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Between the virtual and the real, we see the future
2026-03-06
In March, the 24th China (Shanghai) International Optics Fair came to a close in Shanghai.
The exhibition brought together the world's top optical brands and cutting-edge technologies, attracting many industry colleagues, optometry experts and consumers t...
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This glance, in Shanghai
2026-02-25
The Shanghai Optical Fair is counting down!
We look forward to meeting you.
Dear Glasses User:
This is Select Optical!
Thank you for your continued attention and support. As this is a momentous industry event, we cordially invite you to the 24th China ...
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Anti-infrared lens
2026-02-13
Today, with the rapid iteration of technology and the widespread application of infrared technology, excessive harmful infrared light can not only affect the visual experience but also damage eye health and interfere with the accuracy of equipment.
As a tar...
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Spotlight in Milan,Insight into the Future
2026-02-06
The 2026 Mido International Optics Exhibition in Italy has successfully concluded.
As a manufacturer of high-performance optical lenses, Zhenjiang Select Optical is honored to participate as an exhibitor in the Mido International Optics Exhibition, held f...
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Vision Illuminates the Future
2026-01-31
Join us at MIDO-Milano Eyewear Show 2026.Together, let's see what's next for vision.
Dear partners:
From January 31 to February 1-2, 2026, the Mido International Optics Exhibition, a global eyewear,gold standard international event, will be held at the...
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Honeycomb lenses
2026-01-30
What are honeycomb lenses?
The scientific name for honeycomb lenses is "microporous array optical coating" or "bionic compound eye structure optical coating". Because its microstructure is arranged like a honeycomb, it is commonly known as "honeycomb coatin...
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Comparison of Fast photochromic lenses and regular photochromic lenses
2026-01-20
With the development of optical technology, photochromic lenses have become an important category in the eyewear industry, providing users with convenient light adjustment solutions. Currently, in addition to regular photochromic lenses, there are also Fast ...
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IOT BASIC for the Design of Progressive Lenses
2025-12-30
The full name of IoT is Individual Office Technology, or more broadly understood as Individual Object Technology.
Core concept: "Personalized optimization for wearers, not just customized prescription prescription prescription

Why is it that for the same optical power, the higher the refractive index, the thinner the lens?
2025-12-30
When buying eyeglasses, many people may hear the advice: "Your prescription is quite high, so we recommend choosing lenses with a higher refractive index. This will look better and be less uncomfortable to wear." This seems to have become common knowledge.
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Bifocal Lenses: Flat-Top Bifocal and Executive Bifocal
2025-12-20
Flat-top bifocal and executive bifocal lenses differ significantly in lens design, optical performance, and applicable scenarios. Below is a comparison and analysis of their advantages and disadvantages:
