Molded Aspheric Lenses Manufacturer
Your Trustful Molded Aspheric Lens Supplier
At Chineselens Optics, we have become a trusted partner in precision optics, with extensive experience in supplying high quality molded aspheric lenses to a variety of industries worldwide. Whether your needs come from telecommunications, medical equipment, industrial laser systems or imaging technology, we are committed to providing customized solutions that perfectly meet your specifications.
3mm Aspheric Lens
4mm Aspheric Lens
4.7mm Aspheric Lens
6mm Aspheric Lens
6.33mm Aspheric Lens
7mm Aspheric Lens
8mm Aspheric Lens
10mm Aspheric Lens
all you need to know about molded aspheric lens
Molded aspheric lenses are important in minimizing spherical aberration in high-performance optical systems. Specifically engineered for applications in telecommunications, medical devices, and laser systems, these lenses deliver exceptional clarity and precision, even in compact formats. Whether you require standard products or customized solutions, our aspheric lenses ensure superior performance at competitive prices.
What We Have?
Specifications
- Focal length tolerance: ±1%
- Diameter tolerance: +0.0/-0.1mm
- Thickness tolerance: ±0.1mm
- Surface accuracy: λ/4@632.8nm
- Surface quality: 60/40
- Centration: < 3arc min
- Clear aperture: ≥ 90%
- Bevelling: < 0.2 × 45°
- Coating A: BBAR Ravg < 1% From 400nm-700nm
- Coating B: BBAR Ravg < 1% From 700nm-1100nm
| Item No. | Material | OD(mm) | EFL(mm) | WD(mm) | CT(mm) | NA |
|---|---|---|---|---|---|---|
| GF0110240 | D-ZLAF52LA | 2.40 | 1.14 | 1.129/4.826 | 1.239 | 0.43/0.124 |
| GF0110241 | D-ZLAF52LA | 2.40 | 1.14 | 0.72 | 1.24 | 0.55 |
| GF0140240 | D-ZK3 | 2.40 | 1.45 | 0.88 | 1.00 | 0.56 |
| GF0200300 | D-ZK3 | 3.00 | 2.00 | 1.09 | 2.00 | 0.50 |
| GF0320300 | D-ZLAF52LA | 3.00 | 3.20 | 2.09 | 2.00 | 0.37 |
| GF0370300 | D-ZK3 | 3.00 | 3.76 | 2.98 | 1.50 | 0.33 |
| GF0450300 | D-ZK3 | 3.00 | 4.50 | 3.46 | 1.78 | 0.30 |
| GF0500300 | D-ZK3 | 3.00 | 5.00 | 4.03 | 1.53 | 0.26 |
| GF0600300 | D-ZK3 | 3.00 | 6.00 | 5.20 | 1.50 | 0.21 |
| GF0302 | D-ZK3 | 3.00 | 2.00 | 0.984 | 1.87 | 0.54 |
| GF3038 | L-BAL35 | 3.00 | 3.77 | 2.98 | 1.50 | 0.30 |
| GF0306 | D-ZK3 | 3.00 | 6.00 | 5.21 | 1.50 | 0.20 |
| GF0400400 | D-ZK3 | 4.00 | 4.00 | 2.91 | 2.00 | 0.43/0.124 |
| GF0270450 | D-ZLAF52LA | 4.50 | 2.75 | 1.50 | 2.24 | 0.64 |
| GF0800450 | L-BAL42 | 4.50 | 8.00 | 6.73 | 2.00 | 0.22 |
