Microscope Objective Specifications - light microscope objectives
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The FireNEX™-5000C is capable of extending all USB 3.1 Gen 1 (USB 3.0) SuperSpeed 5 Gbps devices up to 200 meter (650 feet) via one single mode fiber optic cable. FireNEX™-5000C comes with four downstream USB-A ports that support 5Gbps SuperSpeed USB data transfer as well as backward compatibility with all types of USB 2.0/1.1 devices, such as mouse and keyboard.
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Q: How to use FireNEX™-5000C with the host PC that only comes with USB-C port?A: Use any compliant USB C to C cable that support 5Gbps data transfer and above to connect the FireNEX™-5000C Local Unit with the computer host. Newnex also makes this cable; please check accessories tab for more information.
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The following graphic illustrates how changing these factors: aperture, focal length and the distance from the subject affect the depth of field.
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Q: What is the maximum length that the FireNEX™-5000C can support?A: The FireNEX™-5000C can support a length of up to 200 meters with a single mode fiber.
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Newnex's interactive and user-friendly Custom Cable Design Tool is capable for incorporatingdifferent types of connectors and cables for creating custom cable assemblies for your special needs.
In this image a deep depth of field allows the viewer to take in many subjects, including an artillery shell mid-flight. Photo by Staff Sgt. Steven Schneider In this image a deep depth of field allows the viewer to take in many subjects, including an artillery shell mid-flight. Download Image Share Image: X Facebook Email Photo by: Staff Sgt. Steven Schneider VIRIN: 170918-O-N0132-7230C
Depth of field (DoF) is the area between the nearest and farthest points from the camera that are acceptably sharp in an image. A deep DoF means all or most of your photo will be in focus, including the foreground, subject and background. Use a deep DoF in group photos, landscape shots and when elements in the background or foreground add to the message the photo is attempting to communicate. A shallow DoF means more narrow range will be acceptably sharp in the image. Shallow DoF is good to use when you want to isolate your subject from their surroundings, such as in a portrait or when elements in the background or foreground may be distracting.
Infographic illustrates how changing the aperture, the focal length and the distance from the subject affect the depth of field. Download Image Share Image: X Facebook Email Photo by: DINFOS PAVILION Team VIRIN: 200907-D-PA656-0002
Distance to subject refers to the length between the camera and the focus of the image. The closer the camera is to the subject it is focusing on, the narrower the depth of field will be. Inversely, the farther away the subject is from the camera, the wider the depth of field will be.
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Q: Is FireNEX™-5000C backward compatible with USB 2.0?A: Yes, FireNEX™-5000C is backward compatible with USB 2.0/1.1 devices such as keyboard and mouse for all major OS.
The focal length of the lens determines the image magnification. The wider the lens, the shorter the focal length. This allows you to capture a wider depth of field. The longer or more zoomed in the camera lens, the less depth of field you capture.
Q: Can I change the transceiver to other SFP transceiver?A: No, the FireNEX™-5000C must use the transceiver comes with the product.
In this image a medium depth of field allows the viewer to focus on multiple subjects without creating confusion for your eyes Photo by Sebastian J. Sciotti Jr. In this image a medium depth of field allows the viewer to focus on multiple subjects without creating confusion for your eyes Download Image Share Image: X Facebook Email Photo by: Sebastian J. Sciotti Jr. VIRIN: 170525-D-SS007-019C
The aperture is the opening created by a set of overlapping metal blades, known as the diaphragm, inside a photographic lens. This opening controls the amount of light coming through the lens. The wider the aperture, the less depth of field you capture. The smaller the aperture, the deeper the depth of field.
You can affect the depth of field by changing the following factors: aperture, the focal length and the distance from the subject.
In this image you can see how a shallow depth of field keeps the focus on the action. Photo by Samuel King In this image you can see how a shallow depth of field keeps the focus on the action. Download Image Share Image: X Facebook Email Photo by: Samuel King VIRIN: 170908-F-OC707-0517C