Three-distance workflow
One pair for phone, laptop and distance: how it actually works
Phone at 30 cm, laptop at 60 cm, room at 3 m - three very different distances that used to mean three pairs of glasses or constant swapping. A progressive multifocal lens blends all three into one pair by changing power down its height.
Official store pricing
1 Pair $29.99 · 2 Pairs $49.99 · 3 Pairs $69.99
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Direct answer
A progressive multifocal lens carries three optical zones in one piece of glass or polymer: near-neutral at the top for the room, a moderate boost in the middle for a laptop, and full magnification at the bottom for a phone or book. You do not switch glasses between these tasks - you shift your chin slightly, and your line of sight lands in the zone built for that distance.
The three distances, mapped to the lens
| Task | Typical distance | Lens zone | Head position |
|---|---|---|---|
| Room, TV, walking | 3 m+ (10 ft+) | Top, near-neutral | Level, looking straight ahead |
| Laptop, monitor, dashboard | 50-70 cm (20-28 in) | Middle, intermediate power | Level, eyes centered on screen |
| Phone, book, print, labels | 30-40 cm (12-16 in) | Bottom, full reading power | Chin tucked slightly, eyes down |
The workflow in practice
- Put the glasses on once at the start of your day and leave them on - do not remove and replace them per task.
- Looking around a room or across a table, keep your head level; the top band handles it.
- Turning to a laptop, keep your head level and let your eyes settle mid-lens; do not tuck your chin.
- Picking up your phone, drop your eyes and tuck your chin slightly rather than lifting the phone to eye level.
- Scanning a wide screen or a spreadsheet, move your whole head left to right rather than just your eyes, to stay in the same horizontal band.
- Walking while wearing them, keep your eyes level and avoid looking down at your feet through the reading band - lift your chin instead if you need to check the ground.
Why single-power readers cannot do this
A standard drugstore reader applies one fixed power across the whole lens, tuned for one distance - usually a book at 35 cm. Put that same lens in front of a laptop 60 cm away and the magnification over-corrects, making mid-range text swim. Look up at the room and the whole world blurs. That is why single-power reader users take their glasses on and off dozens of times a day; a true progressive lens removes that entirely.
Common transition mistakes
- Lifting the phone to eye level: this puts the phone in the wrong lens zone. Keep the phone low and tuck your chin instead.
- Tilting the head back for a laptop: pushes your sightline into the near-neutral top band, which under-corrects the screen. Keep your head level.
- Scanning with eyes only across a wide monitor: a sharp side glance drifts across zone boundaries at the lens edge; turn your head instead.
- Looking down stairs through the reading zone: lift your chin on stairs so the near-neutral band handles the step edges - see the driving and mobility caution on the adjustment guide.
What to expect in the first few days
The chin-and-eye coordination described above is learned, not automatic, in the first day or two. Most people find it becomes unconscious within a handful of short sessions - the day-by-day adjustment guide gives a structured plan if you want to speed that up rather than wing it.
Limits
This workflow addresses presbyopia-related near and mid-range blur; it is not a substitute for a distance prescription, and the reading zone must never be used while walking on stairs or driving - see the dedicated driving safety guidance. If any distance still looks blurry after a week of practicing this workflow, or if you notice sudden vision change or one-eye blur, book an eye exam rather than adjusting technique further. Full lens construction is on how OptiReaders Pro lenses work, and pricing is on the product page.