Optical Digital Pupillary Distance Meter Led Pd Meter Pupilometer Interpupill…
Parallax is not induced by this system. It can also be used in the production and sales of multifocal progressive lenses.
Parallax is not induced by this system. It can also be used in the production and sales of multifocal progressive lenses.
Keep your eyes straight ahead and focus on distant still objects. Place the gap on the nose as close to the eyes as possible, then find the middle and read the line closest to the middle of the pupils.
Chin to the Headrest of the Head. The Height of the Headrest to the Bracket Surface. Bracket Thickness. Bracket Face Width. Headrest to the Ground.
Laptop Keyboard. Laptop Fan. Vision Distance Adjustable : 30cm to ∞ adjustable. 30cm, 35cm, 40cm, 50cm, 65cm, 1m, 2m, ∞ and other different vision distance gear can be setted. Accuracy Adjustable : 0.1/0.2/0.5mm adjustable.
Publisher: AISITESY. Parallax is not induced by this system.
Left or right pupillary distance:22.5-40 mm. Distance of target:30cm ~∞. Indication error:<=0.5mm. Country: China. City: ShenZhen. "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
Publisher: Huanyu.
Notes Open Box, in excellent condition.
Can set 30cm, 35cm, 40cm, 50cm, 65cm, 1m, 2m, ∞ and other different vision distance gears.