IUA Series
Product Introduction
The IUA series is designed for general industrial inspection and scientific imaging, with resolution coverage from 0.39MP to 45MP. It provides multiple models from small to large sensor formats, offering global shutter (GS) or rolling shutter (RS) solutions by application, as well as visible light, Near-Infrared (NIR) and ultraviolet (UV) specialized wavelength models (depending on model).
For transmission and synchronization, IUA primarily uses USB3.0 for real-time acquisition, with some models providing 10GigE for long-distance and high-bandwidth transmission. The camera body is equipped with 7-Pin I/O (optically isolated input/output + configurable GPIO), facilitating coordination with trigger sources, light sources, motion control and other peripherals.
The software ecosystem is comprehensive, including ToupView software and cross-platform SDK (Windows / Linux / macOS), compatible with DirectShow / TWAIN and other third-party interfaces for secondary development and system integration.
Product Features
- Resolution coverage 0.39–45MP, suitable for multiple scenarios (depending on model)
- Wavelength coverage includes visible light / NIR / UV, with specialized wavelength models (depending on model)
- Shutter types: Global shutter (GS) or rolling shutter (RS) (depending on model)
- Data interface: USB3.0; some models support 10GigE for long-distance high-speed transmission
- Rich I/O: 7-Pin industrial-grade interface, OPTO_IN/OPTO_OUT optical isolation + configurable GPIO
- Supports hardware trigger / software trigger / free-running acquisition modes
- Supports ROI, digital binning (2×2/3×3/4×4 depending on model), precise bandwidth and frame rate control
- Some models feature built-in buffer memory to improve high-speed transmission stability
- Naming convention includes C (color) / M (monochrome) identification for quick model selection
- Provides ToupView imaging software and cross-platform SDK, supports Windows / Linux / macOS and DirectShow / TWAIN
- Available in complete camera and bare board (OEM) structural sizes for easy embedded and system integration
- Complies with CE / FCC / RoHS certification requirements
Product Models
Select the IUA Series that fits your application requirements
| Product Model | Effective Pixels | Sensor Size | Shutter Type | Frame Rate (FPS) | Sensor Type | Data Interface | Color | Actions |
|---|---|---|---|---|---|---|---|---|
| IUA390KMA | 0.39MP (720×540) |
4.97mm × 3.73mm
1/2.6" (6.21 mm)
|
Global shutter |
101.5 fps@720×540
|
Sony IMX287LLR | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA20000KPA | 20MP (5440×3684) |
13.06mm × 8.84mm
1" (15.77 mm)
|
Rolling shutter |
19.0 fps@5440×3684
48.8 fps@2736×1824
59.4 fps@1824×1216
|
Sony IMX183CQK | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA20400KMA | 20.4MP (4496×4496) |
12.32mm × 12.32mm
1.1" (17.42 mm)
|
Global shutter |
17.5 fps@4496×4496
64.4 fps@2240×2240
64.4 fps@1120×1120
|
Sony IMX541-AAMJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA20400KPA | 20.4MP (4496×4496) |
12.32mm × 12.32mm
1.1" (17.42 mm)
|
Global shutter |
17.5 fps@4496×4496
64.4 fps@2240×2240
64.4 fps@1120×1120
|
Sony IMX541-AAQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA24500KMA | 24.5MP (5320×4600) |
14.58mm × 12.60mm
1.2" (19.27 mm)
|
Global shutter |
14.7 fps@5320×4600
54.3 fps@2660×2300
|
Sony IMX540-AAMJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA24500KPA | 24.5MP (5320×4600) |
14.58mm × 12.60mm
1.2" (19.27 mm)
|
Global shutter |
14.7 fps@5320×4600
54.3 fps@2660×2300
|
Sony IMX540-AAQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA25000KMA | 25MP (5120×5120) |
12.8mm × 12.8mm
