Indirect binocular ophthalmoscope with headband mount, LED illumination, sclera depressor and teaching mirror — built for retinal-specialty examination and surgical pre-op work.
Clinical overview
The YZ-25C is a rechargeable indirect binocular ophthalmoscope (BIO). The headband-mounted optics give the examiner a stereoscopic, wide-field view of the retina — the standard tool for peripheral retinal screening, retinal-detachment assessment, and pre-op evaluation. LED illumination, continuous-brightness control, and a sclera depressor + teaching mirror in the accessory kit cover the specialty workflow end-to-end.
| Pupillary adjustment | 52 to 74 mm |
|---|---|
| Illumination intensity | Continuous adjustment; peak >500 Lx |
| Headband | 520–640 mm circumference; 85–125 mm depth |
| Light spots | Big / Middle / Small |
| Filters | Red-free / White / Cobalt blue |
| Light source | LED |
| Power source | Li battery DC 7.4 V; charger AC 100–110V/240V, 50/60 Hz |
| Charger input power | Battery: 15 VA; AC: 50 VA |
| Main part dimensions | 142 × 48 × 128 mm |
| Main part weight | 230 g |
Retinal-specialty clinics, surgical pre-op assessment rooms, vitreoretinal consults and ophthalmology training programmes where wide-field stereoscopic retinal examination is part of the daily workflow.
Available on request
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
We've been using this in our exam room for a few weeks now and the value at this price point is hard to beat. The components fit and function exactly as described. Solid purchase overall.
Sophie White, Dispensing OpticianVerified buyerDec 13, 2025
Been putting it through daily use in the exam room and the finish is clean and professional. Setup was straightforward with clear documentation. Does precisely what we needed.
Ahmed Cooper, Optometric TechnicianVerified buyerMar 23, 2025
Picked this up on a colleague's recommendation and it integrates neatly with the kit we already run. A couple of the accessories felt less robust than the main unit. Does the essentials adequately.
William Nguyen, Optometric TechnicianJul 9, 2025
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