- Página de inicio /
- Electrónica /
- Cámara /
- Camera Accessories /
- Telescope & Microscope Accessories /
- Microscope Accessories /
- Lenses /
- AmScope PA20XK 20X Plan Achromatic Objective ...
0 ratings
Nº de artículo:
4619070
AmScope PA20XK 20X Plan Achromatic Objective Lens with Knurled Ring
82% of respondents would recommend this to a friend
Nº de artículo:
4619070
NIO 3811
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
0 ratings
Escribe una opinión
En stock
Importado de la tienda USA
QTY:
Haz tu pedido ahora y recíbelo por ahí Sábado, Octubre 17
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
20X Plan Achromatic microscope objective lens provides achromatic color-correction and plan field-correction
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Magnification
The 20X magnification offers exceptional clarity and detail, making it ideal for advanced microscopy applications in laboratories and educational settings.
Achromatic Design
The achromatic lens minimizes chromatic aberration, ensuring a true color representation of specimens, which is crucial for accurate analysis and research.
Knurled Ring
The knurled ring provides a secure grip for easy adjustment and lens changes, enhancing usability and convenience for both professional and amateur users.
Detalles de producto
- Brand new 20X Plan Achromatic objective lens for compound microscopes
- Fits common size DIN/JIS standard microscopes
- Achromatic color-correction for improved image quality
- Plan field-correction for accurate and clear viewing
- Magnification of 20X with a numerical aperture of 0.40
- Mechanical tube length of 160mm
| Model Name | PA20XK |
| Brand | AmScope |
| Unit Count | 1 Count |
| Number of Items | 1 |
| UPC | 840979106361 |
| Number of Packs | 1 |
| Item Highlight | DIN Standard RMS 20.32mm Thread 160mm Finite Tube Length Compatible Numerical Aperture 0.40 Plan Achromatic |
| Manufacturer | United Scope, LLC |
| Model Number | PA20XK-V300 |
| Manufacturer Part Number | PA20XK-V300 |
| Light Source Type | LED |
| Magnification Maximum | 20 x |
| Compatible Devices | Personal Computer, Laptop |
| Objective Lens Description | Achromatic |
| Power Source | Battery Powered |
| Enclosure Material | Glass |
| Color | Black, Multicolor, Off-White, Silver |
| Material | Glass |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Advanced Hobbyists
Perfect for serious microscope enthusiasts seeking high-quality imaging and detail in their specimens.
-
Educational Use
Ideal for schools and universities requiring precise optics for biological and material science studies.
-
Professional Microscopists
Designed for professionals needing reliable and clear imaging for research and laboratory applications.
-
Casual Users
Not suitable for casual users or hobbyists who only need basic magnification for simple observations.
DESCRIPCIÓN DEL PRODUCTO
¿Tienes alguna consulta? Chatea con nosotros
Preguntas y respuestas de los clientes
-
Pregunta:
What is the magnification level of the AmScope 20X Plan Achromatic Objective Lens?
Respuesta: The AmScope 20X Plan Achromatic Objective Lens offers a magnification level of 20x. This high magnification is particularly useful for viewing fine details in microscopy samples. Plan achromatic lenses are designed to minimize chromatic and spherical aberrations, leading to clearer images across the entire field of view. They are often used in laboratory settings for biological or material science applications. -
Pregunta:
What does 'plan achromatic' mean in microscope objectives?
Respuesta: The term 'plan achromatic' refers to a lens design that corrects for both chromatic aberrations and field curvature. This means that the lens provides a flat field of focus where all parts of the image are in focus simultaneously, leading to higher clarity when observing specimens. This type of lens is ideal for professionals who require precise and detailed images in fields like biology and material science. -
Pregunta:
What are the benefits of using a knurled ring on the objective lens?
Respuesta: The knurled ring on the AmScope 20X Plan Achromatic Objective Lens provides a more secure grip, allowing for easy adjustments when attaching or removing the lens from a microscope. This feature is particularly beneficial in laboratory settings where frequent changes of lenses are necessary. It enhances user comfort and control, reducing the chances of slippage and enabling quick and accurate switching between objectives. -
Pregunta:
Can I use the AmScope 20X Plan Achromatic Objective Lens with any microscope?