1.1" (18.1 mm)
|
Global shutter |
13 fps@5120×5120
27 fps@2560×2560
54 fps@1280×1280
|
GMAX0505 | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA25000KPA | 25MP (5120×5120) |
12.8mm × 12.8mm
1.1" (18.1 mm)
|
Global shutter |
13 fps@5120×5120
27 fps@2560×2560
54 fps@1280×1280
|
GMAX0505 | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA45000KMA | 45MP (8176×5616) |
19.11mm × 13.00mm
1.45" (23.11 mm)
|
Rolling shutter |
8.1 fps@8176×5616
30.0 fps@4080×2808
8.1 fps@7408×5556
33.0 fps@3696×2778
10.4 fps@8176×4320
34.7 fps@4096×2160
62.5 fps@2048×1080
86.5 fps@1360×720
|
Sony IMX492LLJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA45000KPB | 45MP (8176×5616) |
19.11mm × 13.00mm
1.45" (23.11 mm)
|
Rolling shutter |
8.1 fps@8176×5616
8.1 fps@7408×5556
10.4 fps@8176×4320
|
Sony IMX492LQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2100KPA(NIR) | 2.1MP (1920×1080) |
5.57mm × 3.13mm
1/2.5" (6.39 mm)
|
Rolling shutter |
120.3 fps@1920×1080
|
Sony IMX462LQR | USB3.0 (USB3.1 GEN1) | Color(NIR) | View Details |
| IUA4100KPA(NIR) | 4.1MP (2688×1520) |
7.8mm × 4.41mm
1/1.8" (8.96 mm)
|
Rolling shutter |
90 fps@2688×1520
|
Sony IMX464LQR | USB3.0 (USB3.1 GEN1) | Color(NIR) | View Details |
| IUA500KMA(GPixel UV) | 0.5MP (800×600) |
12.8mm × 9.6mm
1" (16 mm)
|
Rolling shutter |
60 fps@800×600
60 fps@400×300
|
GPixel GLUX1605BSI | USB3.0 (USB3.1 GEN1) | Monochrome(UV) | View Details |
| IUA1300KMA(GPixel UV) | 1.3MP (1280×1024) |
12.49mm × 9.99mm
1" (15.99 mm)
|
Rolling shutter |
30 fps@1280×1024
30 fps@640×512
|
GPixel GLUX9701BSI | USB3.0 (USB3.1 GEN1) | Monochrome(UV) | View Details |
| IUA4200KMA(GPixel NIR) | 4.2MP (2048×2048) |
13.31mm × 13.31mm
1.2" (18.82 mm)
|
Rolling shutter |
45 fps@2048×2048
45 fps@1024×1024
|
GPixel GSENSE2020e | USB3.0 (USB3.1 GEN1) | Monochrome(NIR) | View Details |
| IUA4200KPA(GPixel NIR) | 4.2MP (2032×2046) |
13.31mm × 13.31mm
1.2" (18.82 mm)
|
Rolling shutter |
45 fps@2032×2046
45 fps@1008×1022
|
GPixel GSENSE2020s | USB3.0 (USB3.1 GEN1) | Color(NIR) | View Details |
| IUA4200KMB(GPixel UV) | 4.2MP (2048×2048) |
13.31mm × 13.31mm
1.2" (18.82 mm)
|
Rolling shutter |
32 fps@2048×2048
32 fps@1024×1024
|
GPixel GSENSE2020BSI | USB3.0 (USB3.1 GEN1) | Monochrome(UV) | View Details |
| IUA4200KME(GPixel UV) | 4.2MP (2048×2048) |
22.53mm × 22.53mm
2" (31.86 mm)
|
Rolling shutter |
37 fps@2048×2048
37 fps@1024×1024
|
GPixel GSENSE400BSI | USB3.0 (USB3.1 GEN1) | Monochrome(UV) | View Details |
| IUA4200KME-10G(GPixel UV) | 4.2MP (2048×2048) |
22.53mm × 22.53mm
2" (31.86 mm)
|
Rolling shutter |
48 fps@2048×2048
48 fps@1024×1024
|
GPixel GSENSE400BSI | 10GigE |
|
View Details |
| IUA8000KMA(Sony GS-UV) | 8.0MP (2840×2840) |
7.78mm × 7.78mm
1/1.45" (11 mm)
|
Global shutter |
45 fps@2840×2840
198 fps@1420×1420
|
Sony IMX487-AAMJ-C | USB3.0 (USB3.1 GEN1) | Monochrome(UV) | View Details |
| IUA4200KMA-10G | 4.2MP (2048×2048) |
13.31mm × 13.31mm
1.2" (18.82 mm)
|
Rolling shutter |
45 fps@2048×2048
45 fps@1024×1024
|
GSENSE2020e | 10GigE |
|
View Details |
| IUA4200KMB-10G | 4.2MP (2048×2048) |
13.31mm × 13.31mm
1.2" (18.82 mm)
|
Rolling shutter |
100 fps@2048×2048
100 fps@1024×1024
|
GPixel GSENSE2020BSI-H | 10GigE |
|
View Details |
| IUA503KMA | 0.5MP (800×620) |
7.2 mm × 5.58 mm
1/1.75" (9.11 mm)
|
Global Shutter |
79.8 fps@800×620
|
Sony IMX426LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA503KMB | 0.5MP (800×620) |
7.2 mm × 5.58 mm
1/1.75" (9.11 mm)
|
Global Shutter |
79.8 fps@800×620
|
Sony IMX433LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1500KMA | 1.5MP (1440×1080) |
4.97 mm × 3.73 mm
1/2.6" (6.21 mm)
|
Global Shutter |
155 fps@1440×1080
523 fps@720×540
|
