商品＃:
29768469
BEXCO 20D Double Aspheric Lens
商品＃:
29768469
TWD 1883
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
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立即訂購並活動它 週六, 八月 29
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20D Slit Lamp Lens offers an ideal combination of field and magnification.
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What Stands Out
High Clarity
This lens offers exceptional optical clarity, enhancing image quality for professional photography and videography, ensuring every detail is captured with precision.
Lightweight Design
Weighing only 20D, this double aspheric lens is lightweight and easy to handle, making it perfect for on-the-go photographers and reducing fatigue during long shoots.
Versatile Compatibility
Designed to fit various camera models, this lens provides flexibility for different shooting situations, allowing you to easily switch between photography styles without hassle.
產品詳情
| Brand Name | BEXCO |
| Manufacturer | BEXCO |
| Manufacturer Part Number | BEX20DBLac |
| Model Number | BEX20DBLac |
| Item Weight | 0.17 Kilograms |
| Are Batteries Required | No |
| Magnification Strength | 2.97 x |
| Lens Material | Glass |
| Color | Black |
| Brand | BEXCO |
| Batteries Required? | No |
Who Should Buy?
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Optometrists
Ideal for eye care professionals needing high-quality lenses for accurate vision testing and assessments.
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Photography Enthusiasts
Perfect for photographers seeking superior optical clarity and minimal distortion for crisp image capture.
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Engineers
Useful for optical engineers requiring precise specifications and performance in optical device design and testing.
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Casual Users
Not suitable for everyday users without specialized knowledge or need for advanced optics.
產品描述
BEXCO 20D Double Aspheric Lens
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客戶問題與解答
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問題:
What is a 20D Double Aspheric Lens used for?
Answer: A 20D Double Aspheric Lens is primarily used in optical systems for applications like photography, microscopy, and telescopes. This type of lens minimizes spherical aberration, delivering sharper images with improved clarity. It’s particularly beneficial in high-resolution imaging systems where precision is critical, making it ideal for both professional and amateur photographers seeking high-quality results. -
問題:
How does a double aspheric lens improve image quality?
Answer: The double aspheric design of this lens allows for better control over light distortion, resulting in reduced optical aberrations. By shaping the lens surfaces, it directs light more efficiently, enhancing sharpness and contrast in images. This technology is perfect for applications that require clarity, like surveillance cameras or scientific imaging, where accurate visual representation is crucial. -
問題:
Is the 20D Double Aspheric Lens compatible with all cameras?
Answer: Compatibility largely depends on the camera mount and lens specifications. While the 20D Double Aspheric Lens may fit many systems, it’s essential to check for adapter requirements for your specific camera model. For instance, if you're using DSLRs or mirrorless cameras, ensure you have the right adapters for seamless integration and optimal performance. -
問題:
What materials are used in the construction of a 20D Double Aspheric Lens?
Answer: Typically, a 20D Double Aspheric Lens is made from high-quality optical glass that is designed to reduce chromatic aberration and enhance light transmission. Some lenses also incorporate coatings to reduce glare and improve durability, ensuring longevity in various environments, ideal for outdoor photography or laboratory settings. -
問題:
Can I use a 20D Double Aspheric Lens for video recording?
Answer: Yes, the 20D Double Aspheric Lens is highly suitable for video recording as it provides consistent image quality across a range of focal lengths. Its ability to minimize distortion helps in capturing clear, cinematic shots, which is essential for filmmakers and content creators looking to elevate their visual storytelling. -
問題:
What are the advantages of using aspheric lenses over traditional lenses?
Answer: Aspheric lenses, such as the 20D Double Aspheric Lens, offer several advantages over traditional spherical lenses, including reduced optical aberrations and lighter weight. They allow for a sleeker design and can achieve the same image quality in a thinner profile, making them suitable for portable equipment in photography and videography. -
問題:
How do I clean and maintain my 20D Double Aspheric Lens?
Answer: To maintain your 20D Double Aspheric Lens, always use a microfiber cloth specifically designed for lenses to prevent scratches. Regularly dust off particles using a soft brush or blower and, if necessary, use lens cleaning solutions for deeper cleans while avoiding overly abrasive substances. Proper maintenance ensures longevity and the retention of image quality. -
問題:
What focal length does the 20D Double Aspheric Lens represent?
Answer: The designation '20D' refers to the focal length equivalent, indicating that the lens provides a field of view similar to a 20-degree angle in a standard setup. This wider field of view is advantageous for landscape photography or architectural shots, allowing more content within the frame without needing to physically back away. -
問題:
Are there any special filters compatible with the 20D Double Aspheric Lens?
Answer: Yes, various filter types are compatible with the 20D Double Aspheric Lens, including polarizing filters that enhance colors and reduce glare, or ND filters that allow for creativity in exposure settings. When using filters, it's crucial to ensure the threading and mount match the lens specifications for optimal performance. -
問題:
Where can I buy a 20D Double Aspheric Lens in Taiwan?
Answer: You can purchase the 20D Double Aspheric Lens conveniently on Ubuy, which offers a wide selection of optical products. Ubuy ensures you have access to the latest models and brands, making it a reliable choice for all your photography needs.
BEXCO Optics BEX20DBLac Editorial Review
The BEXCO 20D Double Aspheric Lens is a well-regarded tool for examining the fundus. It is particularly popular among veterinary professionals, who appreciate its safety and effectiveness in examining the eyes of animals without putting their own noses and faces at risk. Additionally, it has gained attention from human doctors, especially those who are interested in recording retinal exams with smartphones. The lens has been praised for its excellent optics, ensuring clear and accurate images of the fundus. Its double aspheric design further enhances its performance, allowing for a better view of the periphery. Both ophthalmologists and endocrinologists have expressed positive sentiments about the lens, indicating its versatility and suitability for different medical specialties. While there have been some comments about the material of the lens, overall, users find it to be of excellent quality. Its durability and reliability make it a valuable asset for medical professionals.
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優點
- Safe and effective for examining animal eyes
- Suitable for recording retinal exams with smartphones
- Excellent optics and double aspheric design
- Versatile and suitable for different medical specialties
- Durable and reliable
缺點
- Some feedback about the material quality
Platform Trust & Buyer Confidence
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Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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TWD 1883
立即訂購並活動它 週六, 八月 29
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特色和優勢
- BEXCO 20D Double Aspheric Lens provides an extended working distance from cornea.
- The lens is sterilizable and perfectly corrected for field curvature, astigmatism, aberrations, and coma.
- Comes in a wooden case for safety and elegance.
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