1.56 Photochromic Progressive Lens HMC
Product Specification
Material |
Resin |
Index |
1.56 |
Function |
Photochromic & progressive |
Abbe Value |
38 |
Diameter |
75 |
Specific Gravity |
1.28 |
Corridor |
13+3mm, 12+2mm |
Power Range |
0.00~+3.00 & -0.25~-2.00/add +1.00~+3.00 |
Coating Choice |
HC/HMC/SHMC |
More Information
Who Needs Progressive Lenses?
Designers and programmers - This group of people are the first to be affected and need to frequently switch the eye distance.
Workers over 40 years old - For those whose presbyopia is just beginning to appear, who hope to see the report clearly but don't want to take off their presbyopia glasses frequently, progressive lenses are their ideal choice.
People with both myopia and presbyopia – For those who don't want to carry two pairs of glasses, progressive lenses can meet their needs.
Drivers and teachers - need to seamlessly switch between looking at the dashboard, looking at the road conditions/looking at the blackboard or books, and looking at students, progressive lenses are also an ideal choice.
Advantages of Photochromic Progressive Lenses
As a presbyopic wearer, you may encounter a dilemma on a sunny day. Should we wear photochromic glasses or vision correction glasses? Photochromic progressive lenses can help you solve this problem because these lenses combine sun protection and prescription.

● Provide daily protection against harmful UV radiation, by absorbing both UVA and UVB rays.
● Rapid adaptation to environmental changes (indoor, outdoor, low or high brightness).
● Available in different colors, suit for most prescriptions and people of different ages.
● Reduce eyestrain and glare in the sun. Especially suitable for outdoor workers and presbyopic patients who enjoy outdoor activities.
● Provide a seamless and comfortable vision for different areas.