Respuesta: The AmScope 20X Plan Achromatic Objective Lens is designed to fit standard microscopes with a compatible thread size. It's important to check your microscope’s specifications to ensure compatibility. If your microscope model accepts standard threaded objectives, this lens will enhance your viewing capabilities, especially for detailed analysis or educational purposes. -
Pregunta:
What type of specimens can I observe with the 20X objective lens?
Respuesta: The 20X objective lens is suitable for observing a wide range of specimens, including biological samples such as cells, tissues, and microorganisms. It is also effective for examining materials, such as minerals and metals, where fine detail is crucial. This versatility makes it ideal for educational environments, laboratories, and quality control processes. -
Pregunta:
How does the 20X lens compare to other magnification levels?
Respuesta: In the realm of microscopy, the 20X lens strikes a balance between detail and field of view compared to lower (like 10X) and higher magnifications (like 40X). It provides sufficient detail for most applications while maintaining a broad field of view. This makes it an excellent choice for mid-level observation of various specimens without losing the context that higher magnification might obscure. -
Pregunta:
Is the AmScope 20X lens suitable for educational purposes?
Respuesta: Yes, the AmScope 20X Plan Achromatic Objective Lens is highly suitable for educational purposes. Its clarity and correction features help students and educators alike achieve a better understanding of microscopic anatomy and structures. The lens assists in projects or experiments where observation of details plays a crucial role, such as biology classes and laboratory practice. -
Pregunta:
What should I consider when cleaning the AmScope 20X objective lens?
Respuesta: When cleaning the AmScope 20X objective lens, consider using microfiber cloths and lens cleaning solutions specifically designed for optical equipment. Avoid abrasive materials that can scratch the lens surface. Regular cleaning ensures optimal performance and image quality, making it easier to view fine details in your specimens. Cleaning before and after each use can prolong the lifespan of the lens. -
Pregunta:
Can I use this lens for both brightfield and darkfield microscopy?
Respuesta: The AmScope 20X Plan Achromatic Objective Lens is primarily designed for brightfield microscopy, providing high-quality images under standard light conditions. However, with additional darkfield accessories, it can be adapted for darkfield microscopy. This versatility allows users to explore various imaging techniques and is particularly beneficial for studying living specimens that require illumination adjustments. -
Pregunta:
Where can I buy the AmScope 20X Plan Achromatic Objective Lens with Knurled Ring?
Respuesta: You can purchase the AmScope 20X Plan Achromatic Objective Lens with Knurled Ring from Ubuy in Nicaragua. Ubuy offers a wide selection of microscope accessories, ensuring you get the original product with reliable service.
AmScope Lenses PA20XK-V300 Editorial Review
The AmScope 20X Plan Achromatic Objective Lens with Knurled Ring is a great addition to any compound microscope. It is designed to fit common size compound microscopes with the DIN/JIS standard. It offers plan achromatic corrections with a magnification of 20X. The lens provides a broad flat field, making it ideal for hunting protzoans. However, there have been mixed reviews of this product. Some customers have had negative experiences, claiming that the product arrived damaged or dirty. One customer even suspected that it may have been covered in semen. Another customer had mixed feelings as the lens was not parfocal with their other objectives and had to be refocused each time they changed magnification. Despite some negative experiences, the majority of customers have great things to say about this lens. The lens offers excellent views that go flat out to the edges. It has a solid Construction and is well-made. Customers are also happy with the reasonable price of $53.99.
Customer Reviews & Ratings
10 valoraciones de los clientes
-
5 estrella
61%
-
4 estrella
11%
-
3 estrella
0%
-
2 estrella
0%
-
1 estrella
28%
Revisar este producto
Comparte tus ideas con otros clientes
ventajas
- Offers plan achromatic corrections
- Provides a broad flat field, ideal for hunting protzoans
- Reasonable price
Contras
- May arrive damaged or dirty
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Pago seguro
Global Delivery
Easy Returns
Genuine Products
Product Price History
Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
- No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.
NIO 3811
Haz tu pedido ahora y recíbelo por ahí Sábado, Octubre 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
características y beneficios
- Magnification: 20X
- NA: 0.40
- Working Distance: 1.16mm
- Thread: RMS
- Tube Length: 160mm
- Color Correction: achromatic
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.