Q: What are hard and soft designs of progressive lenses?
A: Do you have the experience of progressive lenses checking? Please first know the knowledge of hard and soft designs of progressive lenses as following:
Soft Design Lenses
Soft-design progressive lenses provide clear, uninterrupted vision when you change focus from very near to far objects. From the intermediate zone, soft-design lenses offer a wider viewing area and greater depth than hard-design lenses. The intermediate range for soft-design lenses is 18 to 30 inches. This additional width and length make soft-design lenses useful for doing computer work. In case you are over age 50 or familiar with wearing progressive lenses, soft-design lenses may be the most suitable choice in your case, in line with MasterEyeAssociates.com.
Hard Design Lenses
Hard-design lenses have a very shorter corridor, that permits the crooks to harmonize smaller frames. They also provide a wider viewing area for near objects within a variety of 14 to 18 inches, and slightly clearer and wider distance viewing without distortion. This feature makes hard-design lenses an improved choice for individuals 40 to 48 years of age who require near and distance viewing correction with minimal or no intermediate vision correction.
- Model No: MT70157
- Highlight: Durable and Fashionable
- Gender: Unisex Eyewear
- Age Group: Adults
- Frame Size: 50-17-136
- Shape: Rectangle Eyewear
- Spring Hinge: No
- Color: Blue
- Available Color: Black
- Material: Stainless Steel
- Tips: No
- Bridge: Adjustable nose pads
- Original: ShenZhen
- Rim: Nylon Spectacle
- Certificate: CE and FDA are certificated
- Warranty:1-Year Warranty.
- Availability: In Stock for Eyewear Supplier
- Payment Terms: Paypal, Western Union
- Minimum Order:12pcs/Model, 300pcs in total
- Market Preference: Latin America Eyewear, North America Spectacle Frame
- Eyewear Quote
- Package: 1pcs/Poly-bag, 12pcs/Inner Box, 300PCS/Carton
- Carton Box Size: 84*27*31
- Cross Weight: 12KGS
- HS Code: 90031900
- Delivery Time: Within 7 days upon received your payment