3.5 Inch 2x-32x LCD Electronic Vision Aid Multiple Modes

Key Benefits

• 2x to 32x continuous magnification covers text, fine print and small components without changing lenses
• Three color modes improve contrast for reading or inspecting documents under different lighting
• 3.5 inch TFT LCD display provides clear, bright image with full color, white-on-black, or black-on-white options
• Rechargeable lithium battery lasts up to 3 hours on a single charge, suitable for mobile use
• Mini-USB interface allows charging from a standard power adapter or computer
• Optional memory card supports photo capture for documentation or record keeping
• TV-OUT output (PAL/NTSC) lets the image be displayed on a larger screen for group viewing
• Compact size 109 x 75 x 13mm fits in a pocket or small bag for field use

Application Scenarios

• Reading small print in documents, labels or product manuals for individuals with low vision
• Inspecting fine details on circuit boards, connectors or small mechanical parts in repair or quality control
• Documenting a defect or feature with a photo using the optional memory card
• Presenting a close-up image to a group via TV-OUT output during a training or inspection session
• Using the device in low-light conditions with the black-on-white or white-on-black mode for better contrast

Who It Is For

• Individuals with low vision needing portable magnification for reading
• Electronics repair technicians inspecting small components or solder joints
• Quality inspectors checking labels, markings or surface defects on small parts
• Field service engineers working in remote locations without access to fixed equipment
• Educational institutions teaching reading or inspection techniques to students with visual needs

Problems It Solves

• A fixed magnification device forces the user to move closer or farther, disrupting workflow
• Standard magnifiers lack contrast adjustment, making text or fine lines hard to see
• No built-in power source requires carrying separate batteries or a power adapter
• No image capture option means documentation must be done with a separate camera
• Lack of TV-OUT limits group viewing, requiring a second device for shared inspection

Technical Features

• 3.5 inch TFT LCD display with full color, white ink on black, and black ink on white display modes
• Variable magnification range from 2x to 32x, continuously adjustable
• Rechargeable lithium battery with up to 3 hours of continuous operation
• Mini-USB interface for charging and power input
• Support for optional memory card to store captured images
• TV-OUT output with PAL and NTSC standards for external display
• Battery power level indicator on screen
• Compact dimensions: 109 x 75 x 13mm, lightweight for handheld use

Specifications

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Comparison With Other Options

Use Guide

• Charge the device fully before first use via the mini-USB port
• Select the desired color mode (full color, white ink on black, black ink on white) based on the material being viewed
• Adjust magnification continuously from 2x to 32x to find the clearest image for the task
• Use the optional memory card to capture images; insert the card before taking photos
• Connect the TV-OUT port to a monitor or TV using a standard AV cable for group viewing
• Monitor the battery level indicator on screen; recharge when the power drops below 20%