Multi-Wavelength Aiming Spectroscope Module
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Solution Overview
Problem
Conventional aiming equipment with a lens module designed for a single wavelength light source experiences color difference and parallax issues when emitting lights of different wavelengths, leading to reduced accuracy.
Innovation Solution
The aiming equipment incorporates a spectroscope module with a specially designed lens structure, including at least two lenses with reflecting films, to reflect and reduce the color difference between lights of different wavelengths.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a lens module designed for a single wavelength light source is used, then the structure is simple and easy to manufacture, but color difference and parallax occur when multiple wavelengths are emitted, reducing aiming accuracy
Solution Approach 1:
The lens module is segmented into multiple lenses, each designed for a specific wavelength range. The patent divides the optical system into multiple components (first lens, second lens, third lens) that can be individually optimized for different wavelengths, thereby eliminating color difference and parallax while maintaining manufacturing feasibility through modular assembly
Solution Approach 2:
Each lens in the multi-lens module is designed with local quality optimization - specific lenses are tailored for specific wavelength ranges (e.g., first lens for green light, second lens for red light). This allows each component to have optimal optical properties for its designated wavelength, improving overall aiming accuracy without requiring a complete redesign of the entire system
2Adaptability or versatility
If multiple light sources with different wavelengths are used, then the aiming equipment can emit different colored lights, but color difference and parallax reduce the accuracy
Solution Approach 1:
The lens module is designed with multi-functionality to handle multiple wavelength ranges simultaneously. By incorporating multiple lenses with different optical characteristics, the system can process green light, red light, and other wavelengths through a single integrated module, maintaining both versatility and precision
3Manufacturing precision
If a conventional lens module is used for single wavelength, then the device complexity is low, but it cannot effectively handle multiple wavelengths without generating parallax
Solution Approach 1:
The complex optical requirement for multiple wavelengths is segmented into multiple manageable lens components. Each lens can be manufactured and tested independently for its specific wavelength range, then assembled into the complete module, making the manufacturing process more manageable despite the increased complexity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The spectroscope module effectively reduces or eliminates the color difference between lights of different wavelengths, preventing parallax and enhancing the aiming accuracy of the equipment.
Implementation Method 1
The second lens has a reflecting film on one surface adjacent to the first lens. The reflecting film is operable to reflect a first light and a second light projected by the light source module.
Implementation Method 2
The spectroscope module includes at least two lenses operable to reflect the first light and the second light and reduce a color difference between the first light and the second light.
Data Source
AI summary
The present disclosure relates to an aiming equipment and a spectroscope module thereof. The aiming equipment includes a light source module and a spectroscope module. The light source module is configured to project first light and second light. The first light and the second light have different wavelengths. The spectroscope module includes at least two lenses to reflect the first light and the second light and reduce a color difference between the first light and the second light.