Ideal Optical Blue Block Lens: Filters harmful blue light from screens. Perfect for office workers, gamers, students. Clear vision, reduces eye fatigue. Comfortable wear, fits all frames. Shop now!
Blue light-blocking single vision lenses are a type of basic single vision lens with extra blue light protection. They have one fixed power (for nearsighted/farsighted/astigmatism) and a special coating to filter harmful blue light from screens (phones, computers, TVs).
1. How they work (simple version)
They correct one specific vision need for the whole lens:
If you’re nearsighted (can’t see far clearly): The lens has power to help you drive, watch movies, or read road signs.
If you’re farsighted (can’t see close clearly): It helps with reading books, scrolling phones, or doing crafts.
They also work for people with astigmatism (blurry vision from an irregular eye shape)—just with a power that fixes that blurriness.
2. Who needs them?
Pretty much anyone who needs basic vision help:
Kids & teens: Often for nearsightedness (from schoolwork or screens).
Adults: For nearsightedness, farsightedness, or astigmatism—no need for multiple lens zones yet.People who only need glasses for one task (e.g., just reading, or just driving).
| 1.56 Blue Cut/ Single Vision | |||||
| DIA | SPH | CYL | DIA | SPH | CYL |
| 55mm | +0.25 ~ +8.00 | 0.00 ~ -2.00 | 65mm | +0.25 ~ +6.00 | 0.00 ~ -2.00 |
| +8.25 ~ +10.00 | 0.00 ~ -2.00 | +6.25 ~ +8.00 | 0.00 ~ -2.00 | ||
| +10.25 ~ +12.00 | 0.00 ~ -2.00 | +8.25 ~ +10.00 | 0.00 ~ -2.00 | ||
| +0.25 ~ +8.00 | -2.25 ~ -4.00 | +0.25 ~ +6.00 | -2.25 ~ -4.00 | ||
| +8.25 ~ +10.00 | -2.25 ~ -4.00 | 70mm | -0.00 ~ -8.00 | 0.00 ~ -2.00 | |
| 60mm | +0.25 ~ +10.00 | 0.00 ~ -2.00 | -0.00 ~ -8.00 | -2.25 ~ -4.00 | |
| +0.25 ~ +10.00 | -2.25 ~ -4.00 | -0.00 ~ -6.00 | -4.25 ~ -6.00 | ||
No. 7 Linjia Road, Glasses Industry Zone, Situ Town, Danyang, Jiangsu, China 212331
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