Features:

• Optical Format:1/3”, Effective Focal Length:1.58mm
• 35mm equivalent focal length: 8mm
• FOV on 1/3” sensor(D/H/V): 185°/185°/120°
• HFOV on 1/4” RPi Camera: 132°, F/NO: 2.3
• Mount:M12, Length Holder Height: 7mm
• Size: 14mm x 11.5mm, Weight: 3g

Package Includes:

• 1pcs Arducam 1/3" M12 Mount 1.58mm Focal Length Fisheye Lens M30158M13

Note:

• Lens holder NOT included, you could find holder options following.
• Typically lenses with a larger Field of View will require shorter holders, and that means you need to change the lens holder if the lens does not focus at all.

Lens Holder Options:

• M12 Lens Holder Kit (SKU: LHK01)
• Height: 10.0mm; Hole Spacing: 20mm; Metal (SKU: U0756M10)
• Height: 8.5mm; Hole Spacing: 18mm; Plastic (SKU: LH002)
• Height: 7.0mm; Hole Spacing: 20mm; Metal (SKU: U0756)
• Height: 6.0mm; Hole Spacing: 18mm; Plastic (SKU: LH001)

More M12 Lens Options:

• M12 Lens Kit (SKU: LK001)
• Low Distortion M12 Lens Kit (SKU: LK002)

Additional Resources: 

• M12 Lens Kit Datasheet – Arducam M12 Lens Kit
• Arducam Documentation – Arducam M12 Lens Kit
• Video – Arducam M12 Lens Kit
• Blog – Arducam M12 Lens Kit