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Description
Welch Allyn LED PanOptic Ophthalmoscope (Head only)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. LED 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
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.
- LED 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.
- 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
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Good replacement Air Filter
Size: CRV (2023-2025) 1.5L Gas
Great replacement with its average cost. Better airflow and yet good filtration.
- Honda CRV 1.5T 2025 EXL
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Nice product
Size: CRV (2023-2025) 1.5L Gas
Had no problem with them they was easy to install work just fine
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Fits
Size: CRV (2023-2025) 1.5L Gas
Fit and worked just fine.
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Convenient and Cost-Effective Air Filter Set for Gasoline Engine
Size: CRV (2023-2025) 1.5L Gas, Size: CRV (2023-2025) 1.5L Gas
Why did you pick this product vs others?:
The set includes both the engine air filter and the cabin air filter, which I find extremely convenient because both usually need replacing around the same time—especially if you drive in dusty environments or have seasonal allergies.
Ease of installation:
I replaced both filters myself in under 20 minutes using just basic tools. No instructions are included, but a quick search online brought up several helpful videos tailored to my car model. Both filters fit perfectly without any force or trimming needed, which isn’t always the case with aftermarket brands.
Functionality:
From past experience, replacing the engine air filter regularly (every 12,000 to 15,000 miles as suggested in the owner’s manual) helps maintain better fuel efficiency and extends engine life by keeping debris out of the combustion chamber. After swapping in the new filter, I noticed the engine ran slightly smoother—especially on acceleration.
Smell:
The cabin air filter is equally important, particularly for passengers with allergies or sensitivity to airborne particles. I could immediately tell the airflow from the vents was stronger and fresher-smelling after the replacement, which suggests the old filter was overdue.
Value for money:
The ITESIER Cabin and Engine Air Filter combo pack is a smart buy for anyone maintaining a gasoline-powered vehicle like my Honda Civic. This combo pack offers good value for money compared to buying each filter separately.
Quality:
Overall, if you’re comfortable with basic DIY car maintenance, this kit is a great choice. It’s affordable, fits properly, and provides an easy way to knock out two important maintenance tasks in one go.
Filter quality:
The filters are high quality. They work without problems. Just be aware that this is designed only for gasoline engines—it won’t be compatible with diesel or hybrid powertrains.
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Exactly what I needed
Size: CRV (2023-2025) 1.5L Gas
I'm not sure how much there is to say about an automotive cabin air filter. I double-checked the specs to make sure this was compatible with my car, ordered the filter, then installed it. It fit, it didn't have a weird smell, I haven't thought about it since. That's exactly what I want in an air filter. Five stars!
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Reviewed in the United States on October 20, 2025