1. What is the HEINE BETA 200S LED Ophthalmoscope used for?
The HEINE BETA 200S LED Ophthalmoscope is a high-quality diagnostic instrument used by ophthalmologists, optometrists, and medical professionals to examine the retina, optic nerve, and other internal structures of the eye. It provides a clear, detailed view for accurate diagnosis of eye conditions.
2. What are the key features of the HEINE BETA 200S LED Ophthalmoscope?
- LEDHQ (High-Quality LED technology) for bright, homogenous illumination and a long lifespan.
- 74 single-step adjustable lenses (-36D to +38D) for precise focusing.
- Aspherical optical system (AOS) eliminates corneal and iris reflections.
- Durable aluminum frame for long-term reliability.
- Dustproof design for maintenance-free operation.
- Compatible with HEINE BETA rechargeable handles, including Li-ion options.
3. What is the difference between the BETA 200 and BETA 200S models?
The main differences are:
- The BETA 200S offers 74 single-step diopter lenses (-36D to +38D), whereas the BETA 200 has 27 lenses (-35D to +40D).
- The BETA 200S provides more precise focusing with single diopter steps, making it ideal for detailed examinations.
4. How long does the LED last, and can it be replaced?
The LEDHQ technology used in the BETA 200S has a lifespan of up to 100,000 hours and does not require replacement under normal conditions. It provides consistent illumination throughout its lifetime.
5. Is the brightness adjustable?
Yes, the HEINE BETA 200S LED offers adjustable brightness to accommodate different examination conditions and patient comfort.
6. What power sources are compatible with the BETA 200S LED?
The ophthalmoscope can be used with various HEINE BETA handles, including:
- BETA 4 USB handle (rechargeable via USB).
- BETA 4 NT handle (charges via NT4 desktop charger).
- BETA battery handle (for standard alkaline batteries).
7. Does the ophthalmoscope require maintenance?
The BETA 200S LED is dustproof, minimizing maintenance needs. However, regular cleaning of the eyepiece and exterior with a soft, dry cloth is recommended.
8. Can I use the HEINE BETA 200S LED for indirect ophthalmoscopy?
No, the BETA 200S LED is designed for direct ophthalmoscopy, which provides a detailed, upright image of the retina. For indirect ophthalmoscopy, a HEINE SIGMA 250 or SIGMA 2 is recommended.
9. How does the aspherical optical system (AOS) improve visualization?
The AOS technology redirects stray light away from the examiner’s view, eliminating corneal and iris reflections for a clearer, more detailed retinal image.
10. Is the HEINE BETA 200S LED compatible with glasses?
Yes, the large eyepiece design accommodates users who wear glasses, ensuring a comfortable and clear view.
11. Where can I purchase replacement parts and accessories?
MDI as authorized HEINE distributor offer replacement parts, accessories, and compatible handles. Always use original HEINE components for optimal performance.
12. What is the warranty period for the BETA 200S LED?
HEINE provides a 5-year warranty on the BETA 200S LED, covering manufacturing defects and LED performance