This Camera AoV Calculator calculates the FoV necessary for your camera to capture a scene.

Camera Angle of View Calculator

Camera Angle of View Calculator for Surveillance Cameras, C mount lens, and M12 Lens. AoV Calculator.
Camera Angle of View Calculator for Surveillance Cameras, C mount lens, and M12 Lens. AoV Calculator.

This camera angle of view calculator takes your scene requirements and determines the viewing angle required by your camera.

People frequently use the term angle of view and field of view interchangeably.

Our angle of view calculator assumes that the camera is centered relative to the scene or object. The object is assumed to be flat and normal relative to the camera.

This calculator can also be used to calculate the angular subtense of a region of interest that is centered in the field of view.

Read Our Camera Calculator & Optics Design Page, or Click below Use our Other Camera Calculators

Lens Focal Length Calculator. EFL Calculator.
Camera Field of View Calculator. FoV Calculaot
Camera Depth of Field Calculator. DoF Calculator.

What's Your Application? Our Board Lenses Cover the Spectrum.

No Distortion 4.4mm M12 Lens

CIL043-F3.2-M12B650

No Distortion 4.4mm M12 Lens

230°@4.5mm Fisheye M12 Lens

CIL213-F2.3-M12A660

230°@4.5mm Fisheye M12 Lens

IP67 12mm M12 Lens

CIL120-F2.4-M12A650

IP67 12mm M12 Lens

Does it Require an IP67 Lens?

Our new Automotive 8MP 1/1.7" lineup is suitable for applications  exposed to the environment, without a window.

Mobile Robotics?

Find a low F# or low distortion lens to optimize your computer vision framerate.

Low Distortion 7.8mm M12 Lens

CIL078-F2.0-M12A650

Low Distortion 7.8mm M12 Lens

Wide-Angle 4.8mm M12 Lens

CIL948-F2.0-M12B650

Wide-Angle 4.8mm M12 Lens

Wide-Angle 2.8mm M12 Lens

CIL329-F2.0-M12A650

Wide-Angle 2.8mm M12 Lens

190°@9.1mm Fisheye M12 Lens

CIL231-F1.9-M12A650

190°@9.1mm Fisheye M12 Lens

195°@4.7mm Fisheye M12 Lens

CIL216-F2.2-M12A650

195°@4.7mm Fisheye M12 Lens

Fisheye 2.5mm CS Mount Lens

CIL725-F1.6-CSANIR

Fisheye 2.5mm CS Mount Lens

Surveillance?

Our low F#, high resolution lenses are suitable for 180° dome cameras, low light, and active IR illuminated scenes.

Consumer / AR+VR?

Our high resolution fisheye lenses will let you design 360° cameras and and stereographic lenses are equivalent to "GoPro" lenses.

Video Conferencing?

Our wide-angle, low distortion, high resolution M12 lenses result in optimal object deformation without post-processing.

Aerial Robotics?

Our light-weight, miniature lenses are ideal for collision avoidance, long-distance viewing, and end-customer viewing.

Low Distortion 7.2mm M12 Lens

CIL872-F2.8-M12A650

Low Distortion 7.2mm M12 Lens

Small 2.5mm M12 Lens

CIL825-F2.4-M12ANIR

Small 2.5mm M12 Lens

Small 1.9mm M12 Lens

CIL819-F2.0-M12A650

Small 1.9mm M12 Lens

Surveillance?

Our low F#, high resolution lenses are suitable for 180° dome cameras, low light, and active IR illuminated scenes.

Video Conferencing?

Our wide-angle, low distortion, high resolution M12 lenses result in optimal object deformation without post-processing.