INS-11075-3 | Opti+ Retina Lens 90D

The Opti+ INS-11075-3 Retina Lens 90D is a compact indirect diagnostic lens designed for non-contact examination of the retina and posterior segment of the eye. When used with a compatible slit-lamp biomicroscope, it provides a wide stereoscopic fundus view with a short working distance for efficient routine examinations.

Its 90-diopter optical power, 72° field of view, and compact 21 mm lens diameter make it particularly convenient for slit-lamp fundus evaluation in ophthalmology clinics, optometry practices, hospitals, universities, and mobile eye-care environments.

Outstanding Features

90D Indirect Diagnostic Lens

The INS-11075-3 features a 90-diopter optical power designed for wide-angle visualization of the retina and posterior segment.

Wide 72° Field of View

A 72° field of view allows the practitioner to observe a broad retinal area during slit-lamp fundus examinations.

0.65× Image Magnification

The lens provides approximately 0.65× image magnification, emphasizing retinal coverage in a compact optical format.

Non-Contact Fundus Examination

The lens enables observation of the posterior segment without directly contacting the patient’s eye, supporting patient comfort and efficient clinical workflow.

Stereoscopic Retinal Visualization

When used with a compatible binocular slit lamp, the lens provides a three-dimensional view of retinal structures for clinical evaluation.

Short Working Distance

A working distance of approximately 10 mm allows controlled positioning close to the patient’s eye during examination.

Compact Lens Diameter

The 90D lens features a compact 21 mm diameter and an 18 mm clear aperture, making it easy to manipulate around the slit-lamp examination area.

Durable Three-Part Construction

The indirect diagnostic lens consists of the optical lens, protective holder, and fixed retaining ring for secure handling during everyday clinical use.

Lightweight and Portable

Its compact dimensions and low weight make the lens convenient to carry between examination rooms, outreach programs, and mobile eye-care locations.

✅ The Opti+ INS-11075-3 Retina Lens 90D offers wide-angle, stereoscopic, and non-contact retinal visualization in a compact format optimized for slit-lamp fundus examinations.