Name: Buy Volk Classic BIO Lens 20D at Best B2B Price Online | Medikabazaar
Brand: Volk
SKU: MBPGVOKVKSLZZN47095
Price: 27857.55 INR
Availability: InStock

Get Volk Classic BIO Lens 20D at wholesale B2B prices. India's trusted medical equipment platform for bulk hospital supplies & fast procurement. Shop now!

Volk Optical Inc

Volk

United States

<html><body>The Volk Classic Bio Lens 20D Blue Ring is a diagnostic lens engineered for comprehensive retinal examinations. It is widely recognized as an industry standard for general diagnostic purposes, enabling detailed examination of the optic disc, macula, and posterior pole. This lens features patented double-aspheric glass optics, which provide clear, high-resolution imaging with reduced distortion across the field of view. The advanced double aspheric design maintains linear image magnification and clarity for unsurpassed fundus examinations. The Volk Classic Bio Lens 20D Blue Ring is suitable for use in ophthalmic clinics, eye hospitals, and optometry practices. It is cleared by the FDA for use as a diagnostic contact lens for eye fundus examinations and in the therapy of intraocular abnormalities. Key Features : Designed with patented double-aspheric glass optics for enhanced imaging capabilities. Provides a balanced combination of magnification and field of view for comprehensive retinal exams. Ideal for general diagnosis and high-level central retinal examinations. Compatible with all standard Binocular Indirect Ophthalmoscopes (BIOs).</body></html>

BIO Lens

volk classic bio lens 20d diagnostic lenses

<h4>Features:</h4> <ul class="mb-feature-list"> <li>The Volk 20D is the lens that started the legacy of double aspheric lens design for BIO and is still considered as a gold standard</li> <li>The contributing factors for this are the perfect balance of field of view and magnification of the 20D</li> <li>The working distance of 50 mm also makes lens manipulation a comfortable experience for the examiner</li> <li>This lens is perfect for general diagnosis of patients with a 3x magnification and field of view that allows visualization up to the mid peripheral region</li> <li>The dynamic examination with the appropriate eye movements by the patients allows viewing of the peripheral retina as well as detailed examination by BIO in the primary position provides a comprehensive estimate of retinal health</li> <li>This lens is a great choice both as a first line of diagnosis as well as a high level central retinal examination</li></ul>

Volk Classic BIO Lens 20D

Type

Colour

The Volk 20D Classic Bio Lens is designed for general diagnostic examinations and high-level central retinal assessments. Its 3.13x magnification and 46°/60° field of view enable visualization from the posterior pole through the mid-peripheral retina, making it suitable as both a first-line diagnostic tool and for detailed comprehensive retinal evaluation during binocular indirect ophthalmoscopy.

What clinical applications is the Volk 20D Classic Bio Lens designed for?

The Volk 20D Bio Lens has a working distance of 50 mm, which provides comfortable lens manipulation and positioning during examination. This distance allows the examiner to maintain adequate space between the lens and the patient's eye while achieving optimal visualization of retinal structures.

What is the working distance of the Volk 20D Bio Lens, and how does it affect clinical use?

The Volk 20D features a double aspheric lens design that delivers a balanced combination of magnification (3.13x) and field of view (46°/60°). This design enables clear, precise visualization of retinal details while maintaining a wide enough field to assess both central and mid-peripheral retinal regions during a single examination.

How does the double aspheric lens design benefit diagnostic imaging?

The Volk 20D Bio Lens has a laser spot magnification of 0.32x, which is relevant for procedures requiring laser delivery or photocoagulation guidance during binocular indirect ophthalmoscopy examinations.

What is the laser spot magnification of the Volk 20D Bio Lens?

Yes, the Volk 20D Classic Bio Lens is available in both autoclave sterilizable (ACS®) design for reusable applications and single-use design options, allowing facilities to choose based on their sterilization protocols and operational preferences.

Is the Volk 20D Classic Bio Lens available in sterilizable formats?

The Volk 20D is recognized as a gold standard for general diagnostics due to its optimal balance of magnification and field of view, which allows comprehensive retinal assessment in the primary position while enabling peripheral retina visualization through dynamic examination with patient eye movements. This combination makes it ideal for both routine screening and detailed clinical evaluation.

