• Maddox cross with LED light
• Scale for test distances of 1 m and 5 m
• With power supply, cable length: 2 m
• Dimensions: 12.9 x 2.8 x 12.9 cm
• Weight: 920 g

Maddox Cross with LED Illumination

The Maddox cross with LED illumination is a tool produced by Oculus to determine a person's squint angle, which frequently comes into use during orthoptics and pleoptics. Orthoptics is a special branch of ophthalmology that consists of prevention, recognition and treatment of strabismus. A Maddox cross is also often referred to as a Maddox tangent scale. The scales with the large digits are used for a testing distance of 5 metres and the small digits are used for a testing distance of 1 metre. The numbers indicate the angle degree. 

Product Details

• Maddox cross incl. LED illumination
• Determines the squint angle with latent or manifested strabismus
• Dimensions (W x D x H): 129.0 x 2.8 x 129.0 cm
• Weight of the Maddox cross: 920 g
• Power supply: 5 VDC, 100 mA, type A USB plug
• Included power cord: USB, 100-240 VAC
• Cord length: 2 m 
• Illumination: LED