Sony IMX273LLR | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1500KPA | 1.5MP (1440×1080) |
4.97 mm × 3.73 mm
1/2.6" (6.21 mm)
|
Global Shutter |
155 fps@1440×1080
523 fps@720×540
|
Sony IMX273LQR | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1700KMA | 1.7MP (1600×1100) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
98.6 fps@1600×1100
|
Sony IMX432LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1700KPA | 1.7MP (1600×1100) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
98.6 fps@1600×1100
|
Sony IMX432LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1700KMB | 1.7MP (1600×1100) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
210 fps@1600×1100
|
Sony IMX425LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA1700KPB | 1.7MP (1600×1100) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
210 fps@1600×1100
|
Sony IMX425LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2300KMA | 2.3MP (1920×1200) |
11.25 mm × 7.03 mm
1/1.2" (13.27 mm)
|
Global Shutter |
164.5 fps@1920×1200
|
Sony IMX174LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2300KPA | 2.3MP (1920×1200) |
11.25 mm × 7.03 mm
1/1.2" (13.27 mm)
|
Global Shutter |
164.5 fps@1920×1200
|
Sony IMX174LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2300KMB | 2.3MP (1920×1200) |
11.25 mm × 7.03 mm
1/1.2" (13.27 mm)
|
Global Shutter |
30 fps@1920×1200
|
Sony IMX249LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2300KPB | 2.3MP (1920×1200) |
11.25 mm × 7.03 mm
1/1.2" (13.27 mm)
|
Global Shutter |
30 fps@1920×1200
|
Sony IMX249LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2800KMA | 2.8MP (1936×1464) |
8.71 mm × 6.59 mm
1/1.45" (10.92 mm)
|
Global Shutter |
121 fps@1936×1464
425 fps@968×732
|
Sony IMX421LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA2800KPA | 2.8MP (1936×1464) |
8.71 mm × 6.59 mm
1/1.45" (10.92 mm)
|
Global Shutter |
121 fps@1936×1464
425 fps@968×732
|
Sony IMX421LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA5000KMA | 5.0MP (2448×2048) |
8.45 mm × 7.07 mm
1/1.45" (11.02 mm)
|
Global Shutter |
35.6 fps@2448×2048
87.6 fps@1224×1024
|
Sony IMX264LLR | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA5000KPA | 5.0MP (2448×2048) |
8.45 mm × 7.07 mm
1/1.45" (11.02 mm)
|
Global Shutter |
35.6 fps@2448×2048
87.6 fps@1224×1024
|
Sony IMX264LQR | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA5100KMA | 5.1MP (2448×2048) |
6.71 mm × 5.61 mm
1/1.85" (8.75 mm)
|
Global Shutter |
63 fps@2448×2048
208.4 fps@1224×1024
|
Sony IMX547-AAMJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA5100KPA | 5.1MP (2448×2048) |
6.71 mm × 5.61 mm
1/1.85" (8.75 mm)
|
Global Shutter |
63 fps@2448×2048
159 fps@1224×1024
|
Sony IMX547-AAQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA6300KMA | 6.3MP (3072×2048) |
7.37 mm × 4.92 mm
1/1.8" (8.86 mm)
|
Rolling Shutter |
59.9 fps@3072×2048
59.9 fps@1536×1024
|
Sony IMX178LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA6300KPA | 6.3MP (3072×2048) |
7.37 mm × 4.92 mm
1/1.8" (8.86 mm)
|
Rolling Shutter |
59.8 fps@3072×2048
59.5 fps@1536×1024
|
Sony IMX178LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA7100KMA | 7.1MP (3200×2200) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
51.3 fps@3200×2200
133.8 fps@1584×1100
|
Sony IMX428LLJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA7100KPA | 7.1MP (3200×2200) |
14.4 mm × 9.9 mm
1.1" (17.47 mm)
|
Global Shutter |
51.4 fps@3200×2200
133.8 fps@1584×1100
|
Sony IMX428LQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8000KMB | 8.0MP (2840×2840) |
7.78 mm × 7.78 mm
1/1.45" (11 mm)
|
Global Shutter |
41 fps@2840×2840
118 fps@1420×1420
|
Sony IMX546-AAMJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8000KPB | 8.0MP (2840×2840) |
