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ToupTek G3M462M camera (IMX462)

Name: Caméra ToupTek G3M462M (IMX462) - Deep space astronomy
Price: 142 CHF
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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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