Computed Radiography ImageCIOD
CT ImageCIOD
MR ImageCIOD
Nuclear Medicine ImageCIOD
Ultrasound ImageCIOD
Ultrasound Multi-frame ImageCIOD
Secondary Capture ImageCIOD
Multi-frame Single Bit Secondary Capture ImageCIOD
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X-Ray Angiographic ImageCIOD
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RT Beams Treatment RecordCIOD
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VL Endoscopic ImageCIOD
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VL Slide-Coordinates Microscopic ImageCIOD
VL Photographic ImageCIOD
Video Endoscopic ImageCIOD
Video Microscopic ImageCIOD
Video Photographic ImageCIOD
VL Whole Slide Microscopy ImageCIOD
PatientMModule - Patient
Clinical Trial SubjectUModule - Patient
General StudyMModule - Study
Patient StudyUModule - Study
Clinical Trial StudyUModule - Study
General SeriesMModule - Series
Whole Slide Microscopy SeriesMModule - Series
Clinical Trial SeriesUModule - Series
Frame of ReferenceMModule - Frame of Reference
General EquipmentMModule - Equipment
Enhanced General EquipmentMModule - Equipment
General AcquisitionMModule - Acquisition
Multi-Resolution PyramidUModule - Multi-Resolution Pyramid
General ImageMModule - Image
General ReferenceUModule - Image
Microscope Slide Layer Tile OrganizationMModule - Image
Image PixelMModule - Image
Acquisition ContextMModule - Image
Multi-frame Functional GroupsMModule - Image
Multi-frame DimensionMModule - Image
SpecimenMModule - Image
Whole Slide Microscopy ImageMModule - Image
Optical PathMModule - Image
(0048,0105) Optical Path Sequence1Sequence
(0022,0001) Light Path Filter Pass-Through Wavelength3Unsigned Short
(0022,0002) Light Path Filter Pass Band3Unsigned Short
(0022,0003) Image Path Filter Pass-Through Wavelength3Unsigned Short
(0022,0004) Image Path Filter Pass Band3Unsigned Short
(0022,0016) Illumination Type Code Sequence1Sequence
(0022,0017) Light Path Filter Type Stack Code Sequence3Sequence
(0022,0018) Image Path Filter Type Stack Code Sequence3Sequence
(0022,0019) Lenses Code Sequence3Sequence
(0022,001A) Channel Description Code Sequence1CSequence
(0022,0055) Illumination Wave Length1CSingle
(0028,2000) ICC Profile1COther Byte String
(0028,2002) Color Space3Code String
(0048,0100) Illuminator Type Code Sequence3Sequence
(0048,0106) Optical Path Identifier1Short String
(0048,0107) Optical Path Description3Short Text
(0048,0108) Illumination Color Code Sequence1CSequence
(0048,0111) Condenser Lens Power3Decimal String
(0048,0112) Objective Lens Power3Decimal String
(0048,0113) Objective Lens Numerical Aperture3Decimal String
(0048,0120) Palette Color Lookup Table Sequence3Sequence
(0048,0302) Number of Optical Paths1CUnsigned Long
Slide LabelCModule - Image
SOP CommonMModule - Image
Common Instance ReferenceMModule - Image
Frame ExtractionCModule - Image
Real-Time Video Endoscopic ImageCIOD
Real-Time Video Photographic ImageCIOD
Dermoscopic Photography ImageCIOD
Grayscale Softcopy Presentation StateCIOD
Color Softcopy Presentation StateCIOD
Pseudo-Color Softcopy Presentation StateCIOD
Blending Softcopy Presentation StateCIOD
Basic Structured DisplayCIOD
XA/XRF Grayscale Softcopy Presentation StateCIOD
Advanced Blending Presentation StateCIOD
Variable Modality LUT Softcopy Presentation StateCIOD
Basic Voice Audio WaveformCIOD
12-Lead ECGCIOD
General ECGCIOD
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Hemodynamic WaveformCIOD
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ElectromyogramCIOD
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Key Object Selection DocumentCIOD
Mammography CAD SRCIOD
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Procedure LogCIOD
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Rendition Selection DocumentCIOD
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Raw DataCIOD
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Spatial RegistrationCIOD
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Ophthalmic Photography 8 Bit ImageCIOD
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Stereometric RelationshipCIOD
Hanging ProtocolCIOD
Encapsulated PDFCIOD
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Real World Value MappingCIOD
Enhanced XA ImageCIOD
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RT Ion PlanCIOD
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SegmentationCIOD
Ophthalmic Tomography ImageCIOD
X-Ray 3D Angiographic ImageCIOD
X-Ray 3D Craniofacial ImageCIOD
Breast Tomosynthesis ImageCIOD
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Surface SegmentationCIOD
Color PaletteCIOD
Enhanced US VolumeCIOD
Lensometry MeasurementsCIOD
Autorefraction MeasurementsCIOD
Keratometry MeasurementsCIOD
Subjective Refraction MeasurementsCIOD
Visual Acuity MeasurementsCIOD
Ophthalmic Axial MeasurementsCIOD
Intraocular Lens CalculationsCIOD
Generic Implant TemplateCIOD
Implant Assembly TemplateCIOD
Implant Template GroupCIOD
RT Beams Delivery InstructionCIOD
Ophthalmic Visual Field Static Perimetry MeasurementsCIOD
Intravascular Optical Coherence Tomography ImageCIOD
Ophthalmic Thickness MapCIOD
Surface Scan MeshCIOD
Surface Scan Point CloudCIOD
Legacy Converted Enhanced CT ImageCIOD
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Corneal Topography MapCIOD
Breast Projection X-Ray ImageCIOD
Parametric MapCIOD
Wide Field Ophthalmic Photography Stereographic Projection ImageCIOD
Wide Field Ophthalmic Photography 3D Coordinates ImageCIOD
Tractography ResultsCIOD
RT Brachy Application Setup Delivery InstructionCIOD
Planar MPR Volumetric Presentation StateCIOD
Volume Rendering Volumetric Presentation StateCIOD
Content Assessment ResultsCIOD
CT Performed Procedure ProtocolCIOD
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Protocol ApprovalCIOD
XA Performed Procedure ProtocolCIOD
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Ophthalmic Optical Coherence Tomography En Face ImageCIOD
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Encapsulated STLCIOD
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RT Physician IntentCIOD
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RT Radiation SetCIOD
C-Arm Photon-Electron RadiationCIOD
Tomotherapeutic RadiationCIOD
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RT Radiation Record SetCIOD
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RT Radiation Set Delivery InstructionCIOD
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Enhanced RT ImageCIOD
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RT Patient Position Acquisition InstructionCIOD
Microscopy Bulk Simple AnnotationsCIOD
InventoryCIOD
Photoacoustic ImageCIOD
Confocal Microscopy ImageCIOD
Confocal Microscopy Tiled Pyramidal ImageCIOD
Basic DirectoryCIOD

