Welch Allyn 25020-L 3.5V Diagnostic Otoscope
The Welch Allyn Diagnostic Otoscope head features Halogen HPX™ illumination and fiber optics to allow you to shed more light in the ear and the throat.
This diagnostic instrument provides for easier, more thorough ENT exams.
The Diagnostic Otoscope head produces 30% brighter, whiter light for superior views.
- Halogen HPX™ lamp provides 30% more light output for true tissue color and consistent, long-lasting illumination.
- Fiber optics produce cool light with no reflections, no obstruction.
- Wide-angle viewing lens allows for instrumentation under magnification.
- The sealed system allows for pneumatic otoscopy.
Welch Allyn 11720-L 3.5 V SureColor LED Coaxial Ophthalmoscope
- Halogen light for true tissue colour and consistent, long-lasting performance.
- The coaxial optics produce a shadow-free spotlight, easier entry into undilated pupils and a larger field of view compared to standard ophthalmoscopes.
- 6 apertures:
- Micro – allows quick entry into small, undilated pupils.
- Small – provides excellent view of fundus through an undilated pupil.
- Large – general examination of the eye through dilated pupil.
- Fixation – graduated cross-hairs for measuring eccentric fixation or locating lesions.
- Slit – used to determine levels of lesions and tumors.
- Cobalt blue – used with flourescein dye to view small lesions, abrasions and foreign objects on the cornea.
- 2 filters can be used in conjunction with any of the above apertures:
- Red-Free filter – filters out red light for easy identification of veins, arteries and nerve fibers.
- Polarising filter – virtually eliminates corneal reflection.
- 28 focusing lenses with a range of -25 to +40 diopters, adjustable via easy-to-reach maywheel.
- Rubber brow-rest prevents scratching of eyeglasses.
- Variable illumination strength via the handle rheostat dial.
71020-B | C-CELL BATTERY POWERED HANDLE
- Smooth, nonabrasive knurled finish ensures a no-slip grip.
- Chrome-plated brass construction for durability and reliable long-life.
- Takes two ‘C’ size alkaline batteries (included).
05259-M | RIGID CARRY CASE
- Leather effect exterior .
- Vacuum formed interior to keep instruments in place .
- Protective foam layer for shock absorption.
- Zip fastener.