Digital dermatoscope MEDL7DW

white LEDcamera-basedcomputer-based

Overview
The Dino-Lite DermaScope® Polarizer HR (MEDL7DW) is a polarizing dermatoscope with a 5 megapixel sensor designed for clinical dermatology and skin documentation. It integrates an adjustable linear polarizer to reduce surface glare and provides selectable magnification without changing the working distance, enabling consistent imaging for diagnosis, record keeping and teledermatology use.

Lighting and polarization

• Light / LED type: White
• Number of LEDs: 8
• LED on/off switchable: Yes
• Infrared filter: IR cut-filter >650 nm
• Diffuser available: No
• Polarizer: Yes, linear, adjustable

Optics

• Magnification: 10–50x (typical use ~20x–45x; ~10x with additional cap for larger field)
• Lens type: Glass with anti-reflection coating

Sensor

• Sensor type: CMOS
• Resolution: 5 Megapixel (2592x1944)
• Maximum frame rate: 30 fps

Compatibility and software

• Interface: USB 2.0
• Operating systems: Windows 7, 8, 10 & 11; MacOS 10.9 and up
• Software: DinoCapture 2.0 (Windows), DinoXcope (Mac OS)
• Supported image formats (Windows): BMP, GIF, PNG, JPG, TIF, RAS, PNM, TGA, PCX, MNG, WBMP, JP2, JPC, PGX
• Supported video formats (Windows): WMV, FLV, SWF
• Supported image formats (MacOS): JPEG, PNG
• Supported video formats (MacOS): MOV (max 1.3MP)
• Imaging standards: DirectShow, UVC

Housing and dimensions

• Housing material: Aluminium alloy
• Magnification lock: Yes
• Dimensions: 10.5 cm (L) x 3.2 cm (D)
• Weight: 140 g
• Cable length: 1.8 m

Features

• Special feature: No
• Measurement: No
• Calibration: No
• Microtouch sensor: Yes

Package and compliance
Package contents: microscope, carry pouch, user manual, 2x N3C-C, 2x N3C-L. Warranty: 2 years (European). Accessory range: Dino-Lite DermaScope. Regulatory approval: Medical Device Class 1 – Medical Devices Regulation (EU) 2017/745. Price range: €900.00 - €1100.00.

Technical specifications (summary)

• Model: DermaScope® Polarizer HR (MEDL7DW)
• Resolution: 5 MP (2592x1944)
• Magnification: 10–50x (practical modes ~10x, ~20x–45x)
• Illumination: 8 white LEDs, on/off switchable
• Polarizer: Integrated linear, adjustable
• Interface: USB 2.0
• Housing: Aluminium alloy
• Dimensions & weight: 10.5 cm x 3.2 cm; 140 g
• Cable: 1.8 m
• Warranty: 2 years (Europe)
• Certification: Medical Device Class 1 (EU MDR 2017/745)