Lens Cap Adapter for Smartphone Image Capture
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Solution Overview
Problem
Existing optical devices, such as telescopes, lack a convenient interface for connecting with mobile image capture devices like smartphones, requiring specialized equipment and being cumbersome to use for image capture.
Innovation Solution
An adapter integrated into the optical device's lens cap or cover allows for easy attachment of smartphones and other image capture devices, enabling image capture through the optical device without additional equipment, leveraging existing components for convenience and cost-effectiveness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing optical devices use specialized camera equipment for image capture, then image capture quality is improved, but device complexity and cost increase
Solution Approach 1:
The lens cap is designed to perform multiple functions: it serves as both a protective cover for the optical device and as an adapter for mobile image capture devices. The adapter portion includes a mounting interface that can attach to various smartphone models, allowing the same lens cap to enable image capture with different devices without requiring specialized equipment
Solution Approach 2:
The adapter acts as an intermediary component between the optical device and mobile image capture devices. It provides a connection interface that bridges the gap between the optical system and the smartphone camera, enabling image capture through the optical device using common mobile devices rather than specialized equipment
2Adaptability or versatility
If specialized camera equipment is required for image capture through optical devices, then image capture capability is improved, but ease of operation deteriorates
Solution Approach 1:
The adapter is designed with a universal mounting interface that can accommodate various mobile device sizes and camera positions. The adjustable positioning mechanism allows the same adapter to work with different smartphone models, making the system versatile while maintaining ease of operation through a single, unified interface
Solution Approach 2:
The adapter includes adjustable positioning features that allow dynamic adjustment of the mobile device position relative to the optical device. This enables users to easily adjust the camera alignment and focus without requiring complex mechanical adjustments, improving ease of operation while maintaining adaptability to different devices
3Adaptability or versatility
If additional equipment is required for image capture, then image capture functionality is improved, but device portability deteriorates
Solution Approach 1:
The adapter is merged with the existing lens cap component of the optical device, eliminating the need for separate carrying of additional equipment. The lens cap serves dual purposes: protecting the optical device and enabling image capture functionality, thereby improving portability while maintaining adaptability
4Adaptability or versatility
If additional equipment is required for image capture, then image capture capability is improved, but loss of time increases
Solution Approach 1:
The adapter is pre-installed on the optical device as part of the lens cap assembly, eliminating the need for setup or assembly during field use. Users can immediately attach their mobile device and begin capturing images without spending time on configuration or assembly, reducing loss of time while maintaining full image capture capability
Data Source
AI summary
An optical device such as a telescope may be connected to a camera through the use of a camera that acts as a lens cap for the optical system. The optical device may have an eyepiece and a housing within which a lens is retained. The adapter may have a cover portion, a housing attachment feature, an eyepiece attachment feature, and one or more camera attachment features. The cover portion may cover an end of the housing, and may have an imaging aperture. The housing attachment feature may be positioned at a periphery of the cover portion, and may attach the cover portion to the housing. The eyepiece attachment feature may be positioned proximate the imaging aperture to attach the cover portion to the eyepiece. The camera attachment features may facilitate attachment of a camera to the cover portion in alignment with the imaging aperture.