Products/Services for Minimum Resolvable Contrast
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Illuminators - (366 companies)Illuminators are used to provide adequate contrast for imaging. Illuminators include backlights, LED illuminators, and fiber optic illuminators. How to Select Illuminators. Image Credit: Microscan Systems Incorporated. Illuminators are used... -
Metallurgical Microscopes - (100 companies)...measurement. Resolution is the fineness of detail in an object that is revealed by an optical device. Objectively, resolution is specified as the minimum distance between two lines or points in the object that are perceived as separate by the human eye... -
Stainless Steel Alloys - (801 companies)Stainless steels are steels that contain a minimum of 10% chromium and are more resistant to corrosion than normal steels. How to Select Stainless Steel Alloys. Stainless steels are steels that contain a minimum of 10% chromium and are more... -
Color Sensors - (109 companies)Color sensors register items by contrast, true color, or translucent index. True color sensors are based on one of the color models, most commonly the RGB model (red, green, blue). A large percentage of the visible spectrum can be created using... -
Labyrinth Seals and Clearance Seals - (27 companies)Labyrinth seals and clearance seals are minimum-leakage seals that protect machine elements from contamination through a noncontact method. They operate on the principle of positive clearance and do not rub on shafts or housing. Features. Labyrinth...
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Microscopes - (724 companies)...they are for student use. They are designed for bright field, dark field, and phase contrast. Benchtop - Benchtop microscopes are used in various industries such as textiles and animal husbandry. Benchtop microscopes can perform many techniques, but can only...
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RF Diplexers, Duplexers, and Multiplexers - (240 companies)...with a minimum of interaction and degradation of the different RF signals. Diplexers are three-port frequency-dependent devices that may be used as a separator or a combiner of signals. The device consists of two fixed tuned bandpass filters sharing...
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Optical and Light Microscopes - (267 companies)...and phase contrast examinations. Benchtop microscopes provide a range of examination techniques, but can perform only a few methods at one time. Research microscopes are large devices that weigh between 30 kg and 50 kg and contain complex optical...
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Biological Microscopes - (149 companies)...corresponding object. This is usually determined by linear measurement. Resolution is the fineness of detail in an object that is revealed by an optical device. Objectively, resolution is specified as the minimum distance between two lines or points...
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Specialty Microscopes - (214 companies)Student. Student microscopes are the smallest and least expensive type of microscope. They are capable of advanced techniques and documentation even though they are for student use. They are designed for bright field, dark field and phase contrast...
Product News
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Ducon Environmental Systems
Keep Maintenance to a minimum with our scrubbers Iron Mining. In pelletizing operations and other ore preparation beneficiation, sintering and reduction operations, Ducon refractory-lined cyclones and UW-4 Dynamic Scrubbers have become the standards of the industry. The UW-4 Scrubber gained fast acceptance in these applications because it has no small openings to cause clogging. And its wet fan keeps maintenance to a minimum. Twenty-five out of the last thirty major pelletizing plants built use Ducon collectors. And Ducon venturi scrubbers... (read more)Browse Scrubbers Datasheets for Ducon Environmental Systems -
TDK-Lambda Americas Inc.
Triple Output Power Supplies-No Minimum Loading TDK Corporation announces the introduction of TDK-Lambda 's CUT35 low profile, triple output power supplies. Packaged in the industry standard 2 " x 4 " footprint, the CUT35 requires no minimum load, simplifying installation. The easy to use power supplies are designed for medical, industrial, broadcast and test & measurement applications. Operating from a universal input voltage of 85 to 265Vac, the CUT35 is available in two standard models. The CUT35-522 offers 5V +12V output voltages... (read more)Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
Radiant Vision Systems
TT-AutomotiveDisplay™ Automotive Display Test minimum and typical), straight-on or off-angle, in DAY or NIGHT mode. Document cold startups and contrast ratios (minimum and typical) over a wide FOV. Measure color coordinates and tolerances for White, Red, Green and Blue test inputs. Test for maximum allowable reflection. Black Mura. Developed by the "German Automotive Work Group Displays " standard body and published by the German Flat Panel Display Forum (DFF), the Black Mura Standard is a standard measurement method for evaluating... (read more) -
Hangzhou Chinabase Machinery Co., Ltd.
Linear Bearing Ball Screw Roller Guideway A ball screw is a mechanical linear actuator that translates rotational motion to linear motion with little friction. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw. As well as being able to apply or withstand high thrust loads, they can do so with minimum internal friction. They are made to close tolerances and are therefore suitable for use in situations in which high precision is necessary. The ball assembly acts as the nut while the threaded... (read more)Browse Ball Screw Support Bearings Datasheets for Hangzhou Chinabase Machinery Co., Ltd. -
Radiant Vision Systems
ProMetric Y Series Photometers objectively quantifies spatial luminance, contrast, and uniformity values in addition to defects like mura, light leakage, dead pixels, lines, and particles. The ProMetric Y is ideal for capturing measurements at the pixel and subpixel for light output characterization. In emissive displays like microLED, mini LED, and OLED, independently emitting pixels can vary from one to the next, causing non-uniformity in brightness or color that can worsen at different display bright states. Within a single... (read more) -
U-Reach Data Solutions Inc.
