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... transforms luminance values of an object or illuminance values on the sensor plane into digital code values in the digital image. The OECF is typically measured from a grey scale. Depending on the type of...
... and lenses: With one single chart OECF (Opto Electronic Conversion Function), dynamic range, resolution, texture loss, shading, distortion, lateral chromatic aberration and color reproduction can be measure...
...Shading Measurement consists of a blank film between two glass plates. Test charts and other transparency measurements Shade measurements under the same lightning conditions. Shade measurements can be made o...
...Chart YE0178 for shading measurement Model YE0178 Type Transparent/Reflectance Format Transparent D240/Reflectance A280 Ratio 4:3 The test chart consists of a blank film between two glass panes. The test cha...
...Chart Projector DC24V 20W Halogen bulb Light 3 Chart Options Premium Quality GD8501 Feature: There are C landolt& E snellen& k LETTER&Chrildren&number. Specifications: Projection distance 1.5m~ 6m Projection...
... are available. Specifications: Projection distance 1.5m~7m Projection magnification 30*(at 5m) Projection size 330mmW*270mmH (at 5m) Chart 30 different pattern Speed of chart conversion 0.01~0.02S Mask 1 op...
... is tightly coupled with the software's clear user guidance. Our ST Flash software supports simple results management with automatic summary charts, comprehensive measurement reports and transparent data org...
... is tightly coupled with the software's clear user guidance. Our ST Flash software supports simple results management with automatic summary charts, comprehensive measurement reports and transparent data org...
... multi-functional chart for testing digital cameras and lenses: With one single chart OECF (Opto Electronic Conversion Function), dynamic range, resolution, texture loss, shading, distortion, lateral chromat...
... lenses attached to SLR and system cameras and compact cameras in macro mode. The TE274 consists of two parts: • Slanted edges for resolution measurement The chart contains 15 slanted edge structures, each w...
... and system cameras and compact cameras in macro mode. The TE274 consists of two parts: • Slanted edges for resolution measurement The chart contains 15 slanted edge structures, each with two vertical and tw...
...Liquid Surface Tensiometer Characteristics: The simple operation of the Q-Series Tensiometers is tightly coupled with the software's clear user guidance. Our ST Flash software supports simple results managem...
...Liquid Surface Tensiometer Characteristics: The simple operation of the Q-Series Tensiometers is tightly coupled with the software's clear user guidance. Our ST Flash software supports simple results managem...
...Liquid Surface Tensiometer Characteristics: The simple operation of the Q-Series Tensiometers is tightly coupled with the software's clear user guidance. Our ST Flash software supports simple results managem...
...CHART Shading Measurement Chart The test chart consists of a blank film between two glass panes. The (reprographic) film is of the same material as the other ESSER TEST CHARTS transparencies (D280, D240, D20...
.... Next to the TE268 and TE253 (sinusoidal Siemens stars) and the TE252 (visual appraisal of resolution) the slanted edges are the third pattern described in the ISO12233 standard for resolution measurement. ...
... on at least 1 pcs standard 4x iso test chart. Both sides of the 4 boards can be used for many test charts. 1. It can extend the life of the chart when used in combination with the magnetic chart The surface...
... on at least 1 pcs standard 4x iso test chart. Both sides of the 4 boards can be used for many test charts. 1. It can extend the life of the chart when used in combination with the magnetic chart The surface...
... standard 8x iso test chart or a few small standard test targets like A280. 1. It can extend the life of the chart when used in combination with the magnetic chart The surface of the test chart bracket has t...
... standard 4x iso test chart or a few small standard test targets like A280. 1. It can extend the life of the chart when used in combination with the magnetic chart The surface of the test chart bracket has t...