Your Professional Optical Lens Manufacturers
Hong Kong Gaina Technology Co., Ltd. was established in 2012 and has been focusing on the LED industry for more than 12 years. Benefit from the huge market of China's LED industry and reliable supplier relations, we have better price advantage, abundant supply and shorter delivery time. Driven by the ethic of ever-improving customer-understanding, Gainer LED aims to provide a fast,consistent, and highly responsive service to global lighting manufacturers and LED distributors.
Why Choose Us
Rigorous Quality Control
Our professional quality control team conducts thorough inspections. Whether it's a full - scale inspection for high - priority orders or a random part - inspection, we leave no stone unturned to guarantee that only the best - quality products reach you.
Our After-Sales
The takes the initiative and constantly strives to update and improve the product range, looking for solutions to the problems and needs raised by our customers.
Our Certificates
Under the strict management of IS09001 quality system, the company's products have passed a series of international standard certificates such as CE, FDA, ROHS, LFGB and so on.
Sales Market
Our customers are widely spread all over the world,such as UK, France, Singapore, Germany, Canada, South Korea, Denmark, Italy, Vietnam etc.

☆Optical lens ensure consistent magnification and high image quality, minimizing distortion and offering a wide depth of field.
☆They excel in precise measurements across varying distances, crucial for quality control in industries like photolithography.
☆These optical lens are pivotal for capturing detailed, clear images and detecting imperfections that conventional lenses might miss.
☆Whether for metrology or long-distance imaging, optical lens provide unmatched reliability and performance in machine vision systems.
Scenarios of Optical Lens




Vision Correction
Patients with nearsightedness require corrective lenses. They help give them a better view of their immediate surroundings. These prescription lenses improve this patient demographic's vision. Doing so enables them to read, use digital devices, and carry out daily tasks with ease. Conversely, people with hyperopia rely on convex lenses. These lenses help them focus on close objects. They are indispensable in optometry. It is where personalized lens solutions will enhance patients' quality of life.
Cameras and Photography
As photographers endeavor to create that perfect shot, camera lenses play a big role. These photographic lenses are to blame for the different perspectives and focal lengths in photography. They allow photographers to play with depth and focus. The result is thus aesthetically pleasing images. The choice of lens greatly influences the overall image quality. It impacts landscape photography and other forms of photography, too, for that matter.
Microscopy and Telescopes
Optical lenses are also crucial for scientific exploration. They are, for instance, a key component in microscopes and telescopes. These instruments allow scientists and astronomers detailed observations of minute specimens and distant celestial bodies. They make such observations possible. Users can conduct intricate experiments or study the universe with precision lenses. These lenses are indispensable tools that expand scientific horizons.
Smartphone and Digital Devices
Digital devices rely on optical elements, too. Camera lenses in smartphones use these lenses to capture high-quality photos and videos. They also affect the functionality of augmented reality (AR) and facial recognition features. After all, the quality of these integrated lenses directly impacts multimedia capture and enhances user experiences.
Product Dimension

Specification of Optical Lens
|
Product Attribute |
Attribute Value |
|
Product Category: |
LED Lenses & Assemblies |
|
RoHS: |
Details |
|
Product Type: |
LED Lenses |
|
Type: |
Lens |
|
For Use With: |
Cree, Luxeon, Optogan, Osram, Seoul |
|
Packaging: |
Tray |
|
Brand: |
Ledil |
|
Color: |
Clear |
|
Height: |
7.3 mm |
|
Length: |
50 mm |
|
Shape: |
Square |
|
Factory Pack Quantity: |
160 |
|
Subcategory: |
LED Lighting |
|
Termination Style: |
Screw, Pin, Adhesive |
|
Width: |
50 mm |
|
Unit Weight: |
0.264555 oz |
Delivery
|
Selling units |
Single item |
| Single package size | 10X10X4 cm |
| Single gross weight | 0.100 kg |
Packaging & Shipping


FAQ
As one of the leading optical lens manufacturers and suppliers in China, we warmly welcome you to buy cheap optical lens made in China here from our factory. All our products are with high quality and low price.

