Panasonic LEICA 9mm F1.7 – MFT

Overview
Panasonic has recently released a new lens for their LUMIX G Series cameras, the LEICA DG SUMMILUX 9mm F1.7. This lens boasts a short focusing distance of 0.095m and a magnification ratio of 0.25x, allowing for subjects to stand out against the background. It also meets LEICA’s high standards for image quality, with 12 lens elements including aspherical, ED, and UHR lenses to minimize chromatic aberration. The lens is also compact and lightweight, making it a perfect addition to the Micro Four Thirds system.

The LEICA DG SUMMILUX 9mm F1.7 is not only great for still photography, but also excels in video recording with a focus breathing suppression mechanism and micro-step aperture control. It also offers a variety of focus operation options, making it a versatile choice for any photographer. And with its durable design, including dust and splash resistance and the ability to withstand extreme temperatures, this lens is sure to be a reliable companion on any photography journey.

Summary
Focal Length: 9mm
Max Aperture: F1.7
Lens Type: Ultra Wide
Lens Mount: Micro Four Thirds
Weight: 0-2kg
Included in box
1x Lens
1x Lens cap
1x Lens rear cap
1x Lens hood

About the Panasonic LEICA 9mm F1.7 – MFT
Panasonic is pleased to introduce a new large-aperture ultra-wide fixed focal length lens,the LEICA DG SUMMILUX 9mm F1.7(35mm camera equivalent:18mm) for the LUMIX G Series based on the Micro Four Thirds standard. TheLEICA DG SUMMILUX 9mm(H-X09) is an unparalleled lens that features an exceptionally short focusing distance of 0.095m with an outstanding magnification ratio of 0.25x (35mm camera equivalent: 0.5x). The combination of these exceptional capabilities makes it possible to emphasize a subject’s presence in the sweeping background.It also boasts high descriptive performance and smooth, beautiful bokeh in both stills and video,clearing thestringent LEICA standards.

The LEICA DG SUMMILUX 9mm F1.7 is comprised of twelve lens elements in nine groups including two aspherical lenses, two ED (Extra-Low Dispersion) lenses and one UHR (Ultra High Refractive Index) lens to effectively suppress both axial chromatic aberration and chromatic aberration of magnification. Astigmatism is also corrected with thes easpherical lenses, achieving high resolving performance. Furthermore, aUHR (Ultra-High Refractive Index) lens achieves uniform image quality from the center to edges of the image while contributing to downsizing of the lens unit. The filter diameter is 55 mm, with a 7-blade circular aperture diaphragm

The LEICA DG SUMMILUX 9mmF1.7 is capable of smooth, silent operation to work with the camera’s AF system at max.240 fps. For the non-linea rsetting, focus is shifted with a variable amount according to the rotation speed of the focus ring while focus is shifted with a designated amount according to the rotational quantum of the focus ring for the linear setting.Sensitivity (the amount of focus shift perrotational quantum) can be selected from 90 to 360 degrees*1by 30 degrees to enable intended focus operation.The LEICA DG SUMMILUX 9mm F1.7also excels in video recording performance with a mechanism that suppresses focus breathing, which wasa fatal problem of all interchangeable lenses designed for still image photography. Together with a micro-step aperture control for smooth exposure change, professional quality video can be recorded.

With its compact size and approximately 130g light weight, the LEICA DG SUMMILUX 9mm F1.7 encompasses the stunning mobility of the Micro Four Thirds system. The rugged dust/splash-resistant design withstands use under harsh conditions even at minus 10 degrees Celsius for ultimate reliability

Lens Construction 12 elements in 9 groups (2 aspherical lenses, 2 ED lenses, 1 UHR lens)
Mount Micro Four Thirds mount
Focal Length f=9mm (35mm camera equivalent 18mm)
Aperture Type 7 diaphragm blades / Circular aperture diaphragm
Maximum Aperture F1.7
Minimum Aperture F16
Closest Focusing Distance 0.095m/0.31ft
Maximum Magnification 0.25x / 0.5x (35mm camera equivalent)B16
Diagonal Angle of View 100°
Dust and Splash Resistant Yes*
Recommended Operating Temperature -10℃ to 40℃ (14℉ to 104℉)
Filter Size φ55mm
Max. Diameter Approx. φ60.8mm / 2.39inch
Overall Length Approx. 52.0mm / 2.05inch (from the tip of the lens to the base side of the lens mount)
Weight Approx 130g / 0.29lb (excluding lens cap, lens rear cap and lens hood)