18504623. OPTICAL DEVICE AND IMAGE PICKUP APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
- 1 OPTICAL DEVICE AND IMAGE PICKUP APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL DEVICE AND IMAGE PICKUP APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
OPTICAL DEVICE AND IMAGE PICKUP APPARATUS
Organization Name
Inventor(s)
OPTICAL DEVICE AND IMAGE PICKUP APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18504623 titled 'OPTICAL DEVICE AND IMAGE PICKUP APPARATUS
Simplified Explanation
The optical device described in the patent application includes four lens units, four drive units to move the lens units along the optical axis, a stop member with a variable aperture diameter, and a fifth drive unit to change the aperture diameter. One of the drive units closest to the image among the four drive units and the fifth drive unit are arranged in different spaces around the optical axis.
- The optical device includes four lens units and drive units to move them along the optical axis.
- A stop member with a variable aperture diameter is included in the device.
- A fifth drive unit is present to change the aperture diameter.
- The drive units closest to the image and the fifth drive unit are arranged in different spaces around the optical axis.
Potential Applications
The technology described in this patent application could be applied in:
- Camera lenses
- Microscopes
- Telescopes
Problems Solved
This technology helps in:
- Adjusting the aperture diameter for better image quality
- Allowing for precise control over the movement of lens units
Benefits
The benefits of this technology include:
- Improved image quality
- Enhanced precision in optical device control
Potential Commercial Applications
This technology could be commercially applied in:
- Photography equipment
- Scientific instruments
- Surveillance systems
Possible Prior Art
One possible prior art for this technology could be the use of variable aperture lenses in camera systems.
Unanswered Questions
How does this technology compare to existing variable aperture systems in terms of performance and cost?
This article does not provide a direct comparison between this technology and existing variable aperture systems in terms of performance and cost. Further research and analysis would be needed to address this question.
What are the potential limitations or drawbacks of implementing this technology in optical devices?
The article does not discuss any potential limitations or drawbacks of implementing this technology in optical devices. Additional research and testing would be required to identify and address any such issues.
Original Abstract Submitted
Provided is an optical device including: first to fourth lens units; first to fourth drive units configured to move the first to fourth lens units in a direction along an optical axis, respectively; a stop member having a variable aperture diameter; and a fifth drive unit configured to change the aperture diameter. One of drive units arranged closer to an image than the stop member among the first to fourth drive units, which has the longest length in the direction along the optical axis, and the fifth drive unit are arranged in different ones of four equally divided spaces around the optical axis.
