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ToupTek G3M462M camera (IMX462)

CHF 142

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ToupTek G3M462M - Planetary camera & monochrome autoguider (IMX462, USB 3.0)

Visit ToupTek G3M462M is a camera planetary/guidance monochrome 1.25″ format based on backlit sensor Sony IMX462 (1/2.8″), renowned for its very high sensitivity, particularly in the near infrared. Thanks to theUSB 3.0 Type-Cat 512 MB DDR3 buffer and a extremely low read noiseIt offers high frame rates and reliability for the Moon, planets, the Sun (with appropriate filters) and the sky.self-steering via ST-4.

Highlights

  • Sensor : Sony IMX462 monoBSI, 1/2.8″ (5.57 × 3.13 mm) format.
  • Resolution : 1920 × 1080 (≈ 2.1 MP) - pixels 2.9 µm.
  • USB 3.0 Type-C - 512 MB DDR3 buffer stable flow at high output.
  • 12-bit ADC, Hardware ROI, digital binning 1×1 → 8×8.
  • Playback noise type. ~0,76 → 2,6 e- depending on the gain - full-well ≈ 12.7 ke-.
  • Speed up to ~130-140 fps 8-bit (full sensor) - ~65-70 fps in 12 bits.
  • Integrated ST-4 for autoguiding - excellent near-IR sensitivity (CH4IR-pass).
  • 1.25″ mounting (M28.5×0.6) + adapters C/CS - AR window.

Technical specifications

Sensor Sony IMX462 mono, BSI, 1/2.8″
Resolution 1920 × 1080 (≈ 2.1 MP)
Pixel size 2.9 µm
Active zone 5.57 × 3.13 mm (diag. 6.39 mm)
ADC 12-bit (8/12-bit output)
Playback noise ≈ 2.6 → 0.76 e- (depending on gain)
Full-well (FWC) ≈ 12.7 ke-
Max. frame rate (full sensor) ≈ 70 fps (12 bits) - ≈ 140 fps (8 bits)
Shutter Rolling
Laying time 0.1 ms to 1000 s
Interface USB 3.0 Type-C
Buffer memory DDR3 512 MB
Guidance port ST-4
Assembly 1.25″ nose (M28.5×0.6) - C and CS adapters included
Backfocus (bare body) ≈ 8.5 mm (nu) - ≈ 12.5 mm (CS) - ≈ 17.5 mm (C)
Dimensions / Weight Ø ≈ 37 mm × ≈ 72 mm - ≈ 70 g
OS & SDK Windows / macOS / Linux / Android - Multi-platform SDK

Performance & uses

  • Planetary Moon, Jupiter, Saturn at very high frame rates (full sensor and ROI).
  • Solar H-alpha/continuum (suitable filters), high SNR.
  • Self-steering : port ST-4high sensitivity, ideal for OAG.
  • IR-pass & CH4 excellent near-infrared response.
Window Typical data rate (USB 3.0)
Full 1920×1080 sensor ≈ 70 fps (12 bits) - ≈ 140 fps (8 bits)
ROI (e.g. 1280×720) > 200 fps

Software & compatibility

Drivers ASCOM, INDI - DirectShow - Native SDK
Acquisition SharpCap, FireCapture, ToupSky, MaxIm DL, AstroArt
Guidance PHD2 via ASCOM or port ST-4

Integration & mechanics

  • Body 1.25″ compatible with most ocular holders, drawers and OAGs.
  • C/CS adapters supplied for industrial lenses and compact setups.
  • Short backfocus ideal for tight OAG.

Box contents

  • G3M462M camera (1.25″ body)
  • Nose 1.25″
  • C and CS adapters
  • USB-A → USB-C (USB 3.0) cable
  • Cable ST-4 self-steering

Content may vary by batch/region.

Why choose the G3M462M?

Because it brings together exceptional sensitivity the IMX462 mono, the very high speeds thanks to USB 3.0, a 512 MB buffercompatibility ST-4 and ultra-compact 1.25″ mechanics: a safe choice for demanding planetary gearing and precise guidance.

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