 to 6 Diop
Prisms: 8 units have the following refractive index: ½ (02), 1 (02 ones), 2 (01 ones), 3 (01 ones), 4 (01 ones), 6 (01 ones)
Frame of glasses
Pupil spacing: Adjust 48 - 80 mm
Adjust the tilt of the frame: tilt the direction up to 30 o +/- 5 o to below 5 o (+ 5 o, - 2 o)
Adjustable length: 35mm
Adjustment nose : 360 o
Adjustable nose length: 22 mm, +/- 1.5 mm
Maximum number of glasses can be used simultaneously: 10
Axis adjustment: 0o +/- 5o; 180o +/- 5o