Dr Bawa 20D Double Aspheric Lens ? Ophthalmic Diagnostic Lens for Eye Examination

The Dr Bawa 20D Double Aspheric Lens is a globally trusted ophthalmic instrument, widely regarded as a gold standard for binocular indirect ophthalmoscopy (BIO). Designed with advanced double aspheric optics, this lens delivers an ideal balance between field of view and image magnification, making it an essential tool for accurate retinal examination and diagnosis.

With a working distance of 50 mm, the lens ensures comfortable handling and precise control during examination. It provides clear, sharp, and high-contrast images, allowing eye care professionals to evaluate the retina efficiently. The 3.13x image magnification combined with a wide field of view enables visualization from the posterior pole to the mid-peripheral retina, making it suitable for both general and detailed retinal assessments.

This 20D lens is perfect for routine ophthalmic examinations, offering excellent performance in both static and dynamic evaluation. During dynamic examination, it allows enhanced viewing of the peripheral retina with appropriate eye movement, while maintaining detailed central retinal imaging in the primary position.

Key Features & Specifications:

• Double Aspheric Glass Optics for superior image clarity
• Ideal balance of magnification and field of view
• Field of View: 46° / 60°
• Image Magnification: 3.13x
• Laser Spot Magnification: 0.32x
• Working Distance: 50 mm
• Lens Diameter: 45 mm
• Suitable for BIO (Binocular Indirect Ophthalmoscopy)
• Available Colors: Black, Red, Golden, Blue, Pink, Silver, Green