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Description
SVBONY SV189 1.3MP USB2.0 Electron Microscope1. Suitable for eyepiece interface size: 23. 2mm, 30. 00mm 2. Applicable microscope method: plug in optical microscope eyepiece holder 3. Photosensitive element: 1 4" 1. 3 million pixel CMOS 4. Still image resolution: 1280x1024, 640x480, 320x240 5. Dynamic image resolution: 1280x1024Pixels 24fps 6. Pixel size: 2. 8x2. 8um 7. Spectral response: 400nm 1000nm 8. Shutter Type: ERS (Electronic Rolling Shutter) 9. Image format: JPG BMP format 10. White
1. Suitable for eyepiece interface size: 23.2mm, 30.00mm
2. Applicable microscope method: plug-in optical microscope eyepiece holder
3. Photosensitive element: 1/4" 1.3 million pixel CMOS
4. Still image resolution: 1280x1024, 640x480, 320x240
5. Dynamic image resolution: 1280x1024Pixels/24fps
6. Pixel size: 2.8x2.8um
7. Spectral response: 400nm-1000nm
8. Shutter Type: ERS (Electronic Rolling Shutter)
9. Image format: JPG/BMP format
10. White Balance: Auto/Manual
11. Interface: USB2.0
12. SVBONY SV189 has 1.3 million pixel high-definition digital images, which can take photos, videos, share and explore every detail of the micro world
13. New specimens can be photographed directly on the slide without having to spend time staring at it like a traditional microscope
14. The camera is connected to the computer via the included USB 2.0 cable, suitable for MAC OS10.5 and above/Windows Vista/7/8/10 (32/64 bit) operating systems, which can easily take color photos and live video
15. Equipped with software, it is convenient for users to edit and process specimen pictures, and provide advanced functions, including measurement, calibration, data export and other functions
16. Net weight: 90 grams
17. Product size: 16 cm
Package details:
- Microscope electronic eyepiece x 1
- 1.5m USB 2.0 cable x 1
- User Manual x 1
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 1
Pieces off in minutes.
Color: Origin - Large, Size: Medium/Large Dog
My pup chewed pieces off in minutes.
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Reviewed in the United States on June 6, 2026
★★★★★ 3
Pretty hard to clean
Color: Cinamutt Roll - Large, Size: Large
We've had this for about a week now. I have 2 dogs, one small one about 55lb. I bought this for my big girl, but lil man is determined to get the best of this toy. Usually they don't both go after the same toys, so this is interesting.
The trouble is, neither one of them can get all the treats out if something makes it all the way down into the crevice. It's surprisingly deep. The up side is that they'll try for quite a while before giving up. The down side is even if you put it in the top rack of the dishwasher, something stuck deep in there isn't going anywhere until you dig it out yourself.
I tried a plastic knife but it broke the second time I used it in there. I wound up using the metal handle of a reusable straw cleaner. Which then I had to wash that, too. Then it needs to dry overnight before it can be used again.
All in all, the dogs like it fine, it's gross to scrape out and wash, takes longer than most toys to dry, and I have the feeling that will eventually cause me to pass it to someone else's dog long before my two have gotten tired of it. At this point I'm pulling out of the toy rotation for a week or two because I'm not ready to clean it a third time.
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Reviewed in the United States on November 16, 2024
★★★★★ 5
Hyena Proof
Color: Acorn - Large, Size: Large
I have an American Bulldog that would chew a brick if he didn’t have an alternative lying around. They won’t last forever (nothing does) but we’ve had two of these over the course of a year and for him that is nothing short of a miracle. And that is daily chewing like it’s his job. I highly recommend the Acornucopia for aggressive chewers with jaws like hyenas…so it’s probably great for your dog too.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Love Barkbox!
Color: Comet - Small, Size: Small
I can't recommend Barkbox Super Chewer dog toys enough for those that have a pet that loves to chew. They are durable!!
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Reviewed in the United States on April 24, 2026
★★★★★ 5
This is an awesome product and affordably priced! I'll buy more in the future!
Color: Comet - Small, Size: Small
This is a great ball for my dog Polly! It doesn't stink or have any weird oils on the ball. It is definitely durable. It has a nice chirping sound and it's great exercise for my dog's jaws. It's not too bouncy and it's the perfect weight that she feels satisfied having in her mouth and when she catches it in mid-air. It's not too heavy that I have to worry about it knocking her teeth out. I almost cancelled the order after I found out the size of the ball, I thought it was a larger ball that Bark makes. It turns out it is larger than a tennis ball which is what I wanted. Someone gave us a black, knobby, ball that is 12.5 inches in diameter and she absolutely loves it, it's her favorite ball. It's the perfect size for her American Pit Bull mouth! I cannot find this product anywhere or a comparable alternative that's the same size. If you know where I can purchase another ball that I've described @ 12.5 in. diameter, please let me know! I'll likely buy this ball that was just delivered, today, in the future, if it's not discontinued! It's a great deal for only $14.99!! Thanks from a happy satisfied customer, V.B.
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Reviewed in the United States on April 23, 2024