Goobuy F1.0 large-aperture lenses are optical options for low-light USB, AHD and industrial cameras, with M12, M16 and M22 formats covering selected compact, 1/1.8-inch and 1/1.2-inch sensor platforms. They help match available-light performance, sensor coverage, field of view and working distance for cameras using sensors such as Sony IMX585, IMX678 and other large-format CMOS devices

F1.0 Large-Aperture Lenses for Low-Light Cameras

From M12 to M16 and M22 Lens Options for Compact and Large-Sensor Cameras

An F1.0 large-aperture lens allows more available light to reach the image sensor than a higher-F-number lens, making it useful when configuring low-light industrial cameras. Goobuy now offers F1.0 lens options from compact M12 lenses to larger M16 and M22 formats for selected 1/2.7", 1/1.8" and 1/1.2" camera platforms.

Why Does Sensor Size Matter When Selecting an F1.0 Lens?

Selecting a low-light lens is not only about finding the lowest F-number.

As camera sensors become larger, the lens must provide a suitable image circle while also matching the required field of view, resolution, working distance and mechanical space.

A compact M12 lens that works well with a smaller sensor may not be the right optical choice for a 1/1.8" or 1/1.2" camera.

This is why Goobuy has expanded its F1.0 lens options beyond standard M12 lenses.

Goobuy F1.0 Lens Selection Direction

Our compact M12 F1.0 series includes 2.8mm, 4mm, 6mm and 8mm focal-length options, allowing the lens to be selected around the required viewing area rather than aperture alone.

F1.0 Lenses for Sony IMX585, IMX678 and Other Large Sensors

Large-format low-light sensors create a different optical requirement from conventional compact camera sensors.

For example, Sony IMX585 and IMX485 are 1/1.2-type 4K sensors, while other widely used low-light camera platforms include Sony IMX678, IMX385 and IMX462. Large-format alternatives such as the SmartSens SC880SL 1/1.2" 8MP sensor create similar demand for lenses with an appropriate image circle.

For these cameras, Goobuy can evaluate larger M16 or M22 F1.0 lens configurations instead of automatically using a conventional compact M12 lens.

Sensor format alone, however, does not guarantee lens compatibility.

Before selecting a lens, we recommend checking:

• Sensor optical format

• Required horizontal and vertical FOV

• Working distance

• Camera resolution

• Image circle and possible vignetting

• Lens mount and mechanical clearance

• Focus range

• Available illumination

The correct question is therefore not simply:

“Do you have an F1.0 lens for IMX585?”

A better question is:

“Which F1.0 lens can cover my sensor and provide the FOV and working distance required by my camera application?”

What Does F1.0 Actually Improve?

An F1.0 lens helps the camera collect more of the light already available in the scene.

This can be useful for cameras viewing:

• Dark machinery interiors

• Equipment enclosures

• Workboat and harbor machinery

• Industrial inspection areas

• Low-light outdoor equipment

• Shaded working mechanisms

But F1.0 does not create light and does not automatically turn a camera into a night-vision camera.

Real low-light performance depends on the complete imaging chain:

Sensor sensitivity + lens aperture + exposure + gain + illumination + ISP processing.

For this reason, Goobuy treats the F1.0 lens as one part of a low-light camera configuration rather than an isolated specification.

Match the Lens to the Camera Platform

Goobuy normally uses these lenses as an optical configuration layer for existing camera platforms.

Compact M12 F1.0 lenses can be evaluated for selected USB and AHD cameras where small size and wider aperture are required.

Larger M16 and M22 F1.0 lenses extend this approach toward selected large-sensor cameras, including platforms based on sensors such as Sony IMX678, IMX585 and IMX485.

Our current camera directions include USB, AHD and selected high-resolution / low-light camera platforms.

Rather than developing a new camera around every sensor request, we prefer to start from a proven camera platform and select the lens according to the actual viewing requirement.

What Information Should You Send Us?

If you need an F1.0 lens or a low-light camera configuration, send us:

1. Image sensor model and sensor format
Example: Sony IMX585, IMX678 or another sensor.

2. Required field of view
Tell us what area the camera must see instead of specifying focal length only.

3. Working distance
How far is the target from the camera?

4. Camera interface
USB, AHD, HDMI or another existing platform.

5. Lighting environment
Indoor, shaded machinery, nighttime ambient light, LED-assisted or other conditions.

Goobuy can then evaluate whether an existing M12, M16 or M22 F1.0 lens and camera platform provides a practical starting point.

The goal is not simply to use the largest aperture. It is to match the aperture, sensor format, field of view and camera platform to the real imaging task.