Welch Allyn Panoptic Ophthalmoscope Head With Cobalt Blue Filter #11820-open Box

US $5100

Boston, Massachusetts, United States
Feb 16th

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Welch Allyn PanOptic Ophthalmoscope Head #11820 (The cobalt blue filter is used with fluorescein dye to view small lesions, abrasions, and foreign objects on the cornea.) Welch Allyn introduces the PanOptic™ Ophthalmoscope, a revolutionary new concept for visualizing the fundus. Developed by Welch Allyn® the originator of the world's first hand-held direct illuminating opthalmoscope, the PanOptic™ incorporates an innovative and patented new optical design called Axial PointSource™ Optics. This enabling technology makes it easier to enter small pupils and provides a dramatically wider, more panoramic view of the fundus that's 5X larger than ever before achieved with a standard opthalmoscope in an undilated eye. Features: Patented new Axial PointSource™ Optics. Illumination system converges the light to a point at the cornea, allowing easy entry into small, undilated pupils. The illumination pathway then diverges to the retina, illuminating a very wide area of the fundus. Viewing system enables the operator to view the illuminated area on virtually the same axis, creating the widest field-of-view attainable. Provides a 5-times larger view of the fundus than ever before achieved with a standard ophthalmoscope in an undilated eye. Enables a 25-degree field-of-view vs. the standard 5-degree field-of-view. Increases magnification by 26% over a standard scope. Patented Glare Extinguishment System prevents interference from unwanted glare and reflections. New Halogen HPX™ lamp provides bright, white light. Greater working distance improves the comfort of both examiner and patient. Works with all existing Welch Allyn 3.5V power sources (battery handle or wall transformer), saving additional investment. The patient eyecup establishes and maintains proper viewing distance, provides stabilization for the view, is a pivoting point for leverage in panning around the retina, occludes ambient light, and helps with orientation. The dynamic focusing wheel adjusts the focus in a continuous, smooth action for more precise control and the optimum view with a focusing range of -20 to +20 diopters. The aperture dial has micro, small, and large spot sizes, a slit aperture, red-free filter, and cobalt blue filter with add-on corneal magnifying lens (Model 11820 only). The ergonomic design of the built-in, soft grip handle provides maximum comfort, balance and access to controls. Key Components: PanOptic™ Patient Eyecup Halogen HPX™ Lamp Corneal Viewing Lens for PanOptic™ Ophthalmoscope Technical Specifications: Dimensions: 5.12"L x 1.40"W x 3.75"H without eyecup, Eyecup: 1.45"L Weight: .48 lbs. without eyecup, .50 lbs. with eyecup Happy to answer any questions that you might have! PayPal only please! Serious bidders only please! Payment is required in 48 hours after the end of the auction and I will ship within 2 business days after payment is cleared. Thank you! Happy bidding! ;)

Condition:	New other (see details): A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections. ...	Brand	Welch Allyn
Model	#11820