Make blood flow observation easier! Blood flow scope with autofocus function.

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3R-MSBTVTY-F

last updated：Jun 29, 2026

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[Free demo units available] Equipped with an automatic focus adjustment feature that focuses on moving blood flow in about 2 seconds! It instantly focuses, allowing for smooth observation of blood flow.

By adopting the rare "liquid lens" used in microscopes, instant focus adjustment, miniaturization, and reduced power consumption have been achieved. Additionally, it is uncommon for handheld blood flow observation devices to be equipped with an autofocus function, and even when traditional products have this feature, they often struggle with slow and difficult focusing. The blood flow observation device equipped with high-precision "high-speed autofocus" is the "Autofocus Microscope VIEWTY."

Related Link - https://3rrr-btob.jp/archives/items/3r-drauto

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basic information

≪Product Specifications≫ Compatible OS: Windows 10/8/7, Android Magnification: 10x to 250x (based on a 21.5-inch monitor) Focal Length: 40x: 45mm, 100x: 13mm, 180x: 3mm, 250x: 0mm Field of View: 40x: 10.8×6mm, 250x: 1.8×1mm Camera: 1/3 inch CMOS sensor Camera Resolution: 2304×1536 Camera Pixel Size: 0.6184μm Focus: Automatic/Manual White Balance/Exposure: Automatic/Automatic Light Source: 4 White LEDs ON/OFF Video Size: AVI (1920×1080) 20fps (1280×720, 720×480, 640×480) 30fps Image Size: JPG (1920×1080, 1280×720, 720×480, 640×480) Measurement Function: Yes Power Supply: Input: DC5V 320mA (USB powered) Dimensions/Weight (approx.): 176×29×26 (mm)/89g *Some tablets and smartphones may not be compatible, so please inquire beforehand.

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Applications/Examples of results

Blood flow observation Skin observation

Detailed information

With this blood flow scope, images are captured in high quality at approximately 3.5 million pixels. It clearly displays the shape of capillaries and allows for the observation of ghost vessels. Additionally, it is capable of capturing still images and videos, enabling comparison of progress.
By downloading the free dedicated app/software, you can view videos on the screen of your PC, smartphone, or tablet. If you have a tablet or laptop, you can use it even while out and about, such as at events or exhibitions. *Supported OS: Windows 10/8/7, Android. Please inquire first, as some tablet and smartphone models may not be compatible.
The "Auto-Focus Microscope VIEWTY" comes with three end caps. Use the standard end cap for skin and scalp observation, and the finger end cap for blood flow observation. For recessed areas (especially where hair may obstruct, such as the scalp, or for the nostrils and eyelashes), use the hole and corner end cap for observation. The end caps can be easily attached and detached.
The remote control has a shutter function, high-speed autofocus function, and a feature that allows you to specify the focus point for autofocus. When using the remote control, it is convenient to use an optional stand that allows for stable observation.
With a switch mechanism, you can easily adjust the magnification to four levels: 40x, 100x, 180x, and 250x, and switch between them easily while holding it in your hand. The operating distance is displayed on the screen, allowing you to adjust the distance to the subject for observation. Additionally, you can fine-tune the focus position using the (+) and (−) focus buttons located at the bottom of the main unit. Digital zoom is possible up to approximately 3x, allowing for a maximum magnification of 750x.
The auto-focus microscope allows you to capture still images and videos. Compared to the previous data, it becomes easier to perceive the effects. With the free dedicated app/software, you can take photos and use auto-focus without touching the main unit, eliminating concerns about camera shake. When observing on a computer, you can display two screens simultaneously, making it easy to compare with previous images.