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 interchangably.

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.

Find a Lens For Your Project Using Our M12 Lens List Or By Clicking Below

2.7mm M12 Lens for IMX226
2.7mm M12 Lens for IMX226
A 2.7mm M12 Lens for S-Mount FLIR
Arducam IMX477 2.7mm M12 Lens
CIL027-F2.8-M12IR
Low Distortion 2.7mm M12 Lens
$39.00
3.1mm Wide Angle M12 Lens
3.1mm Wide Angle M12 Lens
3mm S-Mount Lens
3mm M12 Lens
CIL331-F2.5-M12A660
GoPro 3.0mm M12 Lens
$39.00
3.5mm Wide-Angle M12 Lens
3.5mm Wide-Angle M12 Lens
3.5mm Wide-Angle S-Mount Lens
Wide-Angle M12 Lens CIL335
CIL335-F1.8-M12A660
Wide-Angle 3.5mm M12 Lens
$59.00
A 3.3mm M12 lens that is wide angle no distortion.
A 3.3mm M12 lens that is wide angle no distortion.
A 3.3mm S Mount lens for the Raspberry Pi High Quality Camera.
A 3mm FLIR camera lens. A wide angle no distortion M12 Lens
3mm S Mount Lens with Arducam
No Distortion 3.3mm M12 Lens
CIL033-F2.6-M12IR
No Distortion 3.3mm M12 Lens
$39.00
Short Compact 3.6mm M12 Lens CIL036
Short Compact 3.6mm M12 Lens CIL036
Compact 3.6mm M12 Lens CIL036
Compact 3.6mm S Mount Lens CIL036
CIL036-F2.0-M12IR
Small 3.6mm M12 Lens
$39.00
A 14MP 4mm M12 lens that is wide angle no distortion.
A 14MP 4mm M12 lens that is wide angle no distortion.
A 3.9mm M12 Lens pictured with the Raspberry Pi High Quality
A 4K M12 Lens for the Raspberry Pi High Quality Camera. CIL039.
14MP 4mm M12 lens on IMX178
CIL039-F2.8-M12IR
No Distortion 3.9mm M12 Lens
$39.00
A 4mm M12 Lens which is 14MP and F-theta | CIL340
A 4mm M12 Lens which is 14MP and F-theta | CIL340
A wide-angle 4mm S-Mount Lens
4mm Wide-Angle M12 Lens CIL340
4mm Wide Angle M12 Lens
CIL340-F2.0-M12IR
F-Θ Wide-Angle 4.0mm M12 Lens
$79.00
A 12MP+ 4mm S-Mount Lens
A 12MP+ 4mm S-Mount Lens
A No Distortion 4.3mm S Mount Lens
A 14MP 4.3mm M12 Lens CIL043
CIL043-F3.0-M12IR
No Distortion 4.3mm M12 Lens
$39.00
8mm 1/1.7
8mm 1/1.7
8mm S-Mount Lens for 4K+ sensors
8mm M12 Lens for 12MP+ 1/1.7
CIL080-F1.8-M12IR
F-Θ Mid-Range 8.0mm M12 Lens
$39.00
A 5MP+ 16mm M12 lens for the Raspberry Pi High Quality Camera and other 5MP+ cameras.
A 5MP+ 16mm M12 lens for the Raspberry Pi High Quality Camera and other 5MP+ cameras.
A 16mm M12 lens with the Raspberry Pi High Quality Camera.
A 16mm M12 lens assembled with the Raspberry Pi High Quality Camera.
CIL160-F2.0-M12NIR
Telephoto 16.0mm M12 Lens
$39.00
25mm M12 Lens
25mm M12 Lens
25mm S Mount Lens
25mm lens for FLIR Cameras
CIL260-F2.0-M12IR
Telephoto 26mm M12 Lens
$49.00
210deg M12 Mini Fisheye Lens
210deg M12 Mini Fisheye Lens
210deg M12 Fisheye Lens
S mount Fisheye Lens 1mm
CIL211-F2.0-M12IR
210°@3.3mm Fisheye M12 Lens
$49.00
230 degree M12 Fisheye lens
230 degree M12 Fisheye lens
Ultra-wide fisheye lens with 230 degree field of view
230degree mini fisheye lens
CIL213-F2.3-M12A660
230°@4.5mm Fisheye M12 Lens
$119.00
135° 4K+ low distortion M12 lens
135° 4K+ low distortion M12 lens
135° low distortion S-Mount Lens
No Distortion Wide Angle M12 Lens
CIL018-F2.8-M12IR
Low Distortion 1.8mm M12 Lens
$39.00
200° M12 Fisheye Lens
200° M12 Fisheye Lens
200° Mini Fisheye Lens
Mini M12 Fisheye Lens
CIL219-F2.5-M12IR
200°@6.3mm Fisheye M12 Lens
$59.00
3mm Mini Fisheye M12 Lens
3mm Mini Fisheye M12 Lens
3mm S Mount Fisheye Lens Raspberry Pi
Miniature Fisheye Lens
3mm Fisheye Lens for M12 Cameras
CIL231-F1.8-M12IR
180°@9.1mm Fisheye M12 Lens
$79.00
A 2.1mm M12 Lens for 1/3
A 2.1mm M12 Lens for 1/3
Tiny Pinhole Lens for S-Mount Cameras
15mm TTL Short M12 Lens for Surveillance
CIL821-F2.4-M12IR
Small 2.1mm M12 Lens
$39.00
A wide angle 2.8mm M12 lens no distortion.
A wide angle 2.8mm M12 lens no distortion.
A 2.8mm M12 lens with a wide angle and no distortion for the RPi HQ Camera.
A wide angle no distortion 2.8mm S Mount Lens.
Low Distortion 2.6mm M12 Lens
CIL028-F2.4-M12IR
Low Distortion 2.6mm M12 Lens
$39.00