Optics are clear and the prism and rotary knobs hold their settings well. A trustworthy phoropter for everyday subjective refraction.
Dr. Gregory Nash, MD, FRCOphthVerified buyerOct 1, 2025

VT-6E manual phoropter with stainless-steel rotary drum, smooth Risley prism (0–20Δ) and AR-coated optics — the no-power-needed refractor head for outreach and mobile clinics.
Clinical overview
The OpticsMED VT-6E is a fully manual phoropter (refractor head) built around a stainless-steel rotary lens drum with silky-smooth dial actions. It supports the full subjective refraction workflow — sphere ±19.00 D, cylinder ±6.00 D, axis 0–180°, integrated cross-cylinder and Risley prism — with the click feel and durability of a flagship device at a workhorse instrument price point.
| Sphere | -19.00 to +16.75 D |
|---|---|
| Cylinder | 0 to ±6.00 D |
| Axis | 0° – 180° (5° step) |
| Cross cylinder | ±0.25 D, ±0.50 D |
| Prism (Risley) | 0–20 Δ each eye |
| PD | 50–75 mm |
| Vertex distance | 13.75 mm |
| Convergence | 14" (35 cm) |
| Net weight | 4.6 kg |
Mobile clinic units, outreach optometry programmes and clinics in regions with unreliable mains power. The no-power design means the VT-6E works through outages, in NGO field clinics and at school-screening events where electronic phoropters can't.
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.
Optics are clear and the prism and rotary knobs hold their settings well. A trustworthy phoropter for everyday subjective refraction.
Dr. Gregory Nash, MD, FRCOphthVerified buyerOct 1, 2025
The lens dials click positively and the cross-cylinder rotation is beautifully damped, which makes fine axis refinement effortless. A pleasure to use on a full refraction list.
Dr. Thomas Reilly, MDAug 23, 2025
Well balanced on the arm and easy to align for the patient. The auxiliary lens knob is smooth and the convergence controls are accurate.
Yasmin Farouk, ODSep 30, 2024

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