7.78 mm × 7.78 mm
1/1.45" (11 mm)
|
Global Shutter |
41 fps@2840×2840
118 fps@1420×1420
|
Sony IMX546-AAQJ | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8300KPA | 8.3MP (3840×2160) |
11.14 mm × 6.26 mm
1/1.25" (12.78 mm)
|
Rolling Shutter |
45 fps@3840×2160
70 fps@1920×1080
|
Sony IMX485LQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8300KMB | 8.3MP (3840×2160) |
11.14 mm × 6.26 mm
1/1.25" (12.78 mm)
|
Rolling Shutter |
45 fps@3840×2160
70 fps@1920×1080
|
Sony IMX585-AAMJ1-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8300KPB | 8.3MP (3840×2160) |
11.14 mm × 6.26 mm
1/1.25" (12.78 mm)
|
Rolling Shutter |
45 fps@3840×2160
70 fps@1920×1080
|
Sony IMX585-AAQJ1-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8300KME | 8.3MP (3840×2160) |
7.68 mm × 4.32 mm
1/1.8" (8.81 mm)
|
Rolling Shutter |
45 fps@3840×2160
70 fps@1920×1080
|
Sony IMX678-AAMR1-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA8300KPE | 8.3MP (3840×2160) |
7.68 mm × 4.32 mm
1/1.8" (8.81 mm)
|
Rolling Shutter |
45 fps@3840×2160
70 fps@1920×1080
|
Sony IMX678-AAQR1-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA10300KPA | 10.3MP (4128×2808) |
9.56 mm × 6.5 mm
1/1.4" (11.56 mm)
|
Rolling Shutter |
30.0 fps@4128×2808
38.5 fps@4096×2160
59.8 fps@2048×1080
87.2 fps@1360×720
|
Sony IMX294CJK | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA12000KPA | 12MP (3536×3536) |
7.07 mm × 7.07 mm
1/1.6" (10 mm)
|
Rolling Shutter |
27 fps@3536×3536
60 fps@1768×1768
|
Sony IMX676-AACR1-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA12300KMA | 12.3MP (4096×3000) |
11.22 mm × 8.22 mm
1/1.15" (13.91 mm)
|
Global Shutter |
28.2 fps@4096×3000
100.9 fps@2048×1500
100.9 fps@1024×750
|
Sony IMX545-AAMJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA12300KPA | 12.3MP (4096×3000) |
11.22 mm × 8.22 mm
1/1.15" (13.91 mm)
|
Global Shutter |
28.2 fps@4096×3000
100.9 fps@2048×1500
100.9 fps@1024×750
|
Sony IMX545-AAQJ-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA12300KMB | 12.3MP (4096×3000) |
14.13 mm × 10.35 mm
1.1" (17.52 mm)
|
Global Shutter |
23.4 fps@4096×3000
46.3 fps@2048×1500
46.3 fps@1024×750
|
Sony IMX304LLR-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA12300KPB | 12.3MP (4096×3000) |
14.13 mm × 10.35 mm
1.1" (17.52 mm)
|
Global Shutter |
23.4 fps@4096×3000
46.3 fps@2048×1500
46.3 fps@1024×750
|
Sony IMX304LQR-C | USB3.0 (USB3.1 GEN1) |
|
View Details |
| IUA20000KMA | 20MP (5440×3684) |
13.06 mm × 8.84 mm
1" (15.77 mm)
|
Rolling Shutter |
19.0 fps@5440×3684
49.9 fps@2736×1824
59.5 fps@1824×1216
|
Sony IMX183CLK | USB3.0 (USB3.1 GEN1) |
|
View Details |
Package List #
Standard configuration and packing details for IUA Series compact industrial cameras (USB 3 / GigE)
Recommended Accessories
- Camera body – IUA Series model
- I/O cable – 7-pin cable or extension
- Signal cable – Micro USB 3.0 cable
- Lens (optional) – C-mount lens
Recommended Accessories
- Camera body – IUA Series model
- I/O cable – GigE cable
- Power supply – 12 V / 3 A aviation power adapter
- Lens (optional) – C-mount lens
Product Dimensions #
Outline reference for IUA Series compact industrial cameras
The IUA Series from Tupu Photonics delivers compact, fast-response USB 3.0 and GigE industrial cameras that cover visible and specialty spectral imaging (UV and NIR). Equipped with advanced CMOS/BSI sensors from Sony and Gpixel, selected models include global shutter options plus UV and NIR-enhanced designs for high frame rates, low-light sensitivity, and specialty wavelength capture. A rugged metal chassis and industrial interfaces ensure long-term stability and seamless system integration.
