Advanced Lighting and Optics

Designed for demanding everyday use in doctors‘ practices and hospitals, Riester E.E.N.T. instruments are developed through close cooperation between our engineers and users in primary and hospital care.

Li-ion/LED technology and new high-performance instruments significantly reduce costs while improving both effectiveness and reliability. Our ri-scope L and e-scope product lines offer cutting edge technologies in order to improve performance of instruments and to reduce maintenance costs.

Maintenance-free High-Performance LED technology - low running cost
High performance LED with CRI >90, colour temperature 4,000 K, alternatively Xenon (3,200K) - excellent colour rendering close to natural daylight for more efficient diagnosis
LED’s aligned with optical systems in instrument heads - homogenous light distribution across the field of view without reflections or shadows
Designed for optimal heat dissipation - longer lifetime and brilliant illumination over the entire lifespan of the LED (100,000hrs)
High energy efficiency - three-times longer operation time than with conventional XL illumination - 50 hours operational lifecycle with fully charged Li-Ion battery and LED - Rechargeable battery lifetime: up to 1,200 charging cycles
rheotronic - electronic light intensity adjustment for LEDs and light bulbs - 100% light output after short switch activation - continuously variable light adjustment - automatic safety shut-down after 180 seconds
Battery handles for AA, C and D size alkaline batteries
Rechargeable handles for desk-top charger ri-charger L (for 2 handles) and plug-in charger (for 1 handle)
2 years warranty