A Spline Curves product

Cheiroscope

Binocular vision therapy device

A precision instrument that helps the brain combine the images from both eyes, restoring binocular vision and hand–eye coordination, in the clinic or at home.

  • Post-strabismus rehab
  • Amblyopia support
  • Convergence insufficiency

In clinical use since 2017 · Recommended by ophthalmologists

The Cheiroscope by Spline Curves, a black sheet metal instrument with twin eyepieces

Recommended by ophthalmologists after squint (strabismus) surgery, and widely used by optometrists, orthoptists, vision therapists and rehabilitation centres across India.

Conditions the Cheiroscope supports

A versatile training device used in structured vision therapy programmes for children and adults.

  • Post-strabismus (squint) rehab
  • Binocular vision dysfunction
  • Convergence insufficiency
  • Amblyopia (lazy eye)
  • Hand–eye coordination

Teaching the brain to fuse both eyes again

When squint, amblyopia or other conditions disrupt binocular vision, the brain stops combining the two eyes' images. The Cheiroscope trains it to fuse them once more.

  1. Look

    One eye views the target image through an internal mirror.

  2. Draw

    The other eye sees a blank drawing surface.

  3. Fuse

    The brain combines both views, strengthening binocular vision.

  4. Trace

    The patient traces the image, training visual-motor control.

Top view of the Cheiroscope showing its two large eyepieces
Large eyepieces, suitable for children and adults.

Key features

  • Sturdy metal construction, lightweight design
  • Works for right- and left-handed patients
  • Includes progressive practice cards
  • Compact and clinic-friendly
  • 15 to 20 minute sessions, simple to set up
  • In clinical use since 2017

Who uses the Cheiroscope

  • Ophthalmologists
  • Optometrists
  • Orthoptists
  • Vision therapists
  • Occupational therapists
  • Paediatric clinics
  • Rehabilitation centres
  • Home therapy programmes

Bring the Cheiroscope to your clinic.

Contact us for pricing, bulk orders and distributor enquiries.

Talk to our team

For pricing, bulk orders, distributor enquiries or technical questions, call or WhatsApp us, or send a message through our contact form. We usually reply the same working day.

Phone and WhatsApp
+91-99782-07619
Chat on WhatsApp
Enquiry form
Send us a message
Web
splinecurves.com/cheiroscope

Pricing and bulk orders

Pricing is shared on enquiry. We offer special rates for clinics, hospitals and distributors buying in volume.