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LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS · Plug & Play · 200g Ergonomic Design
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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
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LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS · Plug & Play · 200g Ergonomic Design
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LN-S355 USB 2.0 Handheld ENT Endoscope — 4K SONY CMOS · Plug & Play · 200g Ergonomic Design

Detail Information
Product Description
Detail Information
Highlight:

USB 2.0 handheld ENT endoscope

,

4K SONY CMOS endoscope camera

,

200g ergonomic endoscope

Product 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 extra light source, no video processor. Connect it 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.


Key Features

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 required.
Ultra-Light Ergonomic Handle

Only 200g with a comfortable palm-sized grip, designed for steady, low-fatigue operation during longer 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, patient communication, and sharing.


Full 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.
Care Note: Disinfect the probe before and after each use, or use a disposable protective sheath. Operate gently to ensure patient comfort and safety.


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  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.
  • Damage from improper use, maintenance, or unauthorized disassembly is not covered.

Tags: 

hd endoscope camera  

4k inspection camera  

endoscope 4k

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