Specifications
Brand
Product type
Technical specs
Design and durability
ToupTek G3M662M Professional Monochrome Astronomical Imaging Camera USB3.0 101FPS Planetary Camera with CS Lens
Description:
- Professional monochrome astronomical imaging camera featuring the Sony IMX662 back-illuminated CMOS sensor, delivering exceptional low-light performance and ultra-low read noise for advanced planetary, lunar, and solar photography.
- The G3M662M camera has excellent low-light photography capabilities, features high QE value and low readout noise, and can maintain low readout noise in high frame rate mode up to 100 frames/second. The monochrome design eliminates the Bayer color filter array, providing 100% pixel utilization and approximately 3x higher sensitivity compared to color versions. In addition, it also has the advantages of high full well, high dynamics and high sensitivity. This makes G3M662M have excellent performance in planetary photography, solar photography and lunar photography.
Key Features:
- IMX662 Monochrome CMOS Sensor
- Resolution: 2.1 megapixels (1920x1080)
- 2.9μm Square Pixels
- 1/2.8-inch Optical Format
- 12-bit ADC
- 512MB DDR3 Memory
- G Sensitivity: 8970mv with 1/30s
- Low Noise: 0.47 to 5.08e⁻
- Support High Frame Rate Mode (100 FPS at full resolution 8 bit)
- SNR Max: 45.9dB
- Dynamic Range: 77.69dB
Core Performance Parameters:
- Maximum Frame Rate (USB 2.0):
16-bit: 69 FPS at 1920x1080
8-bit: 100 FPS at 1920x1080
- Read Noise: 0.47e⁻ (HCG mode) - 5.08e⁻ (LCG mode)
- Full Well Capacity: 38.9ke⁻
- Peak Quantum Efficiency: >91%
- Dynamic Range: 77.69dB (HDR mode)
- Signal-to-Noise Ratio: 45.9dB
- Exposure Time Range: 0.1ms - 1000s
- Gain Range: 1x - 150x
Basic Technical Specifications:
- Sensor: for Sony IMX662 Monochrome Back-illuminated CMOS
- Image Resolution: 2.1 Megapixels (1920x1080)
- Pixel Size: 2.9μm x 2.9μm
- Sensor Size: 1/2.8-inch (diagonal 6.45mm)
- Imaging Area: 5.57mm × 3.13mm
- Color Type: Monochrome (No Bayer Matrix)
- Shutter Type: Rolling Shutter
- ADC Bit Depth: 12-bit
- Frame Buffer: Built-in
- DDR3 Buffer: 512MB (4Gb)
- Spectral Range: 380-690nm (with IR-cut filter)
Interface and Physical Specifications:
- Data Interface: USB 3.0/USB 2.0
- Camera Adapter: Standard 1.25-inch outer diameter for telescope; Standard C adapter for industrial lens
- Back Focal Distance: 17.5mm with C adapter, 12.5mm with CS adapter
- Camera Dimensions: Diameter 37mm x Height 72.4mm
- Weight: 70 grams
- Cooling Method: Passive cooling
- Supported Systems: for Windows XP/Vista/7/8/10/11; for Mac OS X, for Linux
- SDK Support: for Native C/C++, C#/VB.NET, Python, Java, DirectShow, Twain, etc.
Package Included:
- 1 x Planetary Camera
- 1 x USB3.0 Data Cable (2-meter)
- 1 x ST4 Guide Cables (2-meter)
- 1 x 1.25-inch Nosepiece
- 1 x 825nm IR Filter
- 1 x CS Lens (2.8mm f2)
- 1 x User Manual













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