What makes the Volk 20D the preferred choice for general diagnostic examinations?

Description

Key Specification & Dimensions

Volk Classic Bio Lens 20D Blue Ring (V20LCBE)

<html><body>The Volk Classic Bio Lens "20D Purple Ring" (V20LCPE) is a widely recognized diagnostic lens, considered a gold standard for general ophthalmic diagnostics. It is ideal for comprehensive retinal examinations, including high-level central retinal examinations and visualization of the mid-peripheral and peripheral retina through dynamic examination techniques. This lens is designed to provide clear, high-resolution imaging for precise assessments of the optic disc and macula. Constructed with patented double aspheric glass optics, the Volk Classic Bio Lens "20D Purple Ring" utilizes high-quality glass materials to minimize distortions and aberrations, ensuring enhanced imaging capabilities. This durable lens is designed for reusable clinical settings and can be reprocessed through thorough manual cleaning and Ethylene oxide sterilization, as well as disinfection. The Volk Classic Bio Lens "20D Purple Ring" is intended for use by licensed physicians with a Binocular Indirect Ophthalmoscope (BIO). It meets the provisions of US FDA regulations, classified as Class 1 and 510(k) Exempt under 21 CFR 886.1380. Key Features : Designed for general ophthalmic diagnostics and high-level central retinal examinations, enabling visualization of the central, mid-peripheral, and peripheral retina Features patented double aspheric glass optics and high-quality glass materials for enhanced imaging and reduced distortions Classified as US FDA Class 1, 510(k) Exempt under 21 CFR 886.1380 Reusable construction compatible with Ethylene oxide sterilization and disinfection for clinical use Compatible with Binocular Indirect Ophthalmoscope (BIO) systems</body></html>

<h4>Features:</h4>
<ul class='mb-feature-list'>
<li>The Volk 20D is the lens that started the legacy of double aspheric lens design for BIO and is still considered as a gold standard</li>
<li>The contributing factors for this are the perfect balance of field of view and magnification of the 20D</li>
<li>The working distance of 50 mm also makes lens manipulation a comfortable experience for the examiner</li>
<li>This lens is perfect for general diagnosis of patients with a 3x magnification and field of view that allows visualization up to the mid peripheral region</li>
<li>The dynamic examination with the appropriate eye movements by the patients allows viewing of the peripheral retina as well as detailed examination by BIO in the primary position provides a comprehensive estimate of retinal health</li>
<li>This lens is a great choice both as a first line of diagnosis as well as a high level central retinal examination</li></ul>

Volk Classic Bio Lens 20D Purple Ring (V20LCPE)

<html><body>The Volk Classic Bio Lens 20D Gold Ring is engineered for comprehensive ophthalmic examinations, serving as a gold standard for general diagnostics and high-level central retinal examinations. This lens is widely recognized for its utility in detailed assessments of the optic disc, macula, and posterior pole.Featuring patented double aspheric glass optics, the Volk Classic Bio Lens 20D Gold Ring provides enhanced imaging capabilities by minimizing distortions and aberrations, ensuring clear and sharp images during diagnostic procedures. The lens is constructed with a durable metal ring, presented in a distinctive Gold Ring finish.Volk diagnostic lenses, including the Classic Bio Lens 20D, have received US FDA approval, affirming their suitability for clinical use.Key Features : Ideal for general diagnosis and high-level central retinal examinations. Features patented double aspheric glass optics for enhanced imaging. US FDA approved for clinical application.</body></html>

Volk Classic Bio Lens 20D Gold Ring (V20LCGD)

<html><body>The Volk Classic Bio Lens 20D Green Ring is engineered for comprehensive ophthalmic diagnostics, serving as a primary tool for general and high-level central retinal examinations. This lens facilitates detailed visualization of the central and mid-peripheral retina, supporting thorough fundus examinations. Featuring patented double aspheric glass optics, the lens is designed to minimize distortions and aberrations, ensuring clear and sharp images during diagnostic procedures. The lens housing is constructed from metal, providing durability for consistent clinical use. As a medical device, the Volk Classic Bio Lens 20D is classified as FDA Class II under product code HJK, indicating its regulatory compliance for diagnostic contact lenses. It is compatible with all standard Binocular Indirect Ophthalmoscopes (BIOs) and can be sterilized using methods such as Ethylene Oxide, Steam Sterilization, Sterrad®, and V-Pro® for safe reuse in clinical settings. Key Features : Designed for general diagnostics and high-level central and peripheral retinal examinations. Constructed with patented double aspheric glass optics for enhanced imaging and a durable metal housing. FDA Class II medical device (Product Code HJK) and compatible with all standard Binocular Indirect Ophthalmoscopes (BIOs). Sterilizable via Ethylene Oxide, Steam Sterilization, Sterrad®, and V-Pro® for repeated clinical application.</body></html>

