ToupTek GPM174M
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What are the warranty terms?
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Can I return a product?
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Vai al moduloToupTek GPM174M – Mono Guide Camera with Large Sensor and 5.86μm Pixels
Wider Search Field to Never Lose the Guide Star
The ToupTek GPM174M is a monochrome autoguiding camera based on the back-illuminated Sony IMX249 sensor, in 1/1.2" format with very large 5.86 μm pixels. The larger sensor guarantees a wider search field for the guide star, ideal for use with OAG (Off-Axis Guiders) and long focal length telescopes.
Thanks to high full well capacity, high sensitivity (with a high QE value at 500nm), and low read noise, the GPM174M delivers excellent performance in planetary, solar, and lunar photography as well, in addition to precision autoguiding.
Key Features
- Sony IMX249 monochrome sensor, back-illuminated
- 1/1.2" format (13.31 mm diagonal)
- Resolution 1920×1200 px (2.3 MP)
- 5.86 μm pixels: wider search field
- Global shutter
- Built-in frame buffer
- Up to 16.2 fps at full resolution (8-bit)
- Built-in ST4 port for direct autoguiding
- Easy connection to 1.25" telescope, 1.25" extender and OAG-X
Technical Specifications
| Sensor | Sony IMX249 monochrome, back-illuminated |
| Format | 1/1.2" (11.3 × 7.03 mm, 13.31 mm diagonal) |
| Resolution | 1920×1200 pixels (2.3 MP) |
| Pixel Size | 5.86 μm |
| QE Peak | >89% |
| ADC | 12-bit |
| Shutter | Global shutter |
| Read Noise | 3.96 – 6.48e- |
| Full Well | 33.4ke- |
| Dynamic Range | 72.0 dB |
| Frame Rate | 16.2 fps at full resolution (8-bit) |
| Interface | USB 2.0 Type-C |
| Guide Port | Built-in ST4 |
| Weight | 70 g |
| Diameter | 36 mm |
What's in the Box
- GPM174M camera (with C-mount)
- USB 3.0 cable (2m)
- 1.25" nosepiece
- ST4 cable (2m)
- CS-mount adapter ring
Compatible with PHD2, MetaGuide, Nebulosity, MaxIm DL, SharpCap, FireCapture, AstroArt and all major guiding software.