Optimum Light Quality in Crucial Spectra Built with quality and performance in mind, the SUPERLITE S 04 is a remarkably efficient imaging instrument that covers all the spectra that matters in forensics. Imaging tools work best in dark rooms, but this powerful UV light illuminates traces even in places that are not as dark as they should be. Almost no white light in the UV spectrum further increases contrast. It helps you detect traces without using powder or other means that can compromise DNA left at the scene. (read more)Browse UV Lamps Datasheets for U-Reach Data Solutions Inc. -
FAULHABER MICROMO
Small DC Motors Power Handheld Explosives Detector with specially treated paper. The user swipes the baton over the material under test or has a suspect wrap their fingers around it, then reinserts it in the aperture. Inside the XPAK, the baton rotates as a nozzle sprays it evenly with a contrast-enhancing ink. For readout, the user looks into a viewfinder as the baton again rotates, this time under an ultraviolet light. Dark spots against a bright blue background on the paper indicate a positive result. In the initial design, users rotated the baton... (read more)Browse DC Motors Datasheets for FAULHABER MICROMO -
Precision Polymer Engineering Ltd.
Low Temperature O-rings & Seals Exceptional low temperature sealing performance is achieveable with PPE's range of low temperature elastomer materials. The range includes: VMQ (silicone), minimum operating temperature -100 C (-148 F). NBR (nitrile), minimum operating temperature -60 C (-76 F). FVMQ (fluorosilicone), minimum operating temperature -55 C (-67 F). FKM (fluoroelastomer), minimum operating temperature -51 C (-60 F). EPDM, minimum operating temperature -50 C (-58 F). FFKM (perfluoroelastomer), minimum operating... (read more)Browse O-rings Datasheets for Precision Polymer Engineering Ltd. -
Conard Corporation (The)
Understanding Precision Photo Etching Costs Precision photo chemical etching is characterized by detailed specifications that call for conformance to identified dimensions, tolerances and inspection requirements. These factors have implications with regard to pricing. By contrast, decorative etching is all about appearance and as such, we are able to run decorative on large sheets with minimal inspection at very predictable sheet prices. Precision metal etching also encompasses a very wide range of alloys and metal thicknesses, both... (read more) -
Tecnotion
Enhance Productivity: Ironless Motor Solution UXA IRONLESS MOTORS. In contrast to iron core motors, these motors feature an ironless coil unit, so there is no attraction force or cogging between the coil unit and the magnet track. This is what gives ironless motors their light weight, superior precision, a linear force constant and extremely dynamic velocity, acceleration and deceleration. Continuous force ranges from 10N all the way up to 846N with peak force of up to 4200N. The benefits of ironless linear motors are optimal... (read more)Browse Brushless Motors Datasheets for Tecnotion
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Optoelectronics Engineering and Information Technologies in Industry
Research on Minimum Resolvable Contrast of the Telescope .
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Optimum spectral band design of the night vision system based on MRC
The new method uses MRC ( Minimum Resolvable Contrast ) as the criteria of the system performance and brings the spectrum characteristic of the scene and the night vision system into the MRC evaluation.
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Range performance model for electro-optical systems
Performance is characterized by a minimum resolvable contrast that is a function of spatial frequency.
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Validation of the new triangle orientation discrimination method and ACQUIRE model predictions using observer performance data for ship targets
… TA model ACQUIRE and to test whether the recently developed triangle orientation discrimination (TOD) system performance character- ization curve (Bijl and Valeton, 1998), when implemented in ACQUIRE, leads to performance predictions similar to or better than the minimum resolvable contrast (MRC) does.
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http://dspace.mit.edu/bitstream/handle/1721.1/17963/57144200-MIT.pdf?sequence=2
The minimum resolvable contrast of 0.25 agrees very well with the calculated value based on the measured resist contrast,- of 2.
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Advanced software products for atmospheric remote sensing
SSCAM is a PC based computer program that predicts the Minimum Resolvable Contrast (MRC) of CCD and other staring detector array cameras.
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Performance evaluation of ideal low-light-level imaging system based on the MRC model
From the viewpoint of signal response, the MRC ( minimum resolvable contrast ) model of the ideal direct viewing LLL imaging system was deduced on the basis of human eyes characteristic.
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Planning sensing actions for UAVs in urban domains
The full model implemented in Design Sheet computes a set of output metrics ( minimum resolvable contrast , probability of detection/recognition) given the sensor characteristics (zoom, detector pitch, etc), the altitude and speed of the UAV, the turret scan angle, target characteristics (size, contrast …
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OSA | Predicting range performance of sampled imagers by treating aliased signal as target-dependent noise
P. Bijl and J. M. Valeton, âTriangle orientation discrimination: the alternative to minimum resolvable temperature difference and minimum resolvable contrast ,â Opt. Eng. (Bellingham) 37, 1976-1983 (1998).
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MRC image recognition based on neural network
Minimum resolvable contrast (MRC) reflects the �patial resolution and detection sensitivity of imaging system [I .
