HA LONG BAY
Recommended PD Range: 53-60.5 mm
- Fit: Unisex
- Frame shape: Square
- Size: 50-21-140 (S)
- Frame width:143
- Weight: 24.6g (without lenses)
- Color Pattern: Solid
- Default Lenses: DEMO
- Frame Material: Metal/Titanium＆Acetate
- Feature: Asian fit glasses
Include frame case and lens cloth
Choose your lens package and prescription. We will attach these details to your order.
Add your prescription for this pair.
| SPH | CYL | AXIS | PD | |
|---|---|---|---|---|
| OD (Right) |
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| OS (Left) |
| ADD | ADD | |
|---|---|---|
| OD (Right) |
ADD is only applicable for progressive lenses.
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| OS (Left) |
Upload your prescription file
Select a Lens Type
Choose thickness for your lenses.
Review your order before adding to cart.
| SPH | CYL | AXIS | ADD | PD | |
|---|---|---|---|---|---|
| OD (Right) | |||||
| OS (Left) |
- Standard / Single-vision
- Enter your prescription manually
- Daily Wear / Standard
- Thickness option
SPH (Sphere)
Lens strength needed to correct your vision. Negative (-) means nearsighted, Positive (+) means farsighted.
CYL (Cylinder) & Axis
The degree of astigmatism in your eyes, as well as an axis number that indicates the orientation of the astigmatism.
ADD (Addition)
ADD stands for the additional correction that you need for reading. It's used for multifocal lenses and readers.
Prism
Prism is used to correct diplopia (double vision). A prism bends light to align your vision so only a single image is seen.
Vertical Prism
Vertical prism correction is for vertical eye misalignments & prescribed upwards in one eye and downwards in the other.
Horizontal Prism
Horizontal prism correction is for lateral eye misalignments & prescribed in the same direction for both eyes.
🏅“Free lens remake if prescription doesn’t feel right.”
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