Vein Finder
Professional Handheld Vein Finder - Protable , Accurate and Premium Quality
The Liberty Scientific USA 5-in-1 Ophthalmic Lens Combo is a comprehensive diagnostic kit designed for eye-care professionals and training programs.
It includes three aspheric diagnostic lenses (20D, 90D, 78D) for fundus examination and two gonioscope lenses (3-Mirror and 4-Mirror) for anterior chamber angle evaluation — giving you the full range of tools needed for precision retinal and anterior segment examination.
Perfect for ophthalmologists, optometrists, and optical institutions, this all-in-one set ensures optical clarity, durability, and unmatched performance.
20D Lens – Ideal for indirect ophthalmoscopy and retinal examination.
90D Lens – High magnification for detailed posterior pole observation.
78D Lens – Balanced magnification and field of view for slit lamp use.
3-Mirror Gonioscope Lens – Designed for peripheral fundus and anterior chamber angle inspection.
4-Mirror Gonioscope Lens – Provides complete 360° angle view without rotation.
🔹 Premium Optical Glass – Delivers sharp, distortion-free imaging.
🔹 Multi-Coated Lenses – Anti-reflective coatings ensure maximum light transmission.
🔹 Ergonomic Build – Easy to handle, lightweight, and comfortable for extended use.
🔹 Universal Compatibility – Suitable for use with standard slit lamps and indirect ophthalmoscopes.
🔹 Protective Wooden & Foam Cases – Each lens securely housed for storage and transport.
🔹 Professional Ophthalmic Quality – Trusted by eye-care clinics and institutions worldwide.
Retinal and fundus examination
Optometry and ophthalmology training
Gonioscopic evaluation for glaucoma and angle studies
Clinical, teaching, and demonstration purposes
| Lens Type | Magnification | Field of View | Working Distance |
|---|---|---|---|
| 20D | 3.13× | 46° | 50 mm |
| 90D | 0.76× | 74° | 7 mm |
| 78D | 0.93× | 81° | 8 mm |
| 3 Mirror | — | 360° (with rotation) | Contact Type |
| 4 Mirror | — | 360° (no rotation) | Non-Contact Type |
For professional ophthalmic use only.
Clean lenses carefully using lens-safe solution before and after each use.
Distributed by Liberty Scientific USA, a trusted brand for ophthalmic and laboratory instruments.
✔️ Premium ophthalmic optics and instruments
✔️ Fast U.S. shipping and safe packaging
✔️ Excellent after-sale support
✔️ Professional trust and proven quality