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Wholesale Semi-Finished Lenses: The Perfect Solution for Your Optical Business

The factory has more than 500 employees and exports the lenses to 48 countries and regions worldwide. The factory covers an area of 60,000 square meters, with an annual production of 20 million lenses. Tens of millions of dollars.

  • Material
  • CR-39
  • Refractive Index (25℃)
  • 1.501
  • UV Cut Off
  • 360
  • Abbe Value
  • 58
  • Specific Gravity (20℃)
  • 1.32
Diameter (mm) Nominal Curve True curve Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
70mm 0.50 0.41 1292.68 0.15 0.24 5.09 9.2 15
70mm 2.00 2.04 259.80 0.77 1.20 5.63 8.6 13.3
70mm 4.00 4.24 125.00 1.59 2.50 5.63 8.0 10.0
70mm 5.00 5.56 95.32 2.08 3.29 5.63 8.0 8.0
70mm 6.00 6.35 83.46 2.37 3.77 7.10 10.0 11.0
70mm 7.00 7.32 72.40 2.77 4.38 6.93 7.9 7.5
70mm 8.00 8.62 61.48 3.26 5.23 7.08 10.0 7.5
75mm 0.50 0.06 8833.33 0.01 0.03 2.98 13.0 16.8
75mm 2.50 2.08 254.81 0.79 1.23 3.00 15.8 16.9
75mm 4.00 3.49 151.86 1.32 2.07 6.18 11.5 14.95
75mm 6.00 5.73 92.50 2.14 3.40 6.23 8.9 8.95
75mm 8.00 7.78 68.12 2.91 4.66 6.20 12.4 9.8
  • Material
  • Photochromic Oligomer
  • Refractive Index (25℃)
  • 1.548
  • UV Cut Off
  • 380/410
  • Abbe Value
  • 35/38
  • Specific Gravity (20℃)
  • 1.21
Diameter (mm) Nominal Curve True curve Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.50 0.42 1261.90 0.16 0.25 5.05 11.7 17.84
75mm 1.50 1.39 381.29 0.52 0.82 5.05 10.7 15.57
75mm 2.50 2.36 224.58 0.89 1.40 5.05 11.5 15.11
75mm 3.50 3.35 158.21 1.27 1.99 5.05 9.5 11.79
75mm 4.50 4.29 123.54 1.63 2.56 5.05 10.8 11.79
75mm 5.50 5.27 100.57 2.01 3.16 5.05 9.5 9.12
75mm 6.50 6.26 84.66 2.35 3.77 6.06 9.7 9.39
75mm 7.50 7.11 74.54 2.69 4.32 6.06 9.5 7.73
75mm 8.75 8.53 62.13 3.24 5.25 6.06 11.1 6.7
  • Material
  • MR-8
  • Refractive Index (25℃)
  • 1.598
  • UV Cut Off
  • 400/410
  • Abbe Value
  • 41
  • Specific Gravity (20℃)
  • 1.3
Diameter (mm) Nominal Curve True curve     
1.60/1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.50 0.50/0.46 1148.08 0.17 0.27 8.50 7.30 17.40
75mm 1.00 1.20/1.07 497.50 0.40 0.40 7.20 6.00 15.00
75mm 2.00 2.15/1.90 277.67 0.72 1.13 8.50 6.50 15.00
75mm 3.00 3.18/2.82 187.74 1.06 1.67 8.50 6.00 14.00
75mm 4.00 4.38/3.89 136.30 1.45 2.31 6.00 8.60 10.90
75mm 5.00 5.35/4.75 111.59 1.77 2.84 7.20 7.00 10.50
75mm 6.00 6.35/5.64 94.02 2.11 3.38 7.20 7.00 8.40
75mm 7.00 7.23/6.42 82.57 2.40 3.88 6.00 8.70 7.50
75/70mm 8.00 8.13/7.22 73.43 2.70 4.39 6.00 9.30 6.00
75/70mm 9.00 9.01/8.00 66.26 3.00 4.90 6.00 9.30 5.30
70mm 10.00 10.37/9.21 57.57 3.49 5.73 6.00 13.80 7.90
  • Material
  • 1.60 Ultravex
  • Refractive Index (25℃)
  • 1.598
  • UV Cut Off
  • 410
  • Abbe Value
  • 41
  • Specific Gravity (20℃)
  • 1.3
Diameter (mm) Nominal Curve True curve    
1.67/1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.50 0.39/0.35 1514.28 0.13 0.18 8.40 7.30 17.40
75mm 1.00 1.09/0.96 552.08 0.36 0.57 7.20 6.00 15.00
75mm 2.00 2.02/1.78 297.09 0.67 1.05 8.40 6.50 15.00
75mm 3.00 3.06/2.70 196.13 1.02 1.60 8.40 6.00 14.00
75mm 4.00 4.26/3.76 140.88 1.42 2.23 6.00 8.60 10.90
75mm 5.00 5.29/4.68 113.34 1.77 2.78 7.20 7.00 10.50
75mm 6.26 5.53/95.79 95.79 2.08 3.31 7.20 7.00 8.40
75mm 7.00 7.18/6.34 83.62 2.36 3.81 6.00 8.70 7.50
75mm 8.00 8.16/7.25 73.51 2.70 4.36 6.00 9.30 6.00
75mm 9.00 8.91/7.87 67.34 2.96 4.80 6.00 9.30 5.30
70mm 10.00 10.40/9.19 57.70 3.48 5.70 5.60 13.80 7.90
  • Material
  • MR-7
  • Refractive Index (25℃)
  • 1.665
  • UV Cut Off
  • 400/410
