Fundus Lens 90D
A diagnostic lens for retina exams in comprehensive ophthalmic practice, from diabetic screening to glaucoma follow-up. Its compact build supports dynamic posterior-segment viewing through small pupils in daily clinic flow.
Description
The Fundus Lens 90D (BVT-DL90D) is a double aspheric glass diagnostic lens designed for slit lamp fundus examination. Supplied by BrightVision Tech, a specialized ophthalmic equipment supplier, this 90D lens features a small diameter ring that enables dynamic fundoscopy and provides clear imaging even through small pupils.
The double aspheric glass optics deliver enhanced imaging quality with a 74°/89° field of view and 0.76× image magnification, making it a versatile diagnostic tool for general ophthalmic examination. The lens body is constructed from durable aluminum alloy with a scratch-resistant coating, built for reliable daily use in busy clinical environments. A protective storage case is included.
Key Features
- Double Aspheric Glass Optics: Flat, distortion-free imaging across the entire field of view for consistent diagnostic accuracy
- Small Diameter Ring: Enables dynamic fundoscopy even through small pupils, expanding examination capability
- Wide Field of View: 74° to 89° coverage provides comprehensive retinal assessment in a single examination
- Durable Aluminum Body: Scratch-resistant coating protects the lens housing during daily clinical handling
- Protective Storage Case: Included hard case safeguards optical surfaces during transport and storage
Specifications
| Parameter | Value |
|---|---|
| Lens | 90D |
| Field of View | 74° / 89° |
| Image Magnification | 0.76× |
| Laser Spot Magnification | 1.32× |
| Working Distance | 7 mm |
Applications
- Eye clinics — routine fundus examination during slit lamp assessment
- Hospital ophthalmology departments — diagnostic fundus screening
- Optometry practices — general eye health evaluation
- Equipment distributors — diagnostic accessory for slit lamp product lines