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Description
Welch Allyn PanOptic Ophthalmoscope (Head only)11820 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
11820 | 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.
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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.
- Complete with patient eyecup and corneal viewing lens.
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).
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
4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Love my socks!
They fit perfect!
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Reviewed in the United States on March 19, 2026
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Favorite Socks Ever
Size: Medium, Color: Black/Assorted, Size: Medium, Color: Black/Assorted
I absolutely love these socks, they compress in the middle which is my favorite thing about them! Keeps them from slipping off my feet and also adds support, love love love how they feel and how long they last! This is my second pack that I’ve purchased, I had the multi colored ones before and they’ve lasted me two years before finally starting to wear out and fade and get holes. Definitely going to be routinely buying these every year. Good to wear with my work out shoes...winter boots, Nike sandals, and my everyday adidas sneakers. These are so worth it!
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Reviewed in the United States on May 28, 2019
★★★★★ 5
Great ankle socks that stay put at a great price!!
Size: 6-9, Color: Assorted
These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018