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Digital camera
- 1. FAN HONG FAT 11003715 KO KA SHING 11012803 YEUNG CHUN YIP 11015624
- 2. Introduction Mind map Objective types Ways to collect data Result Brief Analysis
- 3. Mind map
- 4. OBJECTIVE Development of digital camera Traditional vs modern Effects of DC How to affect social network
- 5. types Ultra compact digital cameras Compact digital cameras Advanced digital cameras Digital single lens reflex cameras
- 6. types Micro Four Thirds cameras Mirrorless interchangeable lens cameras Single Lens Translucent cameras Interchangeable lens unit camera system
- 7. Traditional vs modern Traditional way : -Light caused by chemical changes on film to record images Modern way: Electronic Optical Digital image images images sensor
- 8. Ways to collect data Google search engine Yahoo search engine Youtube Qualtric (online survey) https://qasiatrial.asia.qualtrics.com/SE/?SID=SV_bydESH2suUUd4Ko
- 9. Key words of search engine DIGITAL CAMERA DEVELOPMENT DIGITAL CAMERA-MODELS DIGITAL CAMERA*BRAND DIGITAL CAMERA REVIEW OF 90'S OR 80'S INTITLE: DIGITAL CAMERA
- 11. The quality of photo
- 12. Result of data collected 30 25 20 15 10 5 0 Male Female
- 13. Result of data collected Have you posted photoes in any social network? 25% Yes No 56% Do not use/ have a account 19%
- 14. Result of data collected Have a account(yes) have digital camera have no digital camera 26% 74%
- 15. Result of data collected have a account(do not post photo) 25% 74% have no account 55% 26% have a account(yes) 19% have a account(yes)
- 16. Conclusion
Editor's Notes
- Ultra compact digital cameras are capable of taking quality images. They are very small, lightweight, easy to use and can be carried in a shirt pocket. Ultra-compacts may have fewer features than compact cameras. Buttons and dials are small though usually work well.Prices vary, depending on features.Consumer-level digital cameras are compact and lightweight. They are great for those who only want to point-and-shoot. They are fully automatic; some have semi-automatic and manual controls. All but the cheapest models provide very good image quality.Some compacts with larger sensors do better in low light. Others have relatively long telephoto zoom lenses. Low to moderately priced, depending on features.“Prosumer” digital cameras are geared to advanced amateurs with skill levels between a professional and consumer. They sport high quality lenses and advanced features for creative control. Some have a zoom range from wide to super telephoto. Most advanced digital cameras accept a variety of accessories and add-ons such as converter lenses, filters and external flashes. Moderate to high priced.DSLR cameras, used by professionals and photo enthusiasts, are top-of-the-line. They have outstanding optics, produce high resolution images in all types of light, and accept interchangeable lenses and sophisticated accessories. DSLRs function automatically but also have a full range of manual controls. You can buy only a DSLR body, and purchase lenses separately. The price of professional-level lenses can be jaw-dropping. DSