25mm 2/3-Inch 10MP F1.8 C-Mount FA Lens

Product Overview

POMEAS PMS-LFEHH-2518M(D) is a 10-megapixel fixed focal FA industrial lens with a 25mm focal length for 2/3-inch sensors (8.8 × 6.6 mm). Its F1.8 large aperture enables shorter exposure times in low-light production environments, and the 0.15 m-Infinity focusing range covers both close-up and conventional inspection. Focus and iris are manually adjustable with locking screws, making it suitable for low-light inspection, electronics inspection and semiconductor applications.

Key Features

• 10 MP high resolution, supports 2/3-inch sensors (8.8 × 6.6 mm)
• Large F1.8-F22 aperture for stable imaging in low light
• Focusing range 0.15 m to infinity
• Back focus 12.7 mm, distortion -0.72% @ y=5.5 mm
• Angle of view 20.1° × 15.1° (H×V) on 2/3" format
• Manual focus/iris with locking screws, C-Mount

Technical Specifications

Applications

Ideal for low-light production-line inspection, electronics component inspection and semiconductor applications that require a large aperture and close-focus capability.

FAQ

What is the maximum aperture of the PMS-LFEHH-2518M(D)?

F1.8. The large aperture allows shorter exposure times in low-light environments and reduces motion blur.

What is the minimum focusing distance?

0.15 m, suitable for close-up inspection with a moderate field of view.

How does it differ from the PMS-LFEHH-2528M(B)?

The 2518M(D) offers a large F1.8-F22 aperture; the 2528M(B) has a F2.8-F16 aperture but much lower distortion (-0.016%), better for high-precision measurement.

What sensor sizes does it support?

Up to 2/3-inch (8.8 × 6.6 mm); smaller formats are also compatible.

Related Reading: Motorized Zoom Lenses: The Complete Guide | FA Lenses Product List | PMS-LFEHH-2528M(B) 25mm 10MP Lens