VGA UVC USB Camera Module for Fixed-Distance Imaging Devices

$1.00

0.3MP USB camera module with 1/9-inch CMOS sensor, Fixed Focus, 640 × 480 resolution at 30fps, D60° FOV, F2.8 lens, YUV2 output and USB 2.0 UVC1.1 interface.

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Introduction

Some devices do not need high-resolution imaging or Autofocus. They need a stable USB camera module that can capture a defined area reliably from a relatively fixed distance and connect to the host without a complex camera interface.

This VGA camera module provides 640×480 YUY2 video at up to 30fps through USB 2.0 and UVC1.1. Its Fixed Focus optical design is intended for targets approximately 45cm to 100cm away, with a nominal focus distance around 60cm. SF-C0319USB-WH01 V1.0 GC0309 Ap…

The narrow 50×17.7×4.9mm module structure also provides an integration option for products where the camera needs to fit along a limited-width internal mounting area.

Applications in Real Devices

Display-Mounted Imaging Devices

Some display or terminal designs provide limited vertical or internal space for the camera PCB.

The narrow 17.7mm module width can help when the camera needs to sit along a display edge or within an elongated mounting area.

Fixed-Distance Interactive Terminals

When the expected user or target remains within a relatively controlled distance, a Fixed Focus camera can avoid unnecessary autofocus hardware.

The 45–100cm focus range is more relevant to this type of controlled-distance capture than to close-range inspection.

USB Image Capture Equipment

Devices that already use a PC or embedded USB host can integrate the camera through UVC rather than developing a dedicated MIPI sensor interface.

This is useful when VGA video is sufficient for the actual visual task.

Low-Data Embedded Viewing Systems

Some systems need a live image for observation, positioning or basic visual confirmation rather than high-detail recognition.

A 640×480 camera module keeps the image data requirement relatively modest while still providing 30fps video.

Project Evaluation Guide

Consider This Model When

640×480 video is sufficient for the image task.
The host requires a USB UVC camera.
The target is normally around 45–100cm from the lens.
Fixed Focus is preferred over Autofocus.
A D60° viewing angle provides enough coverage.
A narrow PCB format fits the mechanical structure.
YUY2 output at VGA 30fps meets the system requirement.

Confirm Before Sampling

Actual camera-to-target distance.
Required scene width at the working distance.
Whether D60° provides enough coverage.
Whether VGA resolution contains enough target detail.
Host operating system and UVC support.
Available board length, width and thickness.
USB connector/pin definition.
Whether LED PWM control is required.

Choosing This Model Within the 8K Camera Module Series

This model represents the VGA, moderate-FOV, fixed-distance UVC USB direction.

Choose it when the device does not need a very wide scene but benefits from lower distortion and a controlled 45–100cm viewing range.

Compared with the D150° SF-SCVGA-MY-V1.0, this configuration captures a much narrower scene and is better suited when the target should occupy more of the VGA image instead of maximizing nearby scene coverage.

Related Models

SF-SCVGA-MY-V1.0 — 0.3MP D150° USB Camera Module
Consider this model when the camera is mounted close to the scene and ultra-wide coverage is more important than maintaining a larger target within the frame.

Higher-Resolution USB Camera Modules
If VGA does not provide enough pixels for the required target detail, a higher-resolution USB model should be evaluated rather than relying on digital enlargement of the 640×480 image.

Key Specifications

Specification	Details
Product Name	VGA UVC USB Camera
Model	SF-C0319USB-WH01 V1.0
Sensor Type	CMOS Digital Image Sensor
Sensor Size	1/9 inch
Resolution	VGA / 640 × 480
Output Format	YUY2
Frame Rate	640 × 480 @ 30fps
Interface	USB 2.0
USB Protocol	UVC1.1
Focus Type	Fixed Focus
Focus Range	45cm–100cm
Nominal Focus Distance	60cm
EFL	1.55mm
Aperture	F2.8
Field of View	D60°
Distortion	<1%
Optical Filter	IR-Cut, 650nm ±10nm
Power Supply	USB 5V
Power Source	USB Bus Power
AEC / AGC / White Balance	Automatic
Module Size	50 × 17.7 × 4.9mm
Operating Temperature	0°C to +65°C
System Support	Windows / Mac OS X / Linux
Additional Control	PWM for LED

SincereFirst Customization

Working Distance

The Fixed Focus position can be evaluated according to the actual target distance when the standard 45–100cm range does not match the final product.

Lens and Field of View

Focal length and viewing angle can be evaluated according to the required scene width, target size and camera installation distance.

Module and Mechanical Structure

PCB shape, mounting structure and camera position can be reviewed according to the enclosure and available internal space.

USB and Control Integration

USB pin definition, cable configuration, connector direction and LED PWM requirements can be evaluated according to the host board and final device architecture.

support and any wide-angle distortion correction required by the final application.

Final configuration should be validated with the actual host platform, enclosure, optics, software, and lighting environment before sampling.

FAQ

Why choose a VGA camera module instead of a 2MP or higher-resolution USB camera?

When VGA already provides enough pixels for the target, moving to a higher resolution can increase data and processing requirements without solving a real imaging problem.

The choice should start with the smallest feature the device actually needs to see.

Is this camera suitable for targets closer than 45cm?

The standard optical configuration is specified for approximately 45–100cm.

If the device operates significantly closer, the Fixed Focus position should be reevaluated.

When is D60° preferable to an ultra-wide USB camera?

D60° is more appropriate when the device does not need to capture an extremely large scene and the target should remain relatively larger within the available 640×480 image.

Does UVC1.1 mean no custom driver is required?

The specification lists support for compatible Windows, Mac OS X and Linux systems through its USB/UVC architecture. Actual compatibility with the final host and application should still be verified before production. SF-C0319USB-WH01 V1.0 GC0309 Ap…

Can this module directly replace another VGA USB camera?

Not automatically.

Resolution alone does not determine compatibility. Module dimensions, USB implementation, connector pin definition, focus range, FOV and host software should all be checked.

What should be provided before selecting this camera?

Provide the working distance, target size, required scene width, available mounting space, host operating system and USB connection requirement.

Request Project Evaluation

If your device needs a VGA UVC camera for a defined 45–100cm working range, share the target size, camera distance, required coverage area and available mounting space.

SincereFirst can help determine whether this D60° Fixed Focus configuration provides enough target detail or whether a wider-FOV or higher-resolution USB camera would be more appropriate.