Synoptophore YZ23B for control, measure, exercise and improve the patient's binocular vision
Technical specifications
The magnification is 1.65, the field of view is ≥56 mm;
Scintillation system of red light (λ = 640 nm);
The barrels of the left and right lens can be rotated along the vertical axis: convergence angle 50 °, devergence angle 40 °;
The left and right lens barrels can be rotated along the horizontal axis: ± 30 °
The image in the left and right lens barrels moves up and down along the optical axis: ± 10 △;
The left and right lens barrels can be rotated along the optical axis: ± 20 °;
Pupillary distance adjustment 45 ~ 75 mm
Illumination in a dark room: symmetrical design, surface LED illuminator
Device illumination: LED backlight
Haidinger drush device, rotation speed: 50 ~ 100 rpm
Flashing device: manual and automatic
· Automatic flashing frequency from 30 to 300 times per minute
· Automatic flashing light and dark alternate mode: 1/4 point 3/4 in one cycle;
1/2 points 1/2 off;
3/4 points 1/4 off;
· Type of automatic flashing device: left and right at the same time;
Left and right alternately;
Left and right sides are always turned on, the other side is often turned off;
Left and right sides are turned off, the other side is often turned off.
Description
Synoptiscopes (synoptophores) L-2510HB are designed to control, measure, exercise and improve the patient's binocular vision (strabismus and amblyopia therapy). Eyepieces with built-in mirrors allows a doctor to examine a cornea and simultaneously project slides with various images during diagnostics and treatment. The synoptiscope has a flash lamp with an adjustable flicker frequency of 30 to 150 times per minute. There is sixteen couples of color slides with different shapes and a couple of slides for the control examination.
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