Built with by Innolitics, a team of medical imaging software developers.

Data synced with official DICOM standard on 18 April 2024. The DICOM Standard is under continuous maintenance, and the current official version is available at http://www.dicomstandard.org/current/. DICOM Parts 3, 4, and 6, © NEMA. Please note that the most recent PDF version of the standard is the official reference, and should checked when making technical decisions.

Optical Path Sequence Attribute

Tag(0048,0105)
TypeRequired (1)
KeywordOpticalPathSequence
Value Multiplicity1
Value RepresentationSequence (SQ)

Describes the optical paths used during the acquisition of this image.

One or more Items shall be included in this Sequence.

See Section C.8.12.5.1.1

Section C.8.12.5.1.1

C.8.12.5.1.1 Optical Path Sequence and Optical Path Identifier

The Optical Path Sequence (0048,0105) shall include an Item for every optical path used in the acquisition of the current image.

For single-frame images that do not include the Multi-frame Functional Groups Module, this Sequence shall include only one Item.

For images that use the Multi-frame Functional Groups Module, the optical path associated with each frame is identified by reference to the Optical Path Identifier (0048,0106) of this Sequence (see Optical Path Identification Sequence (0048,0207) in Section C.8.12.6.2). The Optical Path Sequence may include Items for defined optical paths that are not referenced by any frame.

Note

  1. Previously, the use of optical paths in LOCALIZER images and images referenced therein from the Section C.8.12.7 was described, but this usage has been retired. See PS3.3-2021c.

  2. The Optical Path Identifier is not necessarily numeric; it is a string of up to 16 characters (VR SH).