Description
ToupTek GPCMOS01200KPF Autoguider Camera
Achieve accurate and reliable telescope tracking with the ToupTek GPCMOS01200KPF Colour Autoguider Camera, a compact and sensitive guiding camera designed to help astrophotographers capture sharper images during long-exposure imaging sessions.
At its heart is a 1.2 MP Sony IMX225 colour CMOS sensor, featuring a 1/3-inch format, 1280 × 960 resolution and 3.75 μm pixels. Its high quantum efficiency of over 75%, combined with exceptionally low read noise of 3.1–0.84e⁻, enables effective detection of faint guide stars. A 75.6 dB dynamic range and 19.2 ke⁻ full-well capacity further contributes to its ability to capture useful guiding signals across a range of light levels.

The camera delivers image acquisition at up to 30 frames per second and uses a USB 2.0 interface for straightforward connection to a computer. Its built-in ST4 autoguiding port allows direct communication with a compatible telescope mount, making it a practical solution for automated tracking and guiding.
Designed for versatility, the GPCMOS01200KPF features a compact 1.25-inch format that fits many standard guide scopes and off-axis guiders. Whether you are building your first astrophotography setup or upgrading an existing guiding system, this camera provides an accessible and capable tool for improving tracking accuracy and achieving more consistent long-exposure results.

ToupTek GPCMOS01200KPF Color Autoguider Camera – Key Features
- Sony IMX225 Colour CMOS Sensor with 1/3-inch sensor format.1.2 Megapixel Resolution (1280 × 960) for accurate guide-star imaging.
- 3.75 μm Pixel Size for good sensitivity and image detail.
- High Quantum Efficiency of over 75% for effective light detection.
- Low Read Noise of 3.1–0.84e⁻ for improved low-light performance.
- 75.6 dB Dynamic Range for capturing a wide range of signal intensities.
- 12-bit ADC for image digitization and tonal information.
- Up to 30 FPS for smooth and responsive image acquisition.
- USB 2.0 Interface for image transmission and computer connectivity.
- Built-in ST4 Autoguiding Port for direct connection to telescope mounts.
- 19.2 ke⁻ Full Well Capacity for signal collection.
- Compact 1.25-inch Camera Body for use with guide scopes and off-axis guiders.




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