| GF0610470 | D-ZK3 | 4.70 | 6.16 | 4.37 | 3.48 | 0.30 |
| GF4762 | D-ZK3 | 4.70 | 6.20 | 4.09 | 3.484 | 0.30 |
| GF4780 | D-ZK3 | 4.70 | 8.00 | 6.44 | 2.90 | 0.25 |
| GF0510 | D-ZK3 | 5.00 | 10.00 | 8.95 | 2.00 | 0.20 |
| GF0440540 | D-ZK3 | 5.42 | 4.47 | 3.08 | 3.45 | 0.47 |
| GF0880550 | L-BAL42 | 5.50 | 8.80 | 7.35 | 2.40 | 0.26 |
| GF6040 | D-LAK6 | 6.00 | 4.00 | 2.75 | 2.80 | 0.55 |
| GF6045 | D-LAK6 | 6.00 | 4.50 | 3.307 | 2.80 | 0.55 |
| GF6080 | D-ZK2 | 6.00 | 8.105 | 7.604 | 2.30 | 0.28 |
| GF0610 | D-ZK3 | 6.00 | 10.00 | 8.95 | 2.00 | 0.25 |
| GF0612 | D-ZK3 | 6.00 | 12.00 | 10.64 | 2.50 | 0.23 |
| GF0615 | D-ZK3 | 6.00 | 15.00 | 13.64 | 2.10 | 0.15 |
| GF0310630 | D-ZK3 | 6.325 | 3.10 | 1.76 | 3.214 | 0.67 |
| GF0400631 | D-LAK6 | 6.325 | 4.02 | 2.41 | 2.90 | 0.60 |
| GF1380630 | D-ZK3 | 6.325 | 13.85 | 12.10 | 2.773 | 0.18 |
| GF6380 | D-ZK3 | 6.325 | 8.00 | 7.00 | 1.91 | 0.33 |
| GF0400630 | D-ZK3 | 6.33 | 4.05 | 2.80 | 3.10 | 0.63 |
| GF6340 | D-ZK3 | 6.33 | 4.05 | 2.357 | 3.30 | 0.60 |
| GF0640630 | D-ZK2N | 6.35 | 6.43 | 4.70 | 3.11 | 0.43/0.124 |
| GF1000630 | D-ZK2N | 6.35 | 10.00 | 8.29 | 3.00 | 0.28 |
| GF63510 | L-BAL42 | 6.35 | 10.00 | 8.255 | 3.00 | 0.17 |
| GF0890650 | L-BAL42 | 6.50 | 8.95 | 7.60 | 2.36 | 0.30 |
| GF1200650 | L-BAL42 | 6.50 | 12.06 | 10.61 | 2.36 | 0.22 |
| GF1520650 | D-ZK3 | 6.50 | 15.29 | 13.89 | 2.209 | 0.16 |
| GF1830650 | D-ZK3 | 6.50 | 18.36 | 17.09 | 2.18 | 0.15 |
| GF0708 | D-ZK2 | 7.00 | 8.00 | 6.44 | 2.30 | 0.40 |
| GF0708J2 | D-ZK3 | 7.00 | 8.00 | 8.95 | 2.50 | 0.30 |
| GF0620720 | D-ZK3 | 7.20 | 6.24 | 3.43 | 5.36 | 0.43/0.124 |
| GF10970720 | D-ZK3 | 7.20 | 10.99 | 7.90 | 5.032 | 0.28 |
| GF0840800 | D-ZK3 | 8.00 | 8.42 | 7.05 | 2.30 | 0.37 |
| GF1110800 | D-ZK2N | 8.00 | 11.18 | 9.69 | 2.66 | 0.31 |
| GF2250800 | D-ZK2N | 8.00 | 22.58 | 21.25 | 2.35 | 0.15 |
| GF0811 | D-ZK3 | 8.00 | 11.20 | 9.875 | 2.66 | 0.31 |
| GF0815 | D-ZK3 | 8.50 | 15.00 | 13.60 | 2.50 | 0.27 |
| GF3200930 | L-BSL7 | 9.30 | 31.99 | 30.73 | 2.30 | 0.122 |
| GF2400950 | D-ZK2 | 9.50 | 24.06 | 22.76 | 2.35 | 0.16 |
| GF0800990 | D-ZK3 | 9.936 | 8.00 | 5.90 | 3.43 | 0.50 |
| GF1671000 | L-BAL42 | 10.00 | 16.70 | 14.65 | 3.225 | 0.265 |
| GF1901000 | L-BAL42 | 10.00 | 19.00 | 17.00 | 3.14 | 0.23 |
| GF1521050 | L-BAL42 | 10.50 | 15.26 | 13.58 | 3.00 | 0.3 |
| GF1015 | L-BAL42 | 10.50 | 15.18 | 13.48 | 3.00 | 0.30 |
| GF1121500 | D-ZK3 | 15.00 | 11.24 | 6.83 | 7.00 | 0.62 |
Need Help?
