What is a 20D Double Aspheric Lens used for?

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.

How does a double aspheric lens improve image quality?

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.

Is the 20D Double Aspheric Lens compatible with all cameras?

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.

What materials are used in the construction of a 20D Double Aspheric Lens?

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.

Can I use a 20D Double Aspheric Lens for video recording?

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.

What are the advantages of using aspheric lenses over traditional lenses?

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.

How do I clean and maintain my 20D Double Aspheric Lens?

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.

What focal length does the 20D Double Aspheric Lens represent?

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.

Are there any special filters compatible with the 20D Double Aspheric Lens?

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.

Where can I buy a 20D Double Aspheric Lens in New Zealand?

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.

How to Shop BEXCO 20D Double Aspheric Lens Online From Ubuy?

It’s easy to shop BEXCO 20D Double Aspheric Lens online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is BEXCO 20D Double Aspheric Lens Available to Shop Online in New Zealand?

Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The BEXCO 20D Double Aspheric Lens is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

BEXCO

20D Slit Lamp Lens offers an ideal combination of field and magnification.

BEXCO

Item #: 29768469

BEXCO 20D Double Aspheric Lens

77% of respondents would recommend this to a friend

Item #: 29768469

NZD 102

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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.

Product Details

Brand Name	BEXCO
Manufacturer	BEXCO
Number of Items	1
Model Number	BEX20DBLac
Manufacturer Part Number	BEX20DBLac
Item Weight	0.17 kg
Magnification Strength	2.97 x
Lens Material	Glass
Color	Black
Brand	BEXCO

Who Should Buy?

Optometrists
Ideal for eye care professionals needing high-quality lenses for accurate vision testing and assessments.
Photography Enthusiasts
Perfect for photographers seeking superior optical clarity and minimal distortion for crisp image capture.
Engineers
Useful for optical engineers requiring precise specifications and performance in optical device design and testing.

Casual Users
Not suitable for everyday users without specialized knowledge or need for advanced optics.

Product Description

BEXCO 20D Double Aspheric Lens

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Product Buying Guide

The BEXCO 20D Double Aspheric Lens is crafted to provide exceptional clarity and precision for various ophthalmic procedures. Its advanced features and ergonomic design make it an indispensable tool for professionals in the field of ophthalmology. Continue Reading

Customer Questions & Answers

Question: How to Shop BEXCO 20D Double Aspheric Lens Online From Ubuy?

Answer: It’s easy to shop BEXCO 20D Double Aspheric Lens online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is BEXCO 20D Double Aspheric Lens Available to Shop Online in New Zealand?

Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The BEXCO 20D Double Aspheric Lens is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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.

Customer Reviews & Ratings

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Pros

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

Cons

Some feedback about the material quality

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 102

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Features & Benefits

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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BEXCO 20D Double Aspheric Lens