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Description
Welch Allyn PanOptic Ophthalmoscope80820 PanOptic Ophthalmoscope 5X larger view of the fundus 25 field of view as opposed to 5 from a regular ophthalmoscope. 26% increase in magnification makes retinal details clearer and easier to see. Halogen light for true tissue colour and consistent, long lasting performance. Axial PointSource optics produce a shadow free spotlight, easier entry into undilated pupils. 6 apertures: Micro allows quick entry into small, undilated pupils. Small
80820 | PanOptic™ Ophthalmoscope
- 5X larger view of the fundus - 25° field of view as opposed to 5° from a regular ophthalmoscope.
- 26% increase in magnification makes retinal details clearer and easier to see.
- Halogen light for true tissue colour and consistent, long-lasting performance.
- Axial PointSource™ optics produce a shadow-free spotlight, easier entry into undilated pupils.
-
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.
- 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.
- Red-Free filter - filters out red light for easy identification of veins, arteries and nerve fibers.
- Dynamic focus - smoothly and precisely adjust the focus from -25 to +20 diopters, adjustable via easy-to-reach focussing wheel.
- Patient eyecup comfortably establishes and maintains proper viewing distance and screens out ambient light.
- Greater working distance and ergonomic design for maximum comfort and ease of use.
- Variable illumination strength via the handle rheostat dial.
Rheostat Control
Vary the power of illumination with the smooth turn of a dial.
Aperture Selection Disc
Switch easily between 6 apertures via a disc on the head.
Six Apertures
A wide range of practical apertures to select from.
DYnamic focus
Focus on the fundus, cornea, iris and other ocular structures.
5X Larger Field of view
25 degree field of view compared to 5 degrees on a regular ophthalmoscope.
Narrow beam entry point
Easier entry into undilated pupils compared to a standard ophthalmoscope (left).
71910 | Lithium Ion Rechargeable Handle
- 120 minutes of on-time per charge, twice that of standard NiCad handles.
- Half the weight of traditional 3.5V handles.
- Low battery LED indicates when charge is required.
- Complete with attractive base unit charger and transformer.
- Fits all Welch Allyn 3.5v instrument heads.
Easy Attachment
Align cutouts with lugs, press and twist 90° to fit. Reverse procedure to remove.
Rheostat Control
Smoothly control the applied power with the easy grip dial.
Rechargeable power
Powered by lithium ion rechargeable handle. Charger included.
05258-M | Rigid Carry Case
- Leather effect exterior.
- Vacuum formed interior to keep instruments in place.
- Protective foam layer for shock absorption.
- Zip fastener.
More information: Using Ophthalmoscopes in Eye Examinations
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Good oil and price
Size: Single of 2.6 fl. oz, Number of Items: 1
Good oil good price. †
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Stinky, but Made in USA
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
I bought this product because it was one of the few 40:1/50:1 synthetic 2 cycle oils on Amazon. I have machines that take both, so it's a nice thing to have just 1 gas mix. Anyway, I'd say this product works. My leaf blower hasn't seized up or anything after hours of use, but this oil is noticeably more stinky than the last random, generic product I bought at the farm store. It's a kind of harsh pollution kind of smell. It's hard to describe. It doesn't put out a cloud of smoke. It's just stinky. Not the smell of what I'm familiar with the old, non-synthetic 2-cycle oils of the past. Anyway, I thought you should know. I gave this review an extra star for Made in USA.
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Reviewed in the United States on October 5, 2024
★★★★★ 5
Reasonable price
Size: Single of 13 fl. oz, Number of Items: 1
Great product
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Worked great
Size: Single of 13 fl. oz, Number of Items: 1
That’s what I needed it to do
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Get the larger one if you use more than a gallon a year.
Size: Single of 2.6 fl. oz, Number of Items: 1
Exactly as ordered. Price point is fine for mixing in 1 gallon of gas. I only use 1 gallon of this mix every year in my weed wackers.
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Reviewed in the United States on April 26, 2026