Key Features
High-performance sensor portfolio
Sony Pregius / Gpixel BSI covering UV through NIR
Global shutter support
Smear-free imaging for fast motion
Specialty spectral imaging
UV window removal and NIR QE boosted to 90%+
Industrial-grade I/O
Opto-isolated I/O with 7-pin aviation connectors
Performance Highlights
Resolution range
0.39–45 MP
Multiple configurationsFrame rate
100+ fps
Lower-resolution modelsExposure time
6 µs–60 s
Ultra-wide controlCompact size
38×38×33 mm
Bare-camera configurationIn-depth Product Overview
Advanced sensor technology platform
Powered by industry-leading Sony Pregius/Pregius S and Gpixel BSI sensors, the IUA Series spans visible through ultraviolet and near-infrared wavelengths. The back-illuminated architecture maximizes photon collection, keeping dark current as low as 0.03–0.3 e-/s/pix for clean low-light imaging. From high-speed low-resolution models to ultra-high-resolution 45 MP variants, the sensor portfolio meets precise imaging needs across diverse applications.
Global shutter high-speed imaging
Selected models feature global shutter technology that eliminates smear and distortion during fast motion, ideal for industrial inspection and motion analysis. Resolutions from 2 MP to 8 MP deliver triple-digit frame rates, while ROI and binning modes push performance even further. Minimum 6 µs exposures capture split-second dynamics, supporting high-throughput production lines and motion tracking.
Specialty spectral imaging solutions
Purpose-built optical designs make the IUA Series exceptional for specialty wavelength detection. UV models remove protective glass to boost ultraviolet response, while NIR versions leverage sensor optimization and coatings to raise near-infrared quantum efficiency beyond 90%. This broad spectral coverage supports semiconductor defect inspection, biomedical fluorescence imaging, security monitoring, and more—reducing system complexity with a single versatile platform.
Industrial interfaces and reliability
Comprehensive industrial I/O includes opto-isolated trigger inputs/outputs, strobe outputs, and programmable GPIO via robust 7-pin aviation connectors. USB 3.0 models support bus power; GigE configurations add dedicated 12 V inputs for flexible installation. Anodized metal housings, vibration-resistant connectors, and rigorous environmental validation ensure dependable long-term operation in harsh industrial environments.
Complete software ecosystem
The series integrates with ToupView software and SDKs across Windows, Linux, macOS, and Android, offering APIs for C/C++, C#/VB.NET, Python, DirectShow, and TWAIN. Developers gain access to real-time control of exposure, gain, white balance, HDR, LUT, and event triggers, enabling rapid integration into vision systems, automation platforms, and research instrumentation.
Applications
Showcasing IUA Series applications across industrial imaging
IUA Series Key Advantages
Broad spectral coverage
UV to NIR
Global shutter
High-speed, smear-free
High-speed imaging
100+ fps capture
Compact design
38×38×33 mm
Industrial I/O
Opto-isolated interfaces
BSI sensors
Ultra-low dark current
Dual interfaces
USB 3.0 / 10GigE
Low power
<3 W stable operation