Welch Allyn PanOptic 3.5V Halogen HPX With Slit Aperture, Half-Moon Aperture, Red-Free Filter (Head Only) Direct Ophthalmoscope

Welch Allyn PanOptic 3.5V Halogen HPX Ophthalmoscope (Head) Part No. 11810. Its come with Slit Aperture, Half-Moon Aperture, Red-Free Filter. PanOptic Ophthalmoscope addresses the fundamental challenge in ophthalmoscopy—to get a good view of the fundus in order to make a sufficient assessment. Patented Axial PointSource™ Optics make it easy to enter undilated pupils, offering a 25º field of view, resulting in a view of the fundus that's 5X greater than you see with a standard ophthalmoscope in an undilated eye. Direct viewing of the fundus through the PanOptic provides better images of the retinal changes caused by hypertension, diabetic retinopathy, glaucoma, and papilledema to enable clinicians to make these diagnoses earlier.