Optical lenses · Eyewear frames · OEM manufacturingceo@worldvision.com.vnGet CatalogueSend an Inquiry

CLEAR VISIONSEE NEAR, SEE FAR

SHATTERPROOF, ANTI-BLUELIGHT AND UV PROTECTION, SAFE FOR DRILLED FRAMES.

Overview

Bifocal

Bifocal lenses give the wearer a clear distance zone and a defined near-vision segment in a single lens — the practical answer when near vision is no longer comfortable.

1.59 polycarbonate adds impact resistance, UV protection and blue-light filtering, and is safe for drilled rimless frames.

1.561.59 PCBFFTBFRTBFIAdd +1.00 ~ +3.00
Bifocal optical lens close-up
Distance view illustration with the near segment magnified

“Age can impair your vision; when your near vision becomes blurry, it's time to wear glasses for better near vision.”

Bifocal lens with an upper distance zone and a lower reading segment

BIFOCAL LENSES

SEE FARDISTANCEREADINGSEE NEAR
Older couple wearing glasses
CLEAR VISIONFAR & NEAR
BLUE LIGHTPROTECTION
100% UVPROTECTION

WHY CHOOSE THIS LENS?

See near and far with just one lens, more cost-effective than progressive lenses. Includes features such as blue light protection, UV protection, photochromic lenses, photochromic blue light blocking lenses, and shatterproof lenses.

Lens suitable for rimless frames
SAFE FORRIMLESS

SHATTERPROOF LENSES

Hammer demonstrating a shatterproof bifocal lens

1.59

Automatic glass design ensures sharp images, reduces distortion, and allows for personalized configuration.

CLEAR
BLUE CUT
BLUE CUTTRANSITION
SAFE FORRIMLESS
Woman wearing photo grey lenses on the left and photo brown lenses on the right
PHOTO GREYPHOTO BROWN
Bifocal glasses showing a clear reading segment on the left and a clear distance zone on the right
SEE NEARREADINGSEE FAR
Bifocal lens specifications
IndexLens designCoatingClearBlue ProtectPhoto greyPhoto brownBlue Protect photo grey/brownDia (mm)Power range
1.56BFFT (flat top)HC/HMC/SHMCYesYesYesYesYes70/28 mmS: -2.00 ~ +3.00, C: 0.00, Add +1.00 ~ +3.00
1.56SP/ABFRT (Round top)SPHC/HMC/SHMCYesYesYesYesYes70/28 mmS: -2.00 ~ +3.00, C: 0.00, Add +1.00 ~ +3.00
1.56BFI (invisible round top)HC/HMC/SHMCYesYesNoNoYes70/28 mmS: -2.00 ~ +3.00, C: 0.00, Add +1.00 ~ +3.00
1.59BFFT (flat top)SHMCNoYesNoYesYes75/28 mmS: -2.00 ~ +3.00, C: 0.00, Add +1.00 ~ +3.00

Request a quotation for Bifocal

Tell us the index, design, function, coating and quantity — we will reply with matching options and pricing.

Request a Quote
Request a Quote