Polymorph Frame Photochromic Myopia Glasses Women Men Fashion Short-sighted Eyeglasses Outdoor Color Changing Eyewear Diopter
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£12.19£12.31
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Specifications
- Brand Name
- Bolema
- Lenses Color
- Clear
- Style type
- Square
- Origin
- Mainland China
- Element type
- Basic Classic
- Gender
- Women, Girls
- High-concerned chemical
- None
- Product Type
- Regular reading glasses
- Applicable Scenarios
- Sport
- Lenses Material
- CR-39
- Item Type
- EYEWEAR
- Place Of Origin
- China (mainland)
- Eyewear Type
- Reading glasses
- Lenses Optical Attribute
- Photochromic
- Model Number
- 2209
- Lens Height
- 47
- Coating
- HMC
- Lens Width
- 51
- Frame Material
- Alloy
Product Description
Pros & Cons
Pros
- Auto-tinting photochromic CR-39 lenses with HMC coating provide UV400 protection and adjust tint automatically when exposed to sunlight
- Sturdy alloy frame is durable for active sports use and fits both men and women
- Classic square fashion design suits a wide range of face shapes for everyday and outdoor wear
- Pre-configured for short-sighted (myopia) wear with customizable diopter options
Cons
- Base lenses are clear indoors and only tint in direct sunlight, so they offer no benefit for fully indoor daily use
- No included professional prescription fitting services, so buyers must source diopter adjustments separately
- Only one square style is available, limiting style variety for preference-driven shoppers
- The product listing does not specify a manufacturer warranty for defects or damage
Common Questions
What materials are used for the frame and lenses of these glasses?
The frame is made of durable alloy, while the lenses are CR-39 with an HMC (hard multi-coating) finish.
What are the exact lens dimensions for these glasses?
The lens width is 51mm and the lens height is 47mm.
Are these glasses compatible with my myopia prescription needs?
Yes, these are specifically designed as short-sighted (myopia) eyeglasses, and come with photochromic CR-39 lenses that can be fitted to your required diopter.
What scenarios are these glasses suitable for daily and active use?
They are designed for sports and outdoor use, with photochromic lenses that change tint outdoors and offer UV protection, plus a sturdy alloy frame for active wear.
Where is this product manufactured and shipped from?
This product is made in Mainland China, as noted in the place of origin specification.
Product information last updated on January 15, 2026