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LINK VT-10
LINK VT-10
LINK VT-10
LINK VT-10
Link ENT, Ophthalmic & Sensory

LINK VT-10

Lighter on the mount, larger on the dial

The LINK VT-10 is a lightweight phoropter at 4.5kg, built around large-scale dials and an automatic interlock between the cross cylinder and the lens coordinates. Sphere covers minus 19.00D to plus 16.75D in 0.25D steps, with pupillary adjustment from 48mm.

Sections
Phoropters
Categories
ENT, Ophthalmic & Sensory
Condition
New
Origin
China
Seller Type
Certified Professional Seller
CE & ISO Certified
Global Shipping
Supplier: Medigear
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The VT-10 is a refracting head for subjective testing, designed around ergonomic operation and generously scaled controls. At 4.5kg it is lighter than refracting heads generally are, which eases both the initial mounting and the daily business of swinging the head into position in front of a seated patient, particularly where the mounting arm is an older one.

Spherical power runs from minus 19.00D to plus 16.75D in 0.25D steps. Cylindrical power spans 0.00D to minus 6.00D, also in 0.25D steps, and the manufacturer notes an extension to 8.00D when the additional minus 2.00D lens is fitted. The cylinder axis is marked from 0 to 180 degrees in 5 degree steps, so orientation is recorded across the full sweep alongside the power itself.

The distinguishing feature is the interlock. The cross cylinder and the lens coordinates are linked automatically, so the astigmatic axis stays aligned as the cross cylinder is flipped rather than requiring the practitioner to reset it between presentations. The cross cylinder lens is specified at plus or minus 0.25D. Rotary prisms cover 0 to 20 prism dioptres in single prism dioptre steps, which brings phoria measurement and binocular balance work into the same appointment as the refraction rather than requiring the patient to move to other equipment.

Pupillary distance adjustment spans 48mm to 75mm in 1mm steps. The lower figure accommodates children and adults with narrow pupillary distances, though the upper limit sits below what some refracting heads reach, which is worth checking against your patient population before committing.

The head measures 345mm by 295mm by 85mm at a net weight of 4.5kg. The manufacturer specification for this model does not state convergence arrangements, forehead rest travel, corneal distance adjustment or effective field of view, and we would rather flag those absences than fill them from elsewhere. Those figures, together with mounting arrangements, compatible stands, the additional lens, certification status and condition, should be confirmed directly with Medigear.uk.

Routine Subjective Refraction

The core purpose is refining objective figures into a prescription the patient accepts. Spherical coverage from minus 19.00D to plus 16.75D in quarter dioptre steps handles the great majority of prescriptions encountered, with cylindrical power to minus 6.00D as standard. The automatic interlock matters here more than anywhere, since astigmatic refinement involves repeated flipping of the cross cylinder and any manual resetting between presentations both slows the process and invites error. Quarter dioptre steps match the resolution at which prescriptions are written.

Practices With Limited Consulting Space

At 345mm by 295mm by 85mm and 4.5kg, the head is modest in both footprint and load. Smaller consulting rooms, converted premises and shared spaces frequently cannot accommodate the larger arrangements comfortably, and a lighter head also permits mounting on arms and units that would struggle with something heavier. Physical fit determines what is possible far more often than specification does.

Paediatric and Narrow Pupillary Testing

Pupillary adjustment reaching 48mm accommodates children and adults whose pupillary distance sits below what many refracting heads manage. Where the setting cannot be brought narrow enough the patient views through the lenses off centre, introducing unwanted prism and undermining the refraction, so the lower limit is genuinely useful for practices seeing younger patients regularly.

Binocular Assessment Within the Same Sitting

Rotary prisms covering 0 to 20 prism dioptres in single dioptre steps bring phoria measurement and binocular balance work into the same appointment as the refraction. The patient stays positioned throughout, which shortens the examination and keeps their attention available for the responses that subjective testing depends upon. Fewer transitions make the appointment easier on everyone involved.

The Interlock Removes a Repeated Step

Astigmatic refinement involves flipping the cross cylinder many times across a single refraction. Where the axis must be reset by hand between presentations, that adds up to a great deal of repeated adjustment and a corresponding number of opportunities for the axis to end up wrong. Linking the two automatically removes the step entirely, which is worth more over an appointment than the seconds it saves would suggest. Removing a step removes the chance of performing it wrongly.

Weight That Eases Everyday Handling

At 4.5kg the head is lighter than most, and refracting heads get moved constantly: swung into position, adjusted around the patient, pushed clear again. Lighter equipment reduces the physical demand across a full list and widens the range of mounting arms and units the head can sensibly be fitted to, which matters when working with existing consulting room furniture.

Controls Sized to Be Read Quickly

Generously scaled dials sound like a cosmetic detail and are not. During subjective testing the practitioner's attention belongs on the patient's responses, not on interpreting a cramped scale. Controls that can be read and set at a glance keep that attention where it produces a better refraction, and they reduce the misreadings that creep in toward the end of a long day. Fatigue is a real factor by the end of a full clinic.

