Panasonic Lumix G X Vario PZ 45-175mm f/4.0-5.6 ASPH POWER O.I.S

LUMIX G X VARIO PZ 45-175mm / F4.0-5.6 ASPH. / POWER O.I.S.

This premium interchangeable lens (H-PS45175) from Panasonic's "X" series for the LUMIX G Micro System complies with the Micro Four Thirds standard. It features electric-powered zoom operation and incorporates Panasonic's advanced optical technologies to deliver superb image rendering with lifelike textures, crisp edge-to-edge contrast, and remarkable transparency thanks to a unique Nano Surface Coating that minimizes ghosts and flaring.

Optical Design and Performance

• Industry-first Multi-Actuator Floating Inner Focus System controls three lens groups independently, enabling compact size and weight while maintaining high resolution and contrast throughout the 45-175mm zoom range (equivalent to 90-350mm on 35mm cameras) without changing the lens length.
• Includes two Extra-Low Dispersion (ED) lenses to suppress chromatic aberration and enhance image quality across the zoom range.
• Panasonic's Nano Surface Coating reduces reflections across the visible spectrum (380nm-780nm), significantly reducing ghosting and flare for clear, high-contrast images.

Autofocus and Zoom Features

• Inner focus system driven by a stepping motor enables smooth, fast autofocus with Light Speed AF focusing in approximately 0.15 seconds (measured on DMC-GF3).
• Faster aperture control reduces shutter time lag by about 20% compared to the LUMIX G VARIO 45-200mm F4.0-5.6 MEGA O.I.S.
• Electric power zoom with whisper-quiet motor allows smooth, precise zooming ideal for video recording, including adjustable zoom speed.

Image Stabilization and Video Support

• POWER O.I.S. (Optical Image Stabilizer) compensates for camera shake and vibrations, enabling sharp, blur-free photos and steady handheld video recording without a tripod.
• Supports HD video recording with smooth aperture changes and silent operation for enhanced audio capture and excellent tracking performance.

Lens Specifications

• Focal Length: 45-175mm (equivalent to 90-350mm on 35mm cameras)
• Aperture Range: f/4.0 (wide) to f/5.6 (telephoto), minimum aperture f/22
• Lens Construction: 14 elements in 10 groups, including 2 aspherical lenses and 2 ED lenses
• Diaphragm: 7 blades, circular aperture
• Minimum Focusing Distance: 0.9 m
• Maximum Magnification: Approx. 0.2x (0.4x equivalent)
• Angle of View: 27° (wide) to 7.1° (telephoto)
• Filter Size: 46 mm diameter
• Maximum Diameter: 61.6 mm
• Overall Length: Approx. 90 mm
• Weight: Approx. 210 g (excluding caps)
• Mount: Micro Four Thirds
• Accessories Included: Lens cap, rear cap, storage bag, lens hood
• Controls: Electric zoom lever, manual focus ring, manual zoom ring

Additional Features

• Compact and lightweight design at 210 g, ideal for dynamic photography and videography.
• Part of Panasonic's premium "X" lens series, ensuring high-quality optical performance.