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LUMIX G Micro 4/3 LEICA DG SUMMILUX 25mm/F1.4 ASPH. Lens H-X025
Details
https://shop.panasonic.com/cameras-and-camcorders/lumix-camera-lenses/H-X025.html
H-X025
Features
- 25mm bright F1.4 - F16 Leica optics
- 46mm filter size
- UHR (Ultra High Refractive) index glass
- Exclusive Panasonic LUMIX Nano Surface Coating
- Circular aperture diaphragm
- Durable metal mount
$629.99
$599.99
Product Actions
Features
Lumix® G Micro 4/3 LEICA DG SUMMILUX 25mm/F1.4 ASPH. Lens is designed for use with Lumix G Micro 4/3 cameras. It provides an angle of view similar to a 50mm lens on a 35mm or full-frame digital camera, and the wide f/1.4 maximum aperture can deliver beautiful, bright photos and videos with softly out-of-focus backgrounds. Built to Leica's usual high standards, this lens delivers excellent image quality with minimal distortion or chromatic aberrations, with a sturdy metal mount.
Nano Surface Coating minimizes reflection over the entire visual light range, resulting in sharp, clear images with very little ghost and flare. The use of the Ultra High Refractive index lens and glass mold aspherical elements helps the lens maintain superb uniformity edge to edge. Seven aperture blades form a circular aperture for very pleasing out-of-focus areas in your images.
MTF Chart
Lens Construction
SpecificationsExpand All
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MORE DETAILS
- Lens Construction 9 elements in 7 groups (2 aspherical lenses , 1 UHR(Ultra High Refractive Index)Lens )
- Nano Surface Coating Yes
- Mount Micro Four Thirds mount
- Optical Image Stabilizer No
- Focal Length f=25mm (35mm camera equivalent 50mm)
- Aperture Type 7 diaphragm blades / Circular aperture diaphragm
- Aperture F1.4
- Minimum Aperture F16
- Closest Focusing Distance 0.3m / 0.98ft
- Maximum Magnification Approx. 0.11x / 0.22x (35mm camera equivalent)
- Diagonal Angle of View 47°
- Filter Size ¿46mm / 1.81in
- Max. Diameter ¿63mm / 2.48in
- Overall Length Approx. 54.5mm (from the tip of the lens to the base side of the lens mount) / 2.14in
- Weight Approx. 200g / 7.05oz
- Standard Accessories Lens cap, Lens rear cap, Lens storage bag
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- UPC 885170052338
Accessories
- Hoods + Caps
Support
Owner's Manuals
Warranty
FAQs
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I am a professional photographer who is seriously considering switching to the Lumix mirrorless cameras. Does Panasonic have, or can you suggest, a web site that demonstrates how professional photographers are successfully using the Lumix professional cameras?In conjunction with our Panasonic.com web site, our Sales and Marketing team also runs LumixLounge.com LUMIXLOUNGE.COM
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How do I install firmware in my camera using an SD card?Digital Still Camera Firmware Update Guide.
1) Preparation before attempting the update.
A. Make sure the camera's battery is completely charged. If the battery is not completely charged the firmware update will not begin. Format the SD memory card in the camera, then take a couple of pictures.
B. Turn off the camera.
2) Copying the Firmware to your memory card.
A. Download the latest firmware update for your model by clicking on the "Download Ver. X.X " link to a location on your computer (we recommend the "Desktop").
B. If your computer has a media reader, please insert your formatted SD Card from your camera.
C. Open the zipped firmware file that you downloaded to the desktop.
D. For"PC" users, locate your SD Card by clicking on, or opening the"My Computer" or"Computer" on your desktop or your"Start" menu. For"Mac" users, can use"Finder" if the drive does not mount to your desktop.
E."Drag" to Copy and Paste" the .bin file from the opened folder to the drive with the SD Card showing in your"My Computer" window for"PC" users and"Finder" or"Drive" in Macs. This will copy the file to the card.
F. If you choose to leave the SD Card in your camera, connect the camera to the PC with the USB cable. Turn the camera on and set it to"Playback" mode. Then select"PC" on the LCD screen. Drag the .bin file from the opened folder to the device that either says Panasonic or mass storage to complete the transfer.
G."SDXC cards, 32GB or larger, require special card readers. Depending on your PC, and the age of its operating system, you may not be able to directly write to such large cards. If your PC asks you to format the card, DO NOT, this is one indication that your system is not compatible with the newer larger memory cards. In this case a smaller card, 16GB or smaller should be used.
3) Updating the camera's firmware.
A. Turn the Camera off, insert the SD Card if you copied the firmware to the card while inserted into the computer.
B. Turn the Camera power on and press the"Playback" button. The camera's LCD screen should now be showing a screen asking if you desire to"Update" the firmware. Highlight"Yes" and press the"Menu/Set" button.
C. When the Camera has completed the firmware update it will turn itself off and then back on.
D. This completes the update process.
4) Confirming the update.
A. Turn the camera's power back on.
B. Set to"Playback" Mode.
C. Choose the"Setup" menu.Digital Still Camera Firmware Update Guide.
D. Select Version Disp.
1) Preparation before attempting the update.
A. Make sure the camera's battery is completely charged. If the battery is not completely charged the firmware update will not begin. Format the SD memory card in the camera, then take a couple of pictures.
B. Turn off the camera.
2) Copying the Firmware to your memory card.
A. Download the latest firmware update for your model by clicking on the "Download Ver. X.X " link to a location on your computer (we recommend the "Desktop").
B. If your computer has a media reader, please insert your formatted SD Card from your camera.
C. Open the zipped firmware file that you downloaded to the desktop.
D. For"PC" users, locate your SD Card by clicking on, or opening the"My Computer" or"Computer" on your desktop or your"Start" menu. For"Mac" users, can use"Finder" if the drive does not mount to your desktop.
E."Drag" to Copy and Paste" the .bin file from the opened folder to the drive with the SD Card showing in your"My Computer" window for"PC" users and"Finder" or"Drive" in Macs. This will copy the file to the card.
F. If you choose to leave the SD Card in your camera, connect the camera to the PC with the USB cable. Turn the camera on and set it to"Playback" mode. Then select"PC" on the LCD screen. Drag the .bin file from the opened folder to the device that either says Panasonic or mass storage to complete the transfer.
G."SDXC cards, 32GB or larger, require special card readers. Depending on your PC, and the age of its operating system, you may not be able to directly write to such large cards. If your PC asks you to format the card, DO NOT, this is one indication that your system is not compatible with the newer larger memory cards. In this case a smaller card, 16GB or smaller should be used.
3) Updating the camera's firmware.
A. Turn the Camera off, insert the SD Card if you copied the firmware to the card while inserted into the computer.
B. Turn the Camera power on and press the"Playback" button. The camera's LCD screen should now be showing a screen asking if you desire to"Update" the firmware. Highlight"Yes" and press the"Menu/Set" button.
C. When the Camera has completed the firmware update it will turn itself off and then back on.
D. This completes the update process.
4) Confirming the update.
A. Turn the camera's power back on.
B. Set to"Playback" Mode.
C. Choose the"Setup" menu.
D. Select Version Disp.
Require further assistance?
Click here to visit the Panasonic Community to search for specific FAQs or tutorials for your product or ask questions directly to Panasonic or other customers.
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