LN-S353 ENT USB Endoscope | Clinical Viewing & Mobile Examination

LN-S353 ENT USB endoscope connects to Windows, macOS, Android or USB-in displays. 1080P FHD, Korean-origin chip, WDR, 8x zoom, freeze frame, manual white balance, IP67, carry case.

The LN-23YL_2M is a professional-grade medical image processor engineered for versatility and mobility in clinical practice. This ultra-compact (115x90x39mm) and lightweight (120g) unit serves as a high-performance hub for endoscopic imaging, delivering 1080p high-definition video through a superior Sony CMOS sensor. Its dual HDMI and SDI outputs provide robust connectivity for modern operating rooms and clinics, while its array of pre-calibrated endoscope modes ensures procedure-specific image optimization. The inclusion of advanced features like RGB color space adjustment and digital image enhancement tools makes it a sophisticated yet highly portable choice for surgeons across multiple specialties.

3. Product Technical Features

Clinical-Grade Image Clarity
The 1920×1080P FHD sensor gives clinicians a detailed view for ENT-oriented observation. Fine surface details are easier to see on a connected display.

Korean-Origin Image Processing
A Korean-origin chip supports consistent image output during routine clinical viewing, helping reduce visual noise and maintain stable performance.

Wide Dynamic Range for Mixed Lighting
Ultra-wide WDR balances bright and shadowed areas. This is useful when illumination varies across the examination area.

8× Electronic Magnification
Clinicians can enlarge a selected area digitally without changing the scope position. This supports closer visual inspection.

Optional Optical Focus Adapter
An optional optical adapter allows focus adjustment for different working distances, giving clinicians more control over image sharpness.

Optional Optical Focus Adapter
An optional optical adapter allows focus adjustment for different working distances, giving clinicians more control over image sharpness.

Freeze Frame for Discussion
The freeze-frame function pauses the live image. This helps clinicians explain findings, compare views, or guide teaching without losing the current frame.

Manual White Balance
Manual white balance helps match different light sources, supporting more natural color representation during visual review.

Lightweight Ergonomic Handle
The handle is designed for long holding periods. Its low weight and balanced shape reduce hand strain during busy clinics and mobile visits.

IP67 Hygiene Protection
The IP67-rated handle resists dust and water splashes. It can be cleaned with alcohol wipes or low-temperature plasma sterilization, subject to institutional protocols.

Simple USB Host Connection
The scope works with Windows, macOS, Android, and USB-in enabled displays. Existing clinic screens and computers can often be used directly.

Portable Carry Case
The supplied case protects the device during transport and keeps accessories organized for house calls, outreach clinics, and teaching sessions.

4. Product Applications

4. Product Applications

ENT Clinics
Supports visual observation of the ear, nose, and throat areas when used within local medical regulations.

Outpatient Rooms
Connects to existing computers or displays for day-to-day clinical viewing and patient communication.

Mobile Medical Visits
The light handle and carry case make the device practical for home visits and community care.

Bedside Visual Support
Can be connected to a compatible laptop or tablet for bedside observation and explanation.

Clinical Teaching
Freeze frame and FHD output help instructors demonstrate anatomy, device use, and visual findings.

Primary Care Settings
A suitable option for clinics that need portable USB viewing without a dedicated endoscope tower.

Clinical Channel Assistance
We help clinics, distributors, and teaching institutions evaluate the LN-S353 for ENT-oriented use.

Compatibility Review
Our team can review your Windows, macOS, Android, or USB-in device setup before purchase.

Sample Testing
Samples are available for clinical evaluation and channel qualification.

Technical Guidance
Support includes connection setup, display software selection, image adjustment, and cleaning instructions.

OEM & ODM Options
Logo, packaging, manual, cable, and accessory customization can be discussed for medical channel projects.

Warranty & After-Sales
Final warranty terms are stated in the quotation and sales contract. Contact sales for details.

Accessories
Carry case, connection cable, optional optical adapter, and alternative lens configurations are available.

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