Marshall Electronics CV-4812-8MP 12.0mm 8MP objektiv M12

Marshall Electronics CV-4812-8MP – 12mm M12 lens for 8MP cameras

The CV-4812-8MP is a fixed telephoto lens with a 12.0 mm focal length and F1.8 aperture designed for Marshall miniature broadcast cameras with an M12 thread (CV570, CV574, and other M12 models). The lens covers sensors of up to 8 megapixels, and its rear element is treated to suppress IR contamination, so the image stays clean and color-accurate.

The longer 12 mm focal length delivers a narrower angle of view than the shorter 4mm or 8mm variants – approximately 26–50° horizontal depending on sensor size – making it well suited for more detailed shots from a greater distance, typically tracking a speaker on stage or close-ups in POV applications.

• Focal Length: 12.0 mm (fixed)
• Aperture: F1.8
• Mount: M12 × 0.5
• Resolution: 8 MP
• Sensor Format: 1/2.5", 1/2.7", 1/3" (depending on camera)
• Angle of View: 1/2.5" – 50°/29°/65° (H/V/D); 1/2.7" – 42°/25°/56°; 1/3" – 33°/20°/48°
• Back Focal Length: 11.5 mm
• Iris: fixed iris