If you don’t find a suitable molded aspheric lens, please contact us to verify and send us your actual requirements so that we can customize it.
How are molded aspheric lenses manufactured?
The production of molded aspheric lenses involves several critical steps:
- Mold Design: A precision mold is developed based on the specific lens requirements, incorporating the exact aspheric surface profile.
- Material Selection: Optical materials are carefully chosen according to their refractive index, transparency, and resistance to environmental factors.
- Molding Process: The selected material is heated until molten and injected into the mold under high pressure. As it cools, the material solidifies into the mold’s shape.
- Finishing and Inspection: After molding, the lenses undergo finishing processes, including polishing and coating, to enhance optical performance. Comprehensive quality control checks are performed to ensure compliance with specified tolerances.
molded aspheric lens capability
| Size | 1.5-7mm | 7-15mm | 15-24mm | 24-35mm |
|---|---|---|---|---|
| PV | 0.15-0.5μm | 0.3-0.8μm | 0.6-1.5μm | 0.8-3μm |
| Bestfit PV | 0.1μm | 0.2μm | 0.4μm | 0.6μm |
| AS | 0.15μm | 0.2μm | 0.3μm | 0.5μm |
| CT Tolerance | ±3μm | ±5μm | ±10μm | ±15μm |
| AVHT | ±5μm | ±5μm | ±5μm | ±10μm |
| DT | ±3-5μm | ±5μm | ±5-10μm | ±10μm |
| S1-S2 | 3μm | 3-5μm | 5-7μm | 10μm |
| SQ | 40/20(60/40) | 40/20(60/40) | 80/50(60/40) | 40/20(60/40) |
Advantages of Molded Aspheric Lenses
Improved image quality: Aspheric surfaces effectively reduce or eliminate optical aberrations, leading to sharper, clearer, and more distortion-free images. This is particularly beneficial in applications where high image quality is essential, such as photography, microscopy, and projection.
Smaller and lighter designs: Molded aspheric lenses can often be designed to be smaller and lighter than their spherical counterparts. This can result in more compact and portable optical systems, as well as reduced weight and cost.
Cost-effective: While the initial tooling costs for manufacturing molded aspheric lenses can be higher than for spherical lenses, the mass production capabilities of the molding process can lead to significant cost savings over time, especially for high-volume applications.
Customization: The molding process offers a high degree of flexibility for customization, allowing lenses to be tailored to specific requirements such as focal length, aperture, and surface profile. This enables the design of lenses that are optimized for particular applications.
Molded lens applications & our projects
Medical Devices
Molded aspheric lenses are used in endoscopes and other diagnostic tools to ensure clear, precise imaging, improving diagnostic accuracy. Their compact design makes them perfect for handheld or minimally invasive medical devices.
Telecommunications
These lenses are essential in fiber optic systems, where they are used to collimate light from laser diodes or couple light into fiber. Their ability to focus and direct light with minimal aberration makes them crucial for maintaining high transmission quality in data transfer applications.
Industrial Laser Systems
In laser scanning, cutting, and welding, molded aspheric lenses enhance laser performance by focusing beams with greater precision. Their use ensures higher accuracy and efficiency in industrial processes where precision is critical.
Connect with Our Experts
We're here to help
Thank you for your interest in molded aspheric lenses.
If you are interested in learning more about molded aspheric lenses or if you have specific requirements for your application, please do not hesitate to contact us. Our team of experts is ready to assist you in selecting the right lens for your needs and providing you with comprehensive information and support.
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No. 12 East Yanhe Road, Yancheng City, Jiangsu Province, China
Call Us
+86-18005107299
Email Address
chineselens@foxmail.com
Email Address
sales@chineselens.com
