Description

The 90D Lens is an essential tool for professionals in the field of ophthalmology, providing unparalleled capabilities for non-contact retinal examination. Renowned for its precision, this lens is designed to be used with a slit lamp biomicroscope, offering exceptional imaging for comprehensive fundus assessment.

Optical Excellence

• Double Aspheric Design: Minimizes peripheral image distortion and enhances depth of field, ensuring clear and accurate visualization.
• Wide-Angle View: Provides a panoramic examination of the retina, including critical areas such as the optic disc, macula, and posterior vitreous.
• Image Characteristics: Produces a real, inverted image with an image magnification of 0.76x and a laser spot magnification of 1.32x.

Versatile Application

The 90D Lens is highly effective for use with small or undilated pupils, making it versatile for various clinical scenarios. Its compact and portable nature allows for easy handling and manipulation within the orbit, facilitating dynamic examination.

Construction and Design

• High-Quality Materials: Constructed from premium optical glass with double aspheric surfaces.
• Durable Housing: Mounted in an anodized aluminum ring available in multiple colors, featuring knurling for a secure grip.
• Anti-Reflective Coating: Some models include advanced coatings to reduce glare, enhancing image clarity.

Cleaning and Maintenance

Proper care involves cleaning with isopropyl alcohol before use, followed by rinsing and drying with non-linting tissue. Sterilization should be performed using Ethylene Oxide only, avoiding methods like steam autoclaving or boiling.

Professional Use

Widely utilized by ophthalmologists, optometrists, and specialists in retina and glaucoma care, the 90D Lens supports both general and detailed retinal imaging. It is also suitable for teaching, research, and clinical practice, providing valuable insights even in challenging pupil conditions.

Certifications and Packaging

While certifications may vary, they typically include CE, ISO13485, and FDA approvals. The lens is supplied unsterile in an individual plastic box, accompanied by relevant medical literature. Proper disposal should adhere to local regulations.

This lens stands as a gold standard in ophthalmic diagnostics, offering robust performance and reliability for eye care professionals worldwide.