Volk Classic Bio Lens 20D Green Ring (V20LCGN)

<html><body>The Volk Classic BIO Lens 20D Red Ring (V20LCRD) is an industry-standard diagnostic lens designed for comprehensive retinal examinations. This lens is widely recognized for its clarity and precision, making it a gold standard for general diagnostics and high-level central retinal examinations. It enables detailed visualization of the optic disc and macula, extending to the central and mid-peripheral retina.Featuring patented double aspheric glass optics, the Volk Classic BIO Lens 20D Red Ring provides enhanced imaging capabilities by minimizing distortions and aberrations. This design ensures clear, high-resolution images across the entire field of view, supporting accurate diagnostic assessments.The Volk 20D BIO Lens is approved by the US FDA, with the V20LC product code listed under FDA Regulation 21 CFR 886.1380 as a Class 1, 510(k) Exempt device. This lens is designed for reprocessing and is compatible with Ethylene Oxide sterilization, ensuring suitability for repeated use in clinical settings.Key Features : Ideal for general diagnosis and high-level central retinal examinations, allowing visualization up to the mid-peripheral region. Equipped with patented double aspheric glass optics for enhanced imaging and reduced optical aberrations. US FDA approved under Regulation 21 CFR 886.1380 as a Class 1, 510(k) Exempt device. Compatible with Ethylene Oxide sterilization for safe reprocessing and long-term clinical use. Designed for use with Binocular Indirect Ophthalmoscopes (BIO) for comprehensive fundus examinations.</body></html>

Volk Classic Bio Lens 20D Red Ring (V20LCRD)

<html><body>The Volk Classic Bio Lens 20D Silver Ring is engineered for comprehensive ophthalmic diagnostics, serving as a primary instrument for general diagnosis and high-level central retinal examinations. It facilitates detailed examination of the optic disc, macula, and posterior pole, and supports peripheral retina evaluation through dynamic examination techniques [3, 7, 11, 14]. This lens is also suitable for diagnostic imaging and visible and near-infrared wavelength laser procedures [2]. Featuring patented double aspheric glass optics, the Volk Classic Bio Lens 20D Silver Ring provides clear, high-resolution imaging with minimized distortion and aberrations [3, 6, 7, 9, 10, 15]. The lens is encased in a durable metal ring with a "Silver Ring" finish, designed for long-term clinical use [4, 7]. This medical device is classified as Class I and is 510(k) exempt under US FDA regulations 21 CFR 886.1380, adhering to 21 CFR 820 [13]. It has been determined to be substantially equivalent to legally marketed predicate devices for its indicated uses [12]. Key Features : Ideal for general diagnosis and high-level central retinal examinations, including detailed examination of the optic disc, macula, and posterior pole, and peripheral retina evaluation [3, 7, 11, 14] Features patented double aspheric glass optics for enhanced imaging and a durable metal "Silver Ring" [3, 4, 6, 7, 9, 10, 15] US FDA Class I, 510(k) exempt, compliant with 21 CFR 820, 886.1380 [13]</body></html>

Volk Classic Bio Lens 20D Silver Ring (V20LCSR)

