F lux windows

The Leica D-Lux 8 is an advanced zoom compact camera that’s designed for enthusiast photographers. It’s a development of the Leica D-Lux 7 from 2018, which itself was a re-styled version of the Panasonic Lumix LX100 II. The D-Lux 8 has the same lens, sensor, and core specifications as its predecessor, but it gains a radically reworked control layout based on the Leica Q3, along with a much better viewfinder. All the ingredients are in place for it to be one of the best compact cameras around.Leica D-Lux 8 at a glance:$1595 / £145024-75mm equivalent f/1.7-2.8 lens with OIS17MP Four Thirds multi aspect-ratio sensorISO 100-25,000Up to 11fps shooting2.36m-dot, 0.74x OLED viewfinder3in, 1.84m-dot LCD touchscreen 4K 30p video recordingIt’s no secret that the ever-increasing quality of smartphone cameras has decimated the market for traditional compact cameras. But there’s one standout exception at the top of the market, in the shape of Fujifilm’s classically-styled and wildly popular X100VI. With the D-Lux 8, Leica is clearly hoping to grab a piece of the action with a camera that shares many of the same attractions, but which has a zoom lens. Like the X100VI, the D-Lux 8 has traditional photographer-friendly controls for the main exposure settings, plus a corner-mounted viewfinder in a flat-bodied ‘rangefinder-style’ design. But in contrast, it employs a smaller Four Thirds type sensor with a clever multi-aspect ratio design, joined by a 24-75mm equivalent zoom with a bright f/1.7-2.8 aperture. It’s in much the same price bracket as the X100VI, at

In focus (you don’t even need a lens to measure sensor uniformity); the goal is to measure lens light falloff and/or sensor uniformity, not features of the subject. For typical measurements, set exposure compensation to overexpose by about one f-stop. (You may, however, use any exposure you choose.)Save the image as a RAW file or maximum quality JPEG.Imatest LED LightboxTo obtain even illumination We recommend the Imatest LED LIghtbox, which features excellent illumination uniformity (90-95%), dimming over a range of 30 lux to 10,000 lux in standard models (with options as low as 1 lux and up to 100,000 lux), selectable color temperatures (3100K, 4100K, 5100K, 5500K, 6500K, NIR 850nm, NIR 940nm), and can be used with Imatest Dynamic Range and other transmissive charts. Imatest lightboxes are compared here.To run Uniformity,Start Imatest and click on Uniformity.Very large files (height x width x colors over 40 MB) sometimes caused memory overflow problems with (older) 32-bit systems. Files over 40 or 80 MB can be automatically reduced 1/2x linearly (using 1/4 the memory). Click Settings, Options III (in the Imatest main window) and make the appropriate setting in LARGE FILES (Uniformity, Distortion). This should be unnecessary with recent versions of Imatest.Open the image file.Multiple file selection Several files can be selected in Imatest Master using standard Windows techniques (shift-click or control-click). Depending on your response to the multi-image dialog box you can combine (average) several files or run them sequentially (batch mode).Combined (averaged) files are useful for measuring fixed-pattern noise (at least 8 identical images captured at low ISO speed are recommended). The combined file can be saved. Its name will be the same as the first selected file with _comb_n appended, where n is the number of files combined.Batch mode allows several files to be analyzed in sequence. There are three requirements. The files should (1) be in the same folder, (2) have the same pixel size, and (3) be framed identically.The input dialog box for the first run is the same as for standard non-batch runs. Additional runs use the same settings. Since no user input is required they can

Specifications CameraImage Sensor1/2.8”sensorMin. Illumination0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IRShutter Time1/3s ~ 1/100,000sLens2.8mm@F2.0Angle of view: 106° Lens MountM12Angle AdjustmentPan:0°- 355°, Tilt: 0° - 75°, Rotation: 0°-355°Digital Noise Reduction3D DNRWide Dynamic RangeDigital WDRDay & NightICRCompression StandardVideo CompressionH.264 / MJPEGH.264 Codec ProfileMain profileBit Rate32 Kbps ~ 8 MbpsDual StreamYesImageMax. Image Resolution1920 x 1080Frame Rate60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720)50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720)Image SettingsRotate mode, Saturation, Brightness, Contrast adjustable by client software or web browserBLCYes, zone optionalROISupportNetworkNetwork StorageLocal storage: Built-in Micro SD/SDHC/SDXC card slot, up to 64GB. NAS (Support NFS,SMB/CIFS)Alarm TriggerIntrusion detection, Line crossing detection, Motion detection,Dynamic Analysis, Tampering alarm, Network disconnect, IP address conflict, Storage full, Storage errorProtocolsTCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,BonjourSystem CompatibilityONVIF, PSIA, CGI, ISAPISecurityUser Authentication, WatermarkInterfaceCommunication Interface1 RJ45 10M / 100M ethernet portGeneralOperating Conditions-22°F ~ 140°F(-30°C ~ 60°C) humidity 95% or less (non-condensing)Power Supply12 VDC ± 10%, PoE (802.3af)Power ConsumptionMax. 5WImpact ProtectionIEC60068-275Eh, 50J; EN50102, up to IK10Ingress ProtectionIP66IR DistanceUp to 100ft (30m)DimensionsΦ4.4”x3.2”(Φ111.0 × 82.4 mm )Weight1.1lb(500g)