SIGMA 250 Kit include:

• HEINE SIGMA 250 Binocular Indirect Ophthalmoscope
• HEINE S-FRAME mounted
• HEINE mPack mini with E4-USB plug-in transformer
• Retaining cord

This model eye was developed for the teaching environment. It is the first adjustable model from HEINE to mimic the human eye. Precise, durable and with a multitude of uses, it simplifies the learning process and encourages the student to practice with the ophthalmoscope.

• Diameter of pupil. Variable 2, 3, 4, 5, 6, 8mm.
• Aspheric optical glass lens. Focal length F = 18mm.
• Lens curvature matches that of the retina.
• Trainer body. Made of metal – Extremely stable and durable.
• Angle of examination variable.

This model eye is ideal for teaching and practice. The pupil diameter and refractive error can be set exactly and are therefore reproducible. The front lens compartment holder accepts up to two trial lenses. The cylinder can be read from the graduated scale.

• Scale: 0° – 180° for cylinder determination.
• Diameter of pupil. Variable 2, 3, 4, 5, 6, 8mm.
• Optics: Optical glass, achromatic lens, focal length F = 32mm.
• Trainer body. Made of metal – Extremely

Set C complete with:

• HEINE HRP 3.5 x Binocular loupes with i-View on Professional L Headband
• Ideal for spectacle-wearers in combination with their own spectacles
• Protective lenses
• 2 sterilisable swivel levers

How to choose the correct Loupe

HEINE HRP Specifications