20D Double Aspheric Ophthalmic Lens MARS Textured Finish Volk Box

Description

Product Overview

The MARS 20D Double Aspheric Ophthalmic Lens (model MARS2011) is engineered to meet the exacting standards of modern eye care professionals. Constructed with a high‑precision double aspheric surface, the lens delivers superior optical performance, reducing spherical aberration and providing a crisp, distortion‑free view of ocular structures. The lens features a 20 diopter power, ideal for both routine slit‑lamp examinations and detailed retinal inspections. Its black textured finish not only adds a professional aesthetic but also offers resistance to scratches and fingerprints, extending the lifespan of the optic surface. Packaged in a specialized Volk‑style box, the lens is protected during shipping and storage, and the compact design facilitates easy transport between clinical settings. The product dimensions are approximately 5 inches in diameter, fitting comfortably on most patients, while the overall package measures 5 x 4 x 4 inches and weighs just 3.53 ounces, making it lightweight and portable.

Usage

This lens is suited for a variety of ophthalmic procedures, including anterior segment examinations, fundus photography, and laser alignment checks. Its high‑resolution capability allows clinicians to detect subtle pathologies such as early cataract formation, macular edema, and optic nerve head changes. The ergonomic design ensures that the lens can be easily mounted on standard ophthalmoscopes or slit‑lamp microscopes without additional adapters. Because of its durable finish, the lens can withstand frequent cleaning with alcohol‑based solutions, a common requirement in busy clinical environments. The Volk‑style box provides a secure housing that protects the lens during travel, making it an excellent choice for mobile eye‑care units, outreach programs, and teaching hospitals where equipment is frequently moved between rooms. The 5‑inch diameter offers a comfortable fit for a broad patient demographic, from pediatric to geriatric populations, reducing the need for multiple lens sizes.

Why Choose Us

MARS International has a reputation for delivering reliable medical instruments that combine precision engineering with user‑centered design. The 20D Double Aspheric Lens reflects this commitment through rigorous quality control processes, including interferometric testing of the optical surface and durability testing of the housing. Each lens is calibrated to meet ISO 10993 standards for biocompatibility, ensuring safe contact with ocular tissues. The black textured coating is applied using a vacuum‑deposition technique that guarantees uniform coverage and resistance to wear. In addition, MARS provides a comprehensive after‑sales support program, offering technical assistance, replacement parts, and a one‑year warranty that covers manufacturing defects. This level of service gives clinicians confidence that their investment will remain functional and accurate throughout its service life, reducing downtime and maintaining patient care standards.

Key Features

• High‑precision double aspheric surface for crystal‑clear imaging and reduced distortion.
• 20 diopter power suitable for a wide range of ophthalmic examinations.
• Durable black textured finish that resists scratches and fingerprints.
• Compact Volk‑style box for secure storage and easy transport between clinical sites.
• Responsive customer support with a one‑year warranty and technical assistance.

FAQ

What types of eye examinations can I perform with this lens?

The 20D Double Aspheric Lens is versatile enough for anterior segment checks, fundus examinations, and laser alignment procedures. Its high resolution makes it ideal for detecting early signs of disease.

Is the lens compatible with all ophthalmoscopes?

Yes, the lens is designed to mount on standard ophthalmoscopes and slit‑lamp microscopes without the need for additional adapters, making it a plug‑and‑play solution for most clinical setups.

How should I clean and maintain the lens?

Clean the lens with a soft lint‑free cloth and an alcohol‑based solution recommended by the manufacturer. The textured coating protects the surface from minor scratches during routine cleaning.

What is included in the packaging?

The package contains the 20D Double Aspheric Lens, a protective Volk‑style box, and a brief user guide outlining mounting instructions and care recommendations.

Can I get technical support if I encounter an issue?

Absolutely. MARS International offers a dedicated support line and online resources. The lens comes with a one‑year warranty covering manufacturing defects, and replacement parts are readily available.