Description

The G-4 Mirror Gonio Lens is a high-precision ophthalmic diagnostic instrument primarily used for gonioscopy. It provides comprehensive visualization of the anterior chamber angle, aiding in the assessment of conditions Features and Specifications: 1. Optical Precision: • The lens is crafted for distortion-free imaging, ensuring accurate observation of the anterior chamber angle structures. • High-resolution optics provide crisp visualization, enabling detailed examination of fine anatomical details like the Schwalbe's line, ciliary body band, and iris processes. 2. Mirror Configuration: • Four Mirrors Symmetrically Arranged: Allow for rapid and seamless observation of all quadrants of the angle without extensive rotation. • Each mirror reflects a different part of the angle, reducing examination time and patient discomfort. 3. Field of View: • Provides a wide field of view (typically 360° coverage), critical for comprehensive gonioscopic evaluation. • Ideal for detection of peripheral anterior synechiae (PAS), pigment dispersion, and other angle abnormalities. 4. Ergonomic Handling: • Knurled or textured outer surface for a secure grip during examination, even in wet or gel-assisted procedures. • Lightweight design minimizes hand fatigue, making it suitable for extended use in clinical settings. 5. Compatibility with Imaging Systems: • Optimized for use with slit lamps of various brands. • Designed to work seamlessly with imaging attachments for documentation and telemedicine applications. 6. Variants: • With Flange: Provides a sealed interface with the cornea, reducing the need for coupling gel and stabilizing the lens during examination. • Without Flange: Preferred for gonioscopic indentation to differentiate appositional closure from synechial closure. 7. Maintenance and Durability: • Made from scratch-resistant optical-grade materials to ensure longevity and repeated use without compromising quality. • Easy to clean and disinfect with alcohol-based solutions or autoclaving (for certain materials like glass lenses). ________________________________________ Key Clinical Benefits • Efficiency: The multi-mirror design reduces the need for lens rotation, ensuring a quicker and more comfortable experience for both the clinician and patient. • Dynamic Gonioscopy: The G-4 lens allows for gentle pressure to assess angle depth, helping differentiate open and closed angles. • Enhanced Diagnosis: Facilitates the assessment of glaucoma progression, trabecular meshwork pigmentation, and abnormalities like neovascularization. ________________________________________ Accessories and Customization • Custom Fittings: Some models are compatible with removable handles for easier manipulation. • Carrying Cases: Protects the lens from dust, scratches, and environmental damage when not in use. • Optional Coupling Gel: High-quality gels may be recommended for certain non-flanged models to improve contact and visualization.