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Spinning Disk Confocal Microscopy — Free Diagram

Explain where light passes through the microlens disk, pinholes, objective and camera in one consistent diagram.

Spinning disk confocal optical path diagram editor

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Spinning disk confocal optical path diagram editor

Choose a view, edit structure labels and move label endpoints. Export the labeled diagram, numbered worksheet or answer key.

Spinning Disk Confocal Microscopy — Free Diagram— templates & examples

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Spinning Disk Confocal Microscopy — Free Diagram

Explain where light passes through the microlens disk, pinholes, objective and camera in one consistent diagram.

Spinning disk confocal microscopy uses a rotating pinhole array to illuminate and collect light from multiple points in a specimen. SciFig provides an editable dual-disk optical-path schematic with separate excitation and emission routes. Rename the optical components while both light paths retain their defined routes. Choose a numbered exercise or answer view, then export the figure or save its editable project.

Edit the optical diagram
Labeled dual-disk optical reference and numbered component exercise
  • Trace the excitation path
  • Separate fluorescence from illumination
  • Turn the light path into an exercise
  • Keep a reusable microscopy figure

Excitation and Emission Paths

Compare illumination, fluorescence collection and annotation modes in a dual-disk optical arrangement.

Trace the excitation path

The excitation route starts at the laser, passes through the microlens disk and pinhole disk, and continues through the objective to the specimen. Matching disk apertures are aligned with the drawn light paths. The fixed arrows carry the optical explanation while the labels can be adapted to a lecture or figure. The confocal microscopy diagram separates the excitation route from the returning emission.

  • Laser to specimen route
  • Separate microlens and pinhole disks
  • Aligned light paths and apertures
Explore the excitation route

Separate fluorescence from illumination

Fluorescence returns through the objective and pinholes before a dichroic mirror between the two disks directs it toward the camera. The return route does not pass through the microlens disk. Distinct colors and arrowheads make the two routes identifiable in the same teaching schematic. Follow the spinning disk optical path through the matched pinholes, then back toward the camera.

  • Specimen to camera route
  • Dichroic separation between disks
  • Direction and color cues
Follow the emission route

Turn the light path into an exercise

The numbered version preserves the same optical components, positions and routes as the labeled figure. Use the blank mode for a parts exercise or show the answer key after discussing the beam paths. Renaming a component changes its answer entry without relocating the optical element.

  • Labeled and blank versions
  • Consistent component numbers
  • Matching answer key
Prepare an optics exercise

Keep a reusable microscopy figure

Move the text endpoints to suit a slide, then export SVG or PNG. Project JSON preserves the chosen mode and label positions for another lesson. The model focuses on dual-disk optical routing, giving the page a different task from a general microscope-parts diagram.

  • Editable component labels
  • SVG and PNG export
  • Restorable project JSON
Go to export controls

How to Prepare the Optical Diagram

Open the dual-disk model, edit the component names and choose the annotation version to export.

  1. Choose the structure or stage

    Open the local editor and start with its labeled view. For an experiment or mechanism with multiple stages, choose the condition that matches the explanation you are preparing.

  2. Edit the structure labels

    Select a part, edit its name and move the label endpoint with the pointer or coordinate controls. Its structure anchor stays attached to the defined component.

  3. Prepare the practice version

    Switch to numbered, blank or answer mode as needed. The practice figure and its answer list use the same part order for the selected structure or stage.

  4. Download or save the project

    Download SVG or PNG from the current valid figure. Save project JSON when you want to restore the labels, positions and display mode for another session.

Optical Figures for Microscopy Teaching

Use one optical model to introduce parallel detection, separate light paths and review component names.

spinning disk confocal optical diagram: excitation reference

Microscopy methods introduction

Use the complete optical route to introduce parallel illumination and pinhole-based collection. Explain the role of each disk before moving to sample images.

Explore this example
spinning disk confocal optical diagram: emission reference

Excitation and emission comparison

Show the blue excitation route beside the returning fluorescence route. Point out where the dichroic mirror directs returning light toward the detector.

Explore this example
spinning disk confocal optical diagram: numbered optics

Instrument orientation handout

Label the laser, disks, objective, specimen and camera for a discussion of a dual-disk system. Keep the schematic separate from a particular instrument control panel.

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spinning disk confocal optical diagram: optics answers

Confocal optics worksheet

Export a numbered figure, ask learners to identify the components and show the matching answers. The path geometry stays fixed across the exercise.

Explore this example
Labeled dual-disk optical reference and numbered component exercise

Methods presentation

Place the editable SVG beside the experiment description on a slide. Reposition text for the available space while retaining component anchors and arrow directions.

Explore this example
spinning disk confocal optical diagram: excitation reference

Multilingual microscopy teaching

Rename optical components using the terminology of the course. Save the localized vocabulary and layout as a project for subsequent sessions.

Explore this example

Worked Examples Prepared with SciFig

This spinning disk confocal microscopy example follows the blue excitation route from the laser through both disks and the objective to the specimen. I kept the component labels visible for the reference export. The arrows and apertures come from the same optical model as the figure used for the exercise.

SciFig · Excitation reference

Figure preparation · SciFig

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Spinning Disk Confocal Microscopy — Free Diagram

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