A simpler alternative for computer + reading
Still Trying to Get Used to Your Progressive Lenses?
Dual Bifocals are a simpler alternative to progressive lenses for people whose day is primarily computer work and close-up reading. If the viewing corridor feels restrictive or your glasses simply never feel natural, two clearly defined powers may offer a more predictable experience.
- Two clearly defined powers
- Built for computer and close-up reading
- No prescription or appointment required
Buy one, get 25% off a second pair.
No coupon required.
Does this sound familiar?
You Tried to Make Progressives Work.
They Still Don’t Feel Right.
Swimming or dizzy feeling when wearing them.
You keep moving your head to find the clearest area.
Your side vision feels blurry or distorted.
You were told to keep trying—but they still feel unnatural.
Maybe it isn’t you
If progressive lenses never felt natural, you're not alone.
Progressives work beautifully for many people. But when your day is mostly computer work and close reading, a lens designed to cover many distances can sometimes feel like more than you need.
Your glasses should support the way you work—not ask you to work around them.
You gave them a fair try.
You followed the guidance and allowed time to adjust.
They still do not fit your workday.
Computer and close-reading tasks remain awkward or unpredictable.
Consider a different lens strategy.
Two clearly defined powers may better match the two tasks you use most.
What Are Dual Bifocal Reading Glasses?
Two Defined Powers Instead of a Progressive Corridor.
Dual Bifocal reading glasses use two clearly defined magnification zones: a lighter upper power for computer distance and a stronger lower segment for close-up reading. Unlike progressive lenses, the powers do not transition through a blended corridor.
Before you give up on progressives
Make Sure the Glasses Are Correct Before Blaming the Lens Design.
An incorrect prescription, measurement or frame adjustment can create problems that feel like non-adaptation. A quick professional check may save an expensive pair.
1
Verify the prescription
Confirm the lenses match the prescription you were given.
2
Check the measurements
Fitting height and pupillary measurements matter with progressives.
3
Adjust the frame
A poorly positioned frame can make the usable zones harder to find.
4
Confirm the lens manufacture
Ask the optical provider to verify the lenses were made correctly.
5
Review how the zones work
Make sure you received clear guidance on using each part of the lens.
6
Then consider fit
If everything checks out and they still feel wrong, another lens strategy may suit you better.
Why we recommend checking your progressives first
Why Dual Bifocals feel different
Two Lens Strategies. Two Very Different Experiences.
Progressives blend multiple powers through a gradual corridor. Dual Bifocals separate two targeted powers into clearly defined zones.
Progressive Lenses
- Designed to cover multiple distances
- Continuous change in lens power
- Often appropriate when distance correction is needed
- May require adaptation and precise positioning
Dual Bifocals
- Designed for computer and close reading
- Two clearly defined magnification zones
- No progressive corridor
- More predictable positioning between two specific tasks
A simpler workday
Work Without Hunting for the Sweet Spot.
Use the upper lens for your monitor. Drop your eyes into the lower segment for notes, your phone and close-up detail.
Look at your monitor
Read your notes
Check your phone
Return to your screen
Two defined zones.
One predictable routine.
Is this the right solution?
Built for People Who Move Between Screens and Close-Up Reading.
Dual Bifocals are designed for people whose day is dominated by computer work and close-up reading—not for people who need full-distance prescription correction.
Perfect for you if:
- You use one pair for the computer and another for reading.
- You move between a laptop, phone, paperwork, recipes or hobbies.
- You want clearly separated lens zones rather than a progressive transition.
- You already know—or can estimate—the two strengths you use.
Probably not ideal if:
- You need prescription correction for distance vision.
- You want one lens covering near, intermediate and full distance.
- You rarely switch between computer and close-reading tasks.
- You already love your current progressive lenses.
Remove the guesswork
Choose the Two Powers Around the Tasks You Actually Do.
The upper power supports computer distance. The lower power supports close-up reading.
1
Identify your reading power
Use the magnification that currently works for close-up reading as the lower segment.
2
Choose the lighter computer power
Select the strength that works at your normal monitor distance.
3
Build the pair online
Pick a frame, choose both strengths and we make the lenses in an optical-quality lab.
