🏷️ Basic Information Identification Make: Panasonic Model: Lumix G 14mm f/2.5 ASPH. Compatible Mount: Micro Four Thirds Product Codes: H-H014PP, H-H014E, H-H014GK 📋 Manual Details Documentation Manual Type: Service Manual Language: English (implied by typical Panasonic manuals) Format: PDF Availability: Downloadable Content Covered Topics: Introduction, Operating Guide, Service Fixtures & Tools, Disassembly/Assembly Procedures 🔧 Maintenance Cleaning Lens Cleaning Recommendation: Use microfiber cloth, lens cleaning solution if necessary 📄 Lens Specs Optical Focal Length: 14mm Maximum Aperture: f/2.5 Minimum Aperture: f/17 Lens Elements: 6 elements in 5 groups Aspherical Elements: 3 aspherical elements Aperture Blades: 7 blades Focus Autofocus System: Stepping Motor (STM) Minimum Focus Distance: 0.2m (0.66 ft) Maximum Magnification: 0.11x Dimensions Weight Filter Thread Size: 46mm Diameter: 55.5mm (2.19 in) Length: 30.4mm (1.2 in) Weight: 70g (2.47 oz) 📄 Compatibility Camera Systems System Type: Digital Interchangeable Lens Camera