Reviews Depth of field

Yahboom Jetson Nano/TX2-NX/Xavier NX/Raspberry Pi ROS Robot Lidar Mapping Navigation Depth Image 3D Analysis Mecanum Wheel Python Programming Learn Explore Robotic Kit (Pi Superior Ver-Without Pi)

...X, Jetson Nano or Raspberry Pi 4B, based on the different performance issues of these development boards, The smoothness of operation is worth considering, Yahboom recommends the cost-effective Jetson TX2-NX（For detailed and comprehensive introduction, please view the video on the details page: rosmaster x3）.
In-depth exploration of AI algorithms and intelligent robots: ROSMASRER X3 is equipped with a depth camera, lidar, and voice interaction module, which can realize ROS operating system, RTAB 3D mapping navigation, PCL 3D point cloud, SLAM mapping navigation, Machine vision applications, Voice interactive control, Python programming, STM32 development, MediaPipe development, YOLO model training, TensorRT acceleration (Note: Different features depend on the version you choose).
Rich course materials and professional after-sales support team: We provides 103 dual-language video courses, and online technical assistance (China time). The course content includes: ROSMASTER X3 assembly, Linux operating system, ROS and openCV series courses, depth camera and lidar mapping and navigation explanation, from simple to in-depth learning of mapping and navigation, this is an in-depth learning process, but we recommend that there are Programming basic users t....

"Super 90D" - Same magnification with a wider field of view.
Patented biconvex lens design with double aspheric glass optics provide superior depth of focus/stereopsis and minimize distortion to provide clear views across the entire lens.
Outstanding general diagnostic lens, even through small pupils. Small diameter ring is ideal for dynamic fundoscopy.
Made in the USA by Volk Optical: The No. 1 trusted brand in Ophthalmic lenses with ~50 years of experience.

Quickly and effectively plant your field with Field Tuff’s 3-Point corn and Bean Planter for Tillers.
features an adjustable row width of 14-inches to 36.6-inches.
13-inch pneumatic tires allow for control of seed depth.
each hopper holds up to 15-pounds and .22 bushels of seed!.
Planter is especially designed for planting larger gardens, food plots, or small acreages.
works with tractors with Category 1 hitch.
The planter measures approximately 51 X 17 X 42.5 inches and weighs 275 pounds.

The most popular model among dental students ,dental hygienists and dentist. Wide field of view and generous depth of field with high enough power for....
Portable LED headlight High intensity>15000-30000Lux.

Dual-Field Motor is especially designed for saws.
Lightweight construction (14.2 lbs. without blade, cord and wrench) reduces user fatigue.
Cut Ready depth-of-cut system helps with quick accurate depth adjustments.
51° bevel allows users to complete a wide variety of cuts.
Integrated saw hook for safe rafter placement.

Camera compatibility: Compatible with FX and DX format Nikon Z series mirrorless (on DX-format cameras, the lens has a field of view of 60mm).
Fast & quiet Autofocus: AF System greatly suppresses focus breathing to prevent angle-of-view shifts during recording: also allows for smooth iris adjustments with the click-less control ring to create a natural shift in brightness..
Custom control ring: Customize the way you shoot. Use it for precise manual focusing or to adjust aperature, ISO, or exposure compensation..
Beautiful background blur: The shallow depth of field of f/2 is enhandced by the lens’ 9 rounded blade diaphragm, creating a natural bokeh effect..

Orbit MS7120 supermarket Barcode Scanner provides aggressive omnidirectional scanning in an award-winning design for retailers seeking an affordable, aesthetically pleasing scanning solution..
Recipient of multiple design honors, MS7120's award-winning shape enables hand-held scanning of large, bulky items. For added flexibility, the scanning head can be tilted within a 30° range to accommodate objects of various sizes and shapes..
Connectivity Technology: Cable. Scan Speed: 1,200scan line per second.
Scan mode: Omnidirectional scan from 5 sides, with 4 parallel scan lines from each side..
The depth of the Scan Field: 0 mm - 203 mm (0" - 8") for 0.33mm(13mil) barcode.
Depth of Field: 60 mm (2.4") @ face,5mm (4.1") @ 216 mm (8.5")..
Barcode Symbology Supported: All Standard 1D Symbologies and RSS-14..

★Wide field of view, long depth of field, high resolution, low multiples amplification..
★Two-way sync adjustment, quick positioning and more attractive..
★The appearance of high-end fashion. Fast focusing and positioning..

Convenient clip to attach the light anywhere you want, rotatable knob to control the brightness of the light.For it is very easy to use,it is highly recommended for first time users..
It has wide field of view and generous depth of field with high enough power for daily procedures.(with high intensity>15000—30000Lux and The power of the bulb:1 W).
The headlamp use rechargeable lithium battery which is durable and with long life.The lifetime of the bulb:10000 hour.Continuous run-time:>5 hour..
The headlight adopt overcharge protection skill, You will not need worry about the overcharge problem any more.
Universal Clip–The Universal clip can open from angle 1-90, fits most loupes,.