| Detailed Product Description |
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Material: light-weight metal/plastic holds 8 trial lenses Lens holder with a diameter of 38 mm Fully adjustable temple length and nose rest Easily changeable cylinder axis Wide range of PD adjustments from 48mm - 80mm
TF3: Features
* Material: titanium alloy and pliable plastic
* Holds 8 trial lenses
* Lens holder with a diameter of 38 mm Fully adjustable temple length and nose rest Easily changeable cylinder axis
* Wide range of PD adjustments:54 -70mm
* Comfortable, lightweight, economical
TF4: Features
* Material: pliable plastic
* Holds 8 trial lenses
* Lens holder with a diameter of 38 mm
* Easy to use, comfortable, simple design, accurate test with a fixed PD; five PD are available: 58, 60, 62, 64, 66. Usually five sets in one box.
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