20D – Double Aspheric Diagnostic Lens

الوصف

* Lens Type: Diagnostic Fundus Lens
* Design: Double Aspheric
* Diopter Power: 20D
* Image Magnification: Approx. 0.46×
* Laser Spot Magnification: Approx. 3.13×
* Field of View:
– Dynamic: Approx. 46°
– Static: Approx. 60°
* Working Distance: Approx. 50 mm
* Lens Diameter: Approx. 50 mm
* Optical Material: High-quality optical glass
* Coating: Multi-layer anti-reflective coating
* Housing: Lightweight anodized metal body
* Compatibility: Standard slit lamps and indirect ophthalmoscopy use
* Certification: CE marked
Key Features
* Double aspheric optical design for reduced aberrations
* Clear and wide retinal visualization, including posterior pole
* Longer working distance for comfortable examination
* Lightweight and durable construction
* Suitable for routine fundus examination and retinal screening
* Compatible with slit lamp and indirect ophthalmoscope techniques
Applications
* Fundus examination
* Retina and optic disc evaluation
* Indirect ophthalmoscopy
* General ophthalmic diagnostics