Example guidance — not a prescription
| Your usual close-reading strength | Example upper computer strength | Lower reading strength |
|---|---|---|
| +2.50 | +1.50 | +2.50 |
| +3.00 | +2.00 | +3.00 |
| +3.50 | +2.50 | +3.50 |
| +4.00 | +3.00 | +4.00 |
We generally recommend about a 1.00-diopter difference between the upper computer power and lower reading power, depending on the strengths and working distances that already feel comfortable to you.
Important:
Dual Bifocals are magnifying reading glasses, not a replacement for prescription distance correction. Use known strengths or professional guidance when selecting powers.
Try a different lens strategy with less risk
A More Predictable Approach—Without Another Huge Optical Bill.
Choose a frame you love, select your two magnifications and let us build the pair around your computer and reading routine.
25% off your second pair
FREE SHIPPING
No coupon required
A simpler lens strategy. A smaller financial leap. A clearer next step.
Choose the frame you love
We’ll Build the Two Powers You Need.
Select a frame that fits your face and style. On the product page, choose your upper computer power and lower reading power.
Why Debby Burk Optical?
Specialized Reading Glasses for Needs Standard Retailers Often Miss.
Debby Burk Optical specializes in hard-to-find reading-glass solutions, including Dual Bifocals, high-power readers, XL fits and other options designed for people whose needs fall outside standard drugstore readers.
Specialized solutions
Designed around real computer and reading frustrations.
Customized lenses
Your upper and lower powers are built to order.
Human support
Clear guidance, free U.S. exchanges and straightforward help.
Real customer experiences
People Who Found a Simpler Way to Work and Read.
★★★★★
“So glad I found them. No more carrying around multiple reading glasses. The lenses are good quality and the frames are solid.”— E. Luczak
★★★★★
“These are worth their weight in gold to me; no more swapping glasses repeatedly. Quality is fantastic as well.”— S. Lacouture
★★★★★
“Just what I needed. Works perfectly. Now I don’t have to switch between glasses.”— Mike G.
Simple to Order. Built for You.
Choose Your Frame. Choose Your Powers.
We’ll Build the Rest.
No prescription. No appointment. Select the two strengths that match your computer and reading routine, and our optical-quality lab builds your Dual Bifocals to order.
Made to Order
Built using the two powers you select
Typically Ships in 5 Business Days
Customized without the optical-store wait
Easy to Try
45-day Comfort Guarantee + free U.S. exchanges
Questions before you decide
Progressive Alternative FAQs.
Are Dual Bifocals the same as progressive lenses?
No. Progressives blend multiple powers through a gradual corridor. Dual Bifocals use two clearly defined zones: a lighter upper power for computer distance and a stronger lower segment for close reading.
Why do my progressive lenses make things feel like they are swimming or distorted?
Progressive lenses use changing powers across the lens, which can create peripheral blur or distortion for some wearers, particularly during adaptation. Incorrect measurements or frame positioning can also contribute, which is why we recommend having the glasses checked before changing lens strategies.
Why are progressive lenses sometimes difficult to use at a computer?
The intermediate viewing area in a progressive lens may be narrower than the areas used for distance or close reading. Some people find they need to reposition their head or monitor to stay within the clearest part of the lens.
Will Dual Bifocals replace my prescription progressives?
Not if you need prescription distance correction or one pair for driving, walking and all viewing distances. These are magnifying readers designed specifically for computer and close-up tasks.
Should I have my progressives checked before switching?
Yes. Ask your optical provider to verify the prescription, measurements, lens manufacture and frame adjustment. A correctable issue may be causing the discomfort.
Can I drive in Dual Bifocals?
They are not intended as driving glasses or as a substitute for prescription distance correction.
Do Dual Bifocals require an adjustment period?
They use two defined viewing zones rather than a progressive corridor. Some customers still need a short period to become familiar with where each zone sits, but the lens design is different from a progressive.
What if I need distance correction?
Speak with an eye-care professional about prescription options. Dual Bifocals are designed for magnifying computer and reading tasks, not full-distance correction.
How do I choose the two powers?
Use your known close-reading strength as the lower power and the lighter magnification that works at your monitor distance as the upper power. Professional guidance can help when you are unsure.
What happens if I choose the wrong combination?
Debby Burk Optical offers 30-day returns and free U.S. exchanges. Review the current policy details before ordering.
A lens strategy built around your real workday
Your Glasses Should Work With You.
Not Ask You to Work Around Them.
If your day is mostly computer and close reading, explore a simpler, more targeted alternative.