<html><body>The Volk Classic BIO Lens with a 20D power and "Pink Ring" is an industry-standard diagnostic lens for comprehensive ophthalmic examinations. It is engineered with patented double aspheric glass optics, designed to provide clear, high-resolution imaging with reduced distortion across the field of view.This 20D lens is ideal for general diagnostics and high-level central retinal examinations, offering excellent views of the optic disc and macula. It provides a 46° / 60° field of view, 3.13x image magnification, and 0.32x laser spot magnification, with an optimized working distance of 50 mm. The lens housing, featuring a "Pink Ring", is constructed from metal, ensuring durability for long-term clinical use.The Volk Classic BIO Lens 20D is a Class II medical device, cleared by the US FDA for use as a diagnostic lens for eye fundus examinations and in the therapy of intraocular abnormalities.Key Features : Designed for general diagnostic and high-level central retinal examinations, providing excellent views of the optic disc and macula. Features patented double aspheric glass optics for enhanced imaging capabilities and reduced distortion. Constructed with a durable metal housing, identified by its "Pink Ring". Cleared by the US FDA as a Class II medical device for eye fundus examinations and therapy of intraocular abnormalities.</body></html>

<h4>Features:</h4> <ul class="mb-feature-list"> <li>Ultra-high resolution viewing of posterior pole</li> <li>Excellent stereo imaging for diagnosis of macular abnormalities</li> <li>High magnification facilitates examination of geriatric patients</li> <li>Lens adapter provides stability with extended working distance</li></ul>

Volk Classic Bio Lens 20D Pink Ring (V20LC-CC)

<html><body>The Volk Classic BIO Lens 20D(V20LC) is a widely recognized diagnostic lens engineered for comprehensive ophthalmic examinations. It serves as a first-line diagnosis tool, ideal for general diagnostics and high-level central retinal examinations, including detailed imaging of the optic disc and macula. Engineered with patented double aspheric glass optics, the Volk Classic BIO Lens 20D(V20LC) provides enhanced imaging with clarity and precision. Its advanced design ensures an excellent field of view and magnification, while being perfectly corrected for field curvature, astigmatic aberrations, and coma. The lens features a durable construction, with a metal housing, built for consistent clinical use. The Volk Classic BIO Lens 20D(V20LC) is compatible with all standard Binocular Indirect Ophthalmoscopes (BIOs) and is suitable for laser delivery procedures. It is a reusable device that can be disinfected and sterilized, with specific instructions available for cleaning and Ethylene Oxide (ETO) sterilization. This product has received US FDA approval. Key Features : Designed for general diagnostics and high-level central retinal examinations, including detailed imaging of the optic disc and macula. Features patented double aspheric glass optics for enhanced imaging, corrected for field curvature, astigmatism, and coma. Constructed with premium materials, including glass optics and a metal housing, ensuring durability for clinical use. Reusable lens compatible with disinfection and Ethylene Oxide (ETO) sterilization for reprocessing. Compatible with all standard Binocular Indirect Ophthalmoscopes (BIOs) and suitable for laser delivery. Holds US FDA approval for diagnostic use.</body></html>

Volk Classic Bio Lens 20D(V20LC)

<html><body>The Volk Classic Bio Lens 20D – Champagne Gold Ring (V20LC-LE) is a diagnostic lens engineered for high-quality retinal imaging and general ophthalmic diagnosis. This 20D lens is widely utilized in indirect ophthalmoscopy for comprehensive retinal examinations, including detailed visualization of the optic disc and macula. Its design also supports peripheral retina evaluation through appropriate eye movements. Constructed with patented double-aspheric glass optics, the lens provides superior optical clarity and consistent magnification, ensuring clear, high-resolution imaging with reduced distortion across the field. The Champagne Gold Ring edition offers a refined aesthetic while maintaining the precision expected from Volk lenses. This lens is also compatible with lasers for use in Laser Indirect Ophthalmoscopy (LIO) procedures. Key Features : Designed for general diagnosis and comprehensive retinal examinations, including the optic disc, macula, and posterior pole Features patented double-aspheric glass optics for enhanced imaging capabilities and clarity Approved under US FDA regulations as a Class 1, 510(k) Exempt device (21 CFR 886.1380) Compatible with Ethylene Oxide (ETO) and Steam Sterilization methods for reprocessing</body></html>

Material / Composition	Patented Double-Aspheric Glass Optics
Clinical Application	General Diagnostics, Retinal Examinations, Fundus Examinations
Regulatory Approval	FDA 510(k) Cleared (as diagnostic contact lens)
Sterility	Reusable, requires user sterilization
Compatible Equipment / System	All Standard Binocular Indirect Ophthalmoscopes (BIOs)