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LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS, Plug & Play, 200g Ergonomic Design for Clinic & Home Inspection

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LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS, Plug & Play, 200g Ergonomic Design for Clinic & Home Inspection

Brand Name:	Snuke
MOQ:	1

Detail Information

Product Description

Detail Information

Certification:

CE,ISO

Recording Quality:

1080P (1920×1080) @ 60FPS

Resolution:

3840 X 2160 Pixels

White Balance:

Manual

Processing Technology:

Re-programmable FPGA

Video Port:

12G/3G-SDI, HDMI, DVI

Outputs:

Multiple Formats

Lens Diameter:

5.5mm

System Category:

Flexible Endoscopy Video Platfor

Lens Mount:

C-Mount

Display:

7-inch Touch Screen

Visual Angle:

178°

Processing:

Upgradeable FPGA Core

Illumination:

2000000LUX

Video Output:

4k HDMI*3, HDMI, DVI, CVBS

Imaging Platform:

4K/60p, SONY CMOS, FPGA Processing

Highlight:

USB 2.0 handheld ENT endoscope

4K SONY CMOS endoscope camera

200g ergonomic clinic inspection endoscope

Product Description

Meta Description / Short Intro

High-definition, pocket-sized USB endoscope with a 1/2.8" SONY CMOS sensor and 4K (3840×2160@30P) digital output. True plug-and-play — no driver, no battery, no bulky equipment. Just connect to your PC, open the camera, and view live ENT images in crisp detail. Weighing only 200g, it's built for portability and everyday clinical or home inspection.

Feature Bullets

Sharp 4K Imaging — 1/2.8″ SONY CMOS sensor delivers 4K (3840×2160@30P) live images with accurate color and fine detail, so tissue surfaces are clearly visible.
True Plug & Play — USB 2.0 interface, driver-free, works instantly with Windows (system camera / AmCap) and Linux (guvcview). No separate light source or video processor needed.
Ultra-Light Ergonomic Handle — only 200g with a comfortable palm-sized grip designed for steady, low-fatigue operation during long examinations.
One-Key Smart Controls — instant white balance, image freeze, and brightness +/- let you adjust image quality on the fly for the best view.
Photo & Video Capture — capture stills and record clips directly on your PC for documentation, review, and sharing.
Safe, Simple & Low-Power — USB 5V DC power (<1.4W), 2m cable, wide -20℃ to 50℃ working range, compatible with clip-on or dedicated endoscope lenses (optional).

Full Product Description

The LN-S355 USB Handheld ENT Endoscope is a professional-grade, ultra-portable visualization tool designed for ear, nose and throat inspection and general cavity viewing. It combines a high-definition SONY CMOS sensor with a user-friendly plug-and-play design, removing the need for extra light sources, video processors or complex installation.

Simply insert the USB connector into a computer port, open the camera application, and select the LN-S355 as the video source — live, detailed images appear immediately. One-key white balance, freeze, and brightness adjustment give you full control to optimize the view in different environments, while photo and video capture help you record findings for documentation and patient communication.

Its compact, ergonomic 200g handle is comfortable to hold for extended use, making it ideal for clinics, doctor's offices, training, veterinary use and home inspection.

Note: For hygiene, disinfect the probe before and after each use, or use a disposable protective sheath. Operate gently to ensure patient comfort.

Specifications

Specification	Detail
Product Name	USB Handheld ENT Endoscope
Model	LN-S355
Sensor	1/2.8″ SONY CMOS
Image Resolution	4K Digital (3840×2160) @ 25P / 30P
Scan Mode	Progressive Scan
Signal Output	USB (backward compatible with USB 3.0)
Video Format	MJPG
White Balance	Supported (one-key)
Image Freeze	Supported
Power Supply	USB DC 5V, <1.4W
Working Current	260mA ±10mA
Cable Length	2m
Working Environment	-20℃ ~ 50℃
Dimensions	74 × 41 × 45 mm
Net Weight	200g
Compatibility	Windows (System Camera / AmCap), Linux (guvcview)

What's in the Box

LN-S355 USB Handheld ENT Endoscope ×1
Instruction Manual ×1
Certificates ×1
Warranty Card ×1
QC Certificate ×1
Clip-On Lens (optional) ×1
Endoscope Lens (optional) ×1

After-Sales & Warranty

We provide full three-guarantee (三包) service and quality tracking:

24-month free repair for quality-related failures from the date of purchase (consumables excluded).
Lifetime repair service after the warranty period at a preferential charge.
Improper use, maintenance, or unauthorized disassembly is not covered.

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products details

4K Endoscope Camera

All In One Endoscope Camera

Full HD Endoscope Camera

Portable Endoscope Camera

Flexible Endoscope Camera

Medical LED Light Source

Medical Grade Monitor

Endoscope Instruments

Endoscope Coupler

Endoscopy Trolley

Carbon Dioxide Insufflator

Irrigation Pump

LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS, Plug & Play, 200g Ergonomic Design for Clinic & Home Inspection

USB 2.0 handheld ENT endoscope

4K SONY CMOS endoscope camera

200g ergonomic clinic inspection endoscope

hd endoscope camera

4k inspection camera

endoscope 4k