Luxvision – Trial Frames – TFK-20 52-60 5PC SET
The TFK-20 52-60 5pc Set is designed for pediatrics use. Suitable for eyesight examinations in optical shops, hospital, and anywhere vision tests are done. The TFK-20 52-60 5pc Set is easy to use, lightweight, and best of all, economical.
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Additional information
| PD Adjustable Range | 52mm, 54mm, 56mm, 58mm, 60mm |
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| Axial Calibration on each disc | 165º ~ 0º ~ 180º ~ 25º axis graduation line runs counter clockwise along axis graduation line of lens frame, with interval of graduation line being 5º |
| Lens rotates around optic axis inside lens frame | 360º |
| Range of left or right lens frame legs, length adjustment | 90m ~ 99mm, length of specification of trial frame increase 1mm in turn |
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