Ophthalmoscope — Standard Ophthalmoscope. Catalogue reference DI-600-20.
- Full-feature direct ophthalmoscope for retinal examination
- Aperture wheel with multiple beam shapes (small, large, slit, fixation)
- Red-free + cobalt blue filters
- Chrome-plated knurled battery handle
| Reference / SKU | DI-600-20 |
| Light source | 2.5V LED |
| Apertures | Small / Large / Slit / Fixation / Red-free / Cobalt blue |
| Power supply | 2 × C batteries (not included) |
| Packing | Hard plastic case |
| Material | AISI 304 austenitic surgical-grade stainless steel |
| Sterilization | Steam autoclave to 134 °C · EtO compatible |
| Quality system | ISO 13485:2016 · CE-marked under EU MDR 2017/745 · FDA establishment-registered |
Diagnostic instruments cover the examination tools used in clinic settings: stethoscopes, otoscopes, ophthalmoscopes, percussion hammers, tuning forks, tongue depressors, and specialty examination patterns for specific anatomy (nasal specula, ear specula, vaginal specula). The diagnostic category sits between consumables and durable equipment — the patterns are reusable, autoclavable where applicable, and built to outlast many years of clinical use. Material requirements vary: examination instruments in contact with mucosa (specula, sound dilators, tongue depressors) use AISI 304 or AISI 316 austenitic stainless for corrosion resistance and biocompatibility; reflex hammers and tuning forks use bronze or specialty alloys for the acoustic and mechanical properties required. Fizza supplies the full diagnostic instrument range under ISO 13485:2016.
Fizza Surgical International has manufactured surgical instruments at its Sialkot, Pakistan facility since 1980 — more than four decades of continuous operation under one family ownership. The factory holds ISO 13485:2016 certification for medical devices and CE marking under EU MDR 2017/745, the regulatory baseline European hospitals and distributors require. FDA establishment registration covers exports to the United States.





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