Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
| Packaging Details | CARTON BOX |
| Brand Name | Yu Feng |
| Model Number | custom-made to meet your needs. |
| Place of Origin | China |
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Product Specification
| Packaging Details | CARTON BOX | Brand Name | Yu Feng |
| Model Number | custom-made to meet your needs. | Place of Origin | China |
| High Light | High Performance Custom Optical Lenses ，High Performance Optical Glass Lenses ，Large Aperture Custom Optical Lenses | ||
Large Aperture Optical Lens
A large aperture optical lens is a high-performance lens characterized by its ability to transmit light efficiently due to its large clear diameter, or "aperture." This term is most commonly used in the context of photography, astronomy, and other optical applications where the amount of light gathering is crucial.
Key Features and Considerations:
1. **Light Gathering Ability**: The primary advantage of a large aperture lens is its superior light gathering ability, which allows for sharper images in low-light conditions and greater control over depth of field (the range of distances in a photograph that appears acceptably sharp).
2. **Fast Lens**: Larger aperture lenses are often referred to as "fast" because they can let in more light compared to smaller aperture lenses, allowing for faster shutter speeds and/or lower ISO settings.
3. **Depth of Field**: With a large aperture, the depth of field becomes shallower, making it ideal for artistic effects like portraiture where the subject is in focus while the background blurs away.
4. **Size and Weight**: Large aperture lenses typically have larger physical dimensions and tend to be heavier than their smaller aperture counterparts, especially as the aperture size increases.
5. **Cost**: Large aperture lenses are usually more expensive due to the complex manufacturing processes required to produce high-quality optics with excellent performance across a wide aperture range.
6. **Bokeh**: A large aperture can also contribute to the "bokeh" effect, which refers to the aesthetic quality of out-of-focus areas in an image. A lens with a large, round aperture often produces softer, more visually pleasing bokeh.
7. **Applications**: These lenses are highly sought after in situations requiring low-light photography, shallow depth of field, or fast action shooting, such as wildlife photography, sports, and event photography.
In summary, a large aperture optical lens provides photographers and other professionals with enhanced creative control and the capability to capture images in challenging lighting conditions. The design and construction of such lenses demand precision engineering to maintain high image quality at these wide apertures.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
1994
Total Annual:
10-1000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.is a technological enterprise specializing in themanufacture of precision optics. The company has mature production and testing technology, passed the certification of ISO 9001 Quality Attestation,applied for more than 20 patented techn... Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.is a technological enterprise specializing in themanufacture of precision optics. The company has mature production and testing technology, passed the certification of ISO 9001 Quality Attestation,applied for more than 20 patented techn...
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