Automatic Cross Cylinder Interlock

The cross cylinder and lens coordinates are linked automatically, holding the astigmatic axis in alignment as the cross cylinder is flipped. No resetting is needed between presentations.

Light for a Refracting Head

Net weight is 4.5kg. A lighter head puts less load on the mounting arm and makes the daily movement into and out of position noticeably easier across a full clinic list.

Large Scale Controls

Controls are generously scaled as part of an ergonomic layout. Settings stay quick to read and adjust, which matters most when a practitioner works through appointments back to back.

Quarter Dioptre Sphere Steps

Spherical power runs from minus 19.00D to plus 16.75D in 0.25D steps, covering the great majority of prescriptions met in ordinary practice at the resolution normally prescribed.

Extended Cylinder With Additional Lens

Cylindrical power spans 0.00D to minus 6.00D in 0.25D steps, with the manufacturer noting an extension to 8.00D when the additional minus 2.00D lens is in use.

Pupillary Adjustment From 48mm

Adjustment runs from 48mm to 75mm in 1mm steps. The lower figure accommodates children and adults whose pupillary distance falls below the usual range.

Rotary Prisms to Twenty Dioptres

Rotary prisms cover 0 to 20 prism dioptres in single prism dioptre steps, supporting phoria and binocular balance assessment within the same instrument as the refraction.

Compact Overall Dimensions

The head measures 345mm by 295mm by 85mm, a footprint that suits smaller consulting rooms where the refracting unit shares space with other equipment.

The LINK VT-10 lightweight phoropter puts its emphasis on how the instrument feels to use. The cross cylinder interlocks automatically with the lens coordinates, holding the astigmatic axis aligned through repeated flipping rather than demanding a manual reset each time. Controls are generously scaled as part of an ergonomic layout, and at 4.5kg the head is lighter than most, easing both mounting and daily handling.

Spherical power runs from minus 19.00D to plus 16.75D in 0.25D steps, cylindrical power covers 0.00D to minus 6.00D with an extension to 8.00D when the additional minus 2.00D lens is fitted, and the cylinder axis is marked from 0 to 180 degrees in 5 degree steps. Rotary prisms reach 20 prism dioptres in single steps, pupillary adjustment spans 48mm to 75mm, and the head measures 345mm by 295mm by 85mm. Because the specification for this model omits convergence, forehead rest, corneal distance and field of view figures, those are worth confirming alongside mounting arrangements, compatible stands, the additional lens, certification status, condition and reseller and listing rights for the manufacturer trademark. An instrument of this kind stays in service for many years, so settling the specification at the outset is time well spent. Contact Medigear.uk, a verified medical equipment supplier, and we will confirm what a given head includes.

FAQ

Frequently Asked Questions

Everything buyers need to know about sourcing medical equipment through MediGear.

The cross cylinder and the lens coordinates are linked automatically, so the astigmatic axis stays aligned as the cross cylinder is flipped. Without that link the axis has to be reset by hand between presentations, which slows astigmatic refinement and creates repeated opportunities for the axis to be left in the wrong place.

Spherical power runs from minus 19.00D to plus 16.75D in 0.25D steps. Cylindrical power spans 0.00D to minus 6.00D, also in 0.25D steps, with the manufacturer noting an extension to 8.00D when the additional minus 2.00D lens is fitted. Cylinder axis is marked from 0 to 180 degrees in 5 degree steps.

Net weight is 4.5kg, which is light for a refracting head of this type. That reduces the load on the mounting arm and makes the constant movement of the head around a seated patient less demanding across a full appointment list. Lighter equipment also widens the range of arms and units it can sensibly be fitted to.

Adjustment runs from 48mm to 75mm in 1mm steps. The lower figure suits children and adults with narrow pupillary distances. The upper figure sits below what some refracting heads reach, so it is worth checking against the range of patients your practice sees before deciding.

Rotary prisms cover 0 to 20 prism dioptres in single prism dioptre steps, a span wide enough for the vergence work met in ordinary practice. That supports phoria measurement and binocular balance assessment during the same appointment as the refraction, without asking the patient to move to separate equipment partway through. Single dioptre steps match the resolution at which vergence findings are normally recorded.

The head measures 345mm by 295mm by 85mm. Combined with the modest weight, those proportions suit smaller consulting rooms and premises where the refracting unit has to share space with other equipment rather than occupying a position of its own.

The manufacturer specification for this model does not state convergence arrangements, forehead rest travel, corneal distance adjustment or effective field of view. Rather than publish figures we cannot verify from the documentation supplied, we would ask you to confirm those points with Medigear.uk.

The cross cylinder lens is specified at plus or minus 0.25D, which is the standard step for astigmatic refinement. The specification sheet also carries a separate cross cylinder entry whose figure appears inconsistent with that, so having the exact configuration confirmed by Medigear.uk beforehand is sensible.