Product details

Gemini 305g

Sensors and machine vision

Orbbec Inc.

Gemini 305g

About this product

Gemini 305g is the GMSL2/FAKRA variant of the Gemini 305 close-range stereo camera for robot wrists. It provides RGB-D and dual-color perception while supporting flexible cabling under repeated twisting and bending. Its IP65 enclosure and retained USB-C development interface support deployment in moving robotic arms.

Model
Gemini 305g
Category
Sensors and machine vision, Components
Product stage
Commercial

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Baseline

18 mm

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Baseline 18 mm

Color fov

H 94° × V 68° ± 3°

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Color FOV H 94° × V 68° ± 3°

Color resolution frame rate

Up to 1280 × 800 @ 60 fps

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Color Resolution @ Frame Rate Up to 1280 × 800 @ 60 fps

Data connection

GMSL2 & USB Type-C

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Data Connection USB 3.0 (Recommended) & USB 2.0 Type-C GMSL2 & USB Type-C

Depth fov

H 88° × V 65° ± 3° (1280 × 800 @ 20 cm)

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Depth FOV H 88° × V 65° ± 3° (1280 × 800 @ 20 cm)

Depth processing unit

Orbbec MX6800 ASIC

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Depth Processing Unit Orbbec MX6800 ASIC

Depth resolution frame rate

Up to 1280 × 800 @ 30 fps 848 × 480 @ 60 fps

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Depth Resolution @ Frame Rate Up to 1280 × 800 @ 30 fps 848 × 480 @ 60 fps

Depth technology

Stereo Vision

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Depth Technology Stereo Vision

Dimensions w h d

42 × 42 × 40 mm

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Dimensions (W × H × D) 42 × 42 × 23 mm 42 × 42 × 40 mm

External trigger

Software & Hardware

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
External Trigger Software & Hardware

Ideal range

7 - 50 cm

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Ideal Range 7 - 50 cm

Ingress protection rating

IP65

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Ingress Protection Rating IP54* IP65

Interface

GMSL2 + FAKRA / USB Type-C

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Interface USB Type-C GMSL2 + FAKRA / USB Type-C

Lifecycle

5 Years (Default operating environment & camera configuration)

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
LifeCycle 5 Years (Default operating environment & camera configuration)

Multi camera sync

Support

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Multi-camera Sync Support

Operating range

4 - 100 cm+

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Operating Range 4 - 100 cm+

Optical transmission

Visible + Near Infrared

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Optical Transmission Visible + Near Infrared

Power consumption

Average <2.6W

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Power Consumption Average <2.0W Average <2.6W

Power supply

DC 12V ≥500mA

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Power Supply DC 5V ≥700mA DC 12V ≥500mA

Release date

2026-01-06

Manufacturer specification

Configuration: Manufacturer announcement date; not a shipment date.

CES 2026: Gemini 305 & 345Lg with Jetson Thor
To meet the rigorous demands of high-frequency dynamic routing on robotic arms, Orbbec also launched the Gemini 305g variant, equipped with GMSL2 serializer and FAKRA connector plus highly flexible, low-loss cabling. GMSL2/FAKRA connectivity grants the Gemini 305g markedly more stable and consistent data transmission than USB cameras, easily shrugging off mechanical vibration, electromagnetic interference, and other environmental adversities.

Sensor type

Stereo Color: Global Shutter

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Sensor Type Stereo Color: Global Shutter

Spatial precision

≤1% (1280 × 800 @ 50 cm & 90% × 90% ROI)

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Spatial Precision ≤1% (1280 × 800 @ 50 cm & 90% × 90% ROI)

Storage environment

Short-term: -20°C to 70°C, 5%~90% RH (Non-condensing) Long-term: 0°C to 60°C, 5%~90% RH (Non-condensing)

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Storage Environment Short-term: -20°C to 70°C, 5%~90% RH (Non-condensing) Long-term: 0°C to 60°C, 5%~90% RH (Non-condensing)

Use environment

Indoor & Outdoor

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Use Environment Indoor & Outdoor

Weight

116 g ± 10 g

Manufacturer specification

Configuration: Exact named model column, with shared-column spans resolved.

Gemini 305g: Lightweight Close-Range Stereo Vision Camera for Robotic Wrist Mounting
Weight 68 g ± 10 g 116 g ± 10 g

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