0 ratings
Item #:
20377917
Volk G-4 Gonio Lens - Numerous Contact Type, Handle and Ring Size Options (G-4 Gonio, with Flange)
90% of respondents would recommend this to a friend
Item #:
20377917
XCD 2416
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
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
Four mirrors providing a full 360° view of the anterior chamber with 50% more image magnification than the classic G-4 Gonio.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Options
The Volk G-4 Gonio Lens offers multiple contact types and handle sizes, allowing customization for various user preferences and clinical needs, enhancing its usability across different examinations.
Optimized Design
Designed without a flange, this lens facilitates easier maneuvering and greater patient comfort during examination, making it a superior alternative to traditional models.
Large Ring Feature
The large ring provides an ergonomic grip, enabling precise control and stability during procedures, thus improving accuracy and reducing fatigue for practitioners.
Product Details
| Finderscope | Reflex |
| Focal Length Description | 15 millimeters |
| Brand | Volk |
| Manufacturer | Volk |
| UPC | 811608013589 |
| Number of Items | 1 |
| Model Number | VG4 |
| Manufacturer Part Number | VG4 |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
-
Eye Care Professionals
Ideal for ophthalmologists and optometrists for precise angle assessment during comprehensive eye examinations.
-
Gonioscopy Procedures
Essential for conducting gonioscopy to evaluate anterior chamber angles in glaucoma management.
-
Customizable Use
Suitable for users needing flexibility with handle and ring sizes for various clinical setups.
-
Home Users
Not suitable for non-professionals; requires specialized training to use effectively for eye examinations.
Product Description
Volk G-4 Gonio Lens - Numerous Contact Type, Handle and Ring Size Options (G-4 Gonio, with Flange)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Volk G-4 Gonio Lens used for?
Answer: The Volk G-4 Gonio Lens is primarily used in ophthalmic practices to provide a comprehensive view of the anterior chamber's angle structures. This lens allows for enhanced visualization which is crucial for diagnosing conditions like glaucoma. Its design supports meticulous examinations by providing an option for various contact types, handle styles, and ring sizes that cater to different preferences and clinical needs. -
Question:
What are the specifications of the Volk G-4 Gonio Lens?
Answer: The Volk G-4 Gonio Lens comes with a unique configuration that includes no flange for ease of use during examinations, alongside a large ring that facilitates comfortable handling. The lens offers numerous contact types which enable it to cater to diverse patient needs and handle preferences. Each option is designed to optimize the clarity of the images captured during gonioscopy, making it an essential tool for eye care professionals. -
Question:
What types of handle and ring size options are available?
Answer: The Volk G-4 Gonio Lens offers various handle styles and large ring sizes that allow practitioners to customize their examination experience. Options range from different ergonomic handle designs suitable for long-term use to diverse ring sizes that fit comfortably across different hand shapes. This adaptability ensures that users can maintain stability and control during examinations, improving both the process and patient comfort. -
Question:
Why choose the Volk G-4 Gonio Lens over other gonio lenses?
Answer: Choosing the Volk G-4 Gonio Lens is beneficial for practitioners looking for versatility and high-quality imaging. The absence of a flange enables easier positioning and minimizes contact discomfort during examinations. Additionally, the large ring option enhances grip and handling, providing ease of use in busy clinical settings. This lens is highly regarded for its optical performance, allowing for a thorough analysis of the angle structures. -
Question:
How does the Volk G-4 Gonio Lens benefit glaucoma assessment?
Answer: The design of the Volk G-4 Gonio Lens significantly aids in glaucoma assessment by providing a clear view of the trabecular meshwork and other angle structures. This clarity is essential for determining the presence of narrow angles or other abnormalities indicative of glaucoma risk. Eye care practitioners rely on its precision to make informed decisions about patient management and treatment strategies, highlighting the lens's role in preventative eye care. -
Question:
Can the Volk G-4 Gonio Lens be used in a pediatric setting?
Answer: Yes, the Volk G-4 Gonio Lens is suitable for pediatric ophthalmology. Its contact design provides essential flexibility during examinations of younger patients, ensuring comfort and reduced strain. Due to its high-quality optics, it allows for accurate assessments even in small, delicate eyes. Practitioners appreciate this lens for its adaptability, which is crucial when engaging with pediatric populations who may require specialized examination techniques. -
Question:
Is it compatible with imaging systems?
Answer: The Volk G-4 Gonio Lens is designed to be compatible with various imaging systems, making it a versatile choice for clinicians who utilize modern technology in ocular assessments. Its optical properties lend themselves to high-resolution imaging, helping capture precise visual data. This compatibility enables seamless integration into digital workflows, allowing for improved patient records and diagnostic accuracy through enhanced imaging. -
Question:
What maintenance is required for the Volk G-4 Gonio Lens?
Answer: Maintaining the Volk G-4 Gonio Lens is straightforward. Regular cleaning with approved lens solutions and microfibre cloths is recommended to preserve its optical integrity. Proper handling and storing the lens in a protective case when not in use will also prolong its service life. These practices are essential in clinical settings to ensure that the lens remains free of debris or smudges, ensuring optimal performance during examinations. -
Question:
Where can I buy the Volk G-4 Gonio Lens in Montserrat?
Answer: You can purchase the Volk G-4 Gonio Lens at Ubuy. Ubuy offers a convenient online platform where you can find this specialized lens along with options tailored to your preferences, ensuring access to high-quality ophthalmic instrumentation in Montserrat. -
Question:
What are the advantages of using a contact-type gonio lens?
Answer: Using a contact-type gonio lens, like the Volk G-4, offers numerous advantages, such as improved stability and a clearer view of the anterior chamber angle. Contact type lenses provide direct access, which helps reduce distortion and enhances the quality of the images captured. This design is particularly useful in detailed assessments when practitioners need to visualize subtle structures, leading to more accurate diagnoses and treatment planning.
Volk Optics VG4 Editorial Review
The Volk G-4 Gonio Lens offers numerous contact type, handle, and ring size options. It comes with a flange and has a small ring. The lens is solid and reliable, allowing for easy angle changes by unscrewing and screwing in the handle. It does not have a hinge, which prevents any accidental angle changes during examinations. The lens includes a case and comes at a good price. However, some customers have expressed disappointment with the product not matching the picture. Overall, it is a recommended option for eye examinations.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Numerous contact type, handle, and ring size options
- Solid and reliable lens
- Easy angle changes with the handle
- No hinge prevents accidental angle changes
- Includes a case
- Affordable price
Cons
- Product may not match the displayed picture
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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
XCD 2416
Order now and get it around Monday, September 21
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
Features & Benefits
- Standard gonio lens for static and dynamic gonioscopy
- All glass design for superior clarity and durability
- Available in various contact type, handle, and ring size options
- Field of View: 4x64°, Image Magnification: 1.0x
- High Magnification option available with 1.5x Image Magnification
- Ideal for dynamic and indentation/compression gonioscopy
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.