  • Abbe Value
  • 32
  • Specific Gravity (20℃)
  • 1.35
Diameter (mm) Nominal Curve True curve    
1.60/1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.50 0.48/0.38 1391.07 0.14 0.22 9.40 6.00 16.30
75mm 1.00 1.59/1.26 419.63 0.47 0.74 8.00 7.00 14.30
75mm 2.00 2.29/1.81 292.33 0.68 1.07 6.60 7.00 11.90
75mm 3.00 3.57/2.83 187.28 1.07 1.67 5.20 7.00 8.90
75mm 4.00 4.15/3.29 161.09 1.24 1.95 5.20 7.00 8.30
75mm 5.00 4.81/3.80 139.44 1.44 2.25 5.20 7.50 8.10
75mm 6.00 6.07/4.80 110.32 1.82 2.87 6.60 7.50 8.30
75mm 7.00 7.33/5.80 91.35 2.17 3.48 6.60 7.80 7.00
75mm 8.00 8.33/6.59 80.42 2.48 3.98 6.60 9.00 7.00
75mm 9.00 9.61/7.60 69.74 2.86 4.63 8.00 8.70 7.00
70mm 10.00 10.73/8.49 62.46 3.20 5.22 8.00 10.00 7.00
  • Material
  • MR-95
  • Refractive Index (25℃)
  • 1.594
  • UV Cut Off
  • 414
  • Abbe Value
  • 42
  • Specific Gravity (20℃)
  • 1.3
Diameter (mm) Nominal Curve True curve    
1.60
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.00 0.00 26500.00 0.01 0.01 6.50 6.00 15.00
75mm 2.00 1.97 269.04 0.74 1.16 6.50 8.70 15.00
75mm 4.00 3.98 133.17 1.51 2.37 6.50 9.20 13.00
75mm 6.00 6.00 88.33 2.26 3.61 5.70 8.00 7.50
75mm 8.00 8.04 65.92 3.03 4.92 5.70 11.10 7.50
75mm 10.00 10.03 52.84 3.80 6.29 5.70 14.60 7.50
  • Material
  • MR-10
  • Refractive Index (25℃)
  • 1.662
  • UV Cut Off
  • 414
  • Abbe Value
  • 32
  • Specific Gravity (20℃)
  • 1.35
Diameter (mm) Nominal Curve True curve    
1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 0.00 0.00 26500.00 0.01 0.01 7.80 5.20 16.50
75mm 2.00 1.99 266.33 0.74 1.18 7.80 5.00 13.50
75mm 4.00 4.00 132.50 1.48 2.38 5.70 6.50 9.00
75mm 6.00 6.00 88.33 2.26 3.61 5.70 7.50 7.00
75mm 8.00 8.03 66.00 3.03 4.92 5.70 10.60 7.00
75mm 10.00 10.04 52.79 3.80 6.30 5.70 14.70 7.00
  • Material
  • Panlite ZG
  • Refractive Index (25℃)
  • 1.591
  • UV Cut Off
  • 385/405
  • Abbe Value
  • 31
  • Specific Gravity (20℃)
  • 1.2
Diameter (mm) Nominal Curve True curve    
1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
80mm 0.50 0.59 898.31 0.23 0.35 4.08 8.00 13.30
80mm 2.00 2.14 247.66 0.80 1.26 6.07 6.50 14.20
80mm 4.00 4.06 130.54 1.54 2.41 6.07 8.00 11.40
80mm 6.00 5.93 89.41 2.26 3.56 6.07 8.00 8.10
80mm 6.00 7.93 66.83 3.06 4.85 8.32 8.00 8.10
  • Material
  • MR-174
  • Refractive Index (25℃)
  • 1.738
  • UV Cut Off
  • 400/413
  • Abbe Value
  • 33
  • Specific Gravity (20℃)
  • 1.47
Diameter (mm) Nominal Curve True curve    
1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
70mm 0.50 0.27 1942.10 0.10 0.16 9.40 5.50 17.00
70mm 1.50 1.04 511.81 0.39 0.61 9.40 7.50 18.70
70mm 2.25 1.57 338.07 0.59 0.93 8.20 7.00 15.50
75mm 3.50 2.47 214.87 0.93 1.46 6.90 6.10 12.50
75mm 5.00 3.54 149.80 1.34 2.10 4.80 6.30 8.00
75mm 6.75 4.78 110.83 1.82 2.86 5.80 6.00 7.50
70mm 8.50 6.12 86.60 2.34 3.69 6.20 7.00 7.10
70mm 10.25 7.31 72.47 2.81 4.45 6.90 7.50 6.90
65mm 11.50 8.32 63.70 3.22 5.11 6.70 8.60 6.60
65mm 12.50 8.95 59.24 3.47 5.53 6.70 9.50 6.60
  • Material
  • MR-8
  • Refractive Index (25℃)
  • 1.598
  • UV Cut Off
  • 400
  • Abbe Value
  • 41
  • Specific Gravity (20℃)
  • 1.3
  • Visual Transmittance
  • 36%
  • Polarization
  • 96%
  •  
  • Polarizing Film is inseted on 0.6~1.0mm from front surface
Diameter (mm) Nominal Curve True curve    
1.53
Radius of Curvature SAG 40 (mm) SAG 50(mm) Back Curve C.T.(mm) E.T.(mm)
75mm 2.00 1.87 283.42 0.70 1.10 4.00 9.00 12.00
75mm 4.00 4.10 129.27 1.55 2.44 6.00 7.00 10.00
75mm 6.00 6.05 87.60 2.31 3.64 6.00 10.00 10.00
75mm 8.00 7.96 66.58 3.07 4.87 6.00 13.00 10.00

Download Our Complete Stock Lenses Availability

Discover our photochromic lens products that combine style and functionality.

Technical Advantages

Maat employs two production processes: In-mass photochromic offers stable performance at a lower cost, while CB layer coating provides faster transitions and more options at a higher price. Breakthroughs in photochromic dyes ensure rapid response, CAT-3 darkness, color stability, and longevity. Maat combines globally sourced lens substrates with self-developed dye applications. Photochromic lenses offer UV protection and optional blue light filters (UV410, UV420). Transition speeds have improved with Maatlite RapidyTM lenses and CB2 technology.

VR To See The Factory

Here is our virtual reality factory tour.

During customer interactions, we provide choices for video and voice communication, allowing us to deliver live explanations of our factory operations.

Additionally, we extend an invitation for clients to personally visit our factory, nurturing a strong sense of trust in our partnership.

Your Business Partner

We value our business partners and the opportunity that you will collaborate with us. Whether you are an Rx Lab or a wholesaler for stock lens, we have tailored solutions to meet your needs. Partner with Maat and be part of a global network that is revolutionizing the lens industry.

For Rx Lens

As an Rx Lab, you can benefit from our cutting-edge technology and industry expertise to create innovative lens solutions that meet the unique needs of your customers.

For Stock Lens

Stock lens wholesalers can enjoy the exceptional visual experience provided by our photochromic lenses, which adapt to changing light conditions for optimal comfort and clarity.

Stand Out with Comprehensive Advantages

Maat offers a complete category of photochromic lenses with reliable quality. Our lenses are not only cost-effective but also deliver excellent performance. With accurate delivery and timely after-sales support, we ensure customer satisfaction. Choose MAAT for your lens needs.

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Comprehensive Product Range

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Unwavering Quality

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Cost-Efficiency

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Exceptional Performance

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Punctual Delivery

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Timely Post-Sale Service

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Marketing Assistance

Comprehensive Product Range

Comprehensive Product Range

Tour factory boasts a mature production chain, offering a wide variety of products. Free samples are available to provide clients with quality verification.

Unwavering Quality

Unwavering Quality

Our products excel in various aspects including lens lifespan, precise light transmission, and color transition consistency. With 20 rounds of QC, our items hold both national and international certifications. We provide videos showcasing attributes such as color fading speed and depth, residue-free performance, and blue light protection, along with corresponding certificates.

Cost-Efficiency

Cost-Efficiency

Choose from FOB, CIF, or Door-to-Door pricing options. Leave the logistics to us; upon payment, clients simply await delivery. With an autonomous factory and experienced suppliers, purchasing directly from us can slash costs by 10%.

Exceptional Performance

Exceptional Performance

Our products outshine ordinary market photochromic lenses. Elevate your expectations with an 18.5% faster transition speed, 26% quicker fading, and 29.8% deeper color transformation. Comparable to, or even surpassing leading brands, our offerings remain more budget-friendly. When compared to top-tier brands like Transitions, we offer superior cost-effectiveness, reducing expenses by over 50%.

Punctual Delivery

Punctual Delivery

Count on us to finalize and ship samples within 7 days. Stock items ship in 7 working days, while custom lenses are dispatched within 30 to 45 working days. Our adept business team crafts optimal solutions for both products and logistics, ensuring quality items and reducing shipping costs.

Timely Post-Sale Service

Timely Post-Sale Service

Clients receive dedicated support from inquiry to delivery. We provide real-time updates, instilling confidence. In case of post-sale issues, solutions are delivered within 24 hours.

Marketing Assistance

Marketing Assistance

We offer training in product knowledge and sales techniques. Clients can access product copy, videos, images, and more for online selling purposes.

Streamline your Cooperation Process with Maat

We understand the importance of effective communication and efficient processes in building successful partnerships. Our streamlined cooperation process ensures that we meet our customers' needs and deliver high-quality products.

Customer Inquiry

Communicate Customer Needs

Quotation

Sample Inspection

Client Confirmation

Mass Production

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Important Notice For USA Customers:

You must be licensed by the FDA to import into the US. If you are planning to order it is very important that you first inquire about this with the FDA.

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