MaxField® Glass Aspheric Lenses are manufactured from aspheric glass material.
MaxField® Indirect Ophthalmoscopy Lens 20D Small (Ocular Instruments)
High resolution 20 diopter lens offered at the same comfortable diameter as traditional 28D lens. More ergonomic than the traditional 20D when examining smaller patients. Excellent for pediatrics.
Image Mag: 2.97x Laser Spot Mag: .34x FOV: 40°
Clear Aperture: 38mm