Description
The MediWorks 20D Retina Diagnostic Lens is a precision ophthalmic lens designed to support detailed observation of the retina and other structures of the ocular fundus.
It provides a 3.13× magnification ratio and a 46° field of view, offering greater image magnification than the MediWorks 78D and 90D models. Its extended 50 mm working distance and large 48 mm clear aperture provide the optical configuration required for compatible fundus-examination techniques.
The lens measures Ø56 × 20 mm and features a durable housing designed for controlled handling in clinical environments. Its optical characteristics make it suitable for posterior-segment examination by trained ophthalmologists, optometrists and other qualified eye-care professionals.
Unlike the 78D and 90D models, the 20D lens requires an examination system and technique appropriate for its longer working distance and larger aperture.
Key Features
- 20-diopter diagnostic retina lens
- 3.13× image magnification
- 46° field of view
- Extended 50 mm working distance
- Large 48 mm clear aperture
- Precision optical construction
- Durable housing for clinical use
- No electrical power required
- Suitable for detailed fundus observation
- Designed for qualified eye-care professionals
Additional Information
- Lens power: 20D
- Magnification ratio: 3.13×
- Field of view: 46°
- Working distance: 50.0 mm
- Clear aperture: Ø48 mm
- Dimensions: Ø56 × 20 mm
- Power requirement: None
Important Note
An examination instrument is not included. The 20D lens must be used by a qualified eye-care professional with a compatible observation system and the appropriate fundus-examination technique.
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