Synoptophore - Diagnostic and Therapeutic Instrument
The Synoptophore is an instrument used to assess binocular vision, measure angles of  deviation, and treat binocular anomalies through conventional orthoptic and peptic methods.
Applications
Synoptophore is an excellent diagnostic and therapeutic instrument for:

• Squint (Strabismus) Angle Management 
• Binocular Vision 
• Angle of Deviation Measurement

Key Features
• Auto Flashing Device 
• After Image Test 
• Haidinger Brush 
• The instrument is designed to be sturdy, providing smooth and silent operation. 
• Electrical Systems: Solid state, designed for silent performance. 
• Modular System: Allows easy removal of individual units for servicing when necessary.
• Reliable Components: Uses components of the finest grade for enhanced reliability.

Slides and Their Purpose
• Yellow Slides: Used for macula, fovea, lazy eye, hidden squint, and headache.

• Green Slides: Used for depth of image or 3rd effect of the picture. 
• Black Slides: Used for fusion and its range, also for H.B. Motor test. 
• Red Slides: Used for simultaneous prescription (SMP) and to find the degree of squint  (or angle of deviation). Also used to determine the PD value.

Transformer
• Primary: 0-230V 
• Secondary: 0-12V, 14V; 3A 
Standard Accessories
• Slide Box 
• Dust Cover 
• Blue Filter 
• 6V Bulb 
• 12V Bulb 
• 2A Fuse 

Slide Illumination
• Rheostat-controlled 6V halogen lamp for each side. 
• High-intensity 12V for after image. 
Pupil Adjusting Distance
 • 45 to 75 mm 
Physical Characteristics
• Dimensions: 430 mm (H) x 550 mm (W) x 265 mm (B) 
• Net Weight: 10.5 kg 
• Gross Weight: 17.5 kg 
Lamp Voltage
• Target Illumination: 6.2V, 0.3A bulbs 
• After Image: 12V, 2A bulbs 
Haidinger Brush
• 12V illumination lamp and easy motor speed control in both directions. 

Electrical Characteristics
• Main Voltage: 230V AC Supply 
• Power: 25W 
• Frequency: 50/60Hz 
Chinrest Height
 • 85 to 105 mm (From Eye Piece Tube)