Description

The 14D Lens is an essential tool for ophthalmic professionals, offering high magnification for detailed retinal examinations. Designed for binocular indirect ophthalmoscopy (BIO), it provides exceptional clarity when examining the posterior pole, macula, optic disc, and central retina. This makes it particularly valuable for glaucoma screening and comprehensive retinal evaluations.

Key Features

• Aspheric Lens Design: The lens features a single or double aspheric design, depending on the model, which enhances imaging quality and minimizes distortion.
• Anti-Reflective Coating: Available with optional coatings such as Laserlight® HD, reducing glare and improving image clarity.
• Custom Engraving: Offers optional custom engraving for both the lens and its case, allowing personalization.

Technical Specifications

• Field of View: 36° / 47° for Volk models and 38° for Ocular MaxField® 14D.
• Image Magnification: 4.30x for Volk and 4.17x for Ocular MaxField® 14D.
• Working Distance: 75 mm for Volk and 72 mm for Ocular MaxField® 14D.
• Lens Weight: 57 g for Ocular MaxField® 14D.

Material and Design

• Optics: Constructed with high transmittance glass optics and patented double aspheric glass optics for superior performance.
• Holding Rings: Available in various colors including red, blue, green, gold, purple, and black for the Ocular MaxField® 14D.

Accessories

Each lens comes with a complimentary protective case and offers free custom engraving, with character limits varying by brand.

Cleaning and Sterilization

For Volk lenses, proper cleaning involves using a low-foaming, neutral pH enzymatic cleaner. The lens should be wiped with a soft, lint-free cotton cloth and rinsed thoroughly. Sterilization is recommended using Ethylene Oxide (ETO), avoiding methods such as autoclaving, boiling, or using harsh chemicals like alcohol or acetone.

Handling Notes

Repeated reprocessing may cause cosmetic discoloration of the holding ring, though this does not affect the lens's functionality. Using a sterilization case or tray is advised to prevent damage or loss.

The 14D Lens stands out as a reliable and versatile instrument, enhancing the precision and effectiveness of ophthalmic examinations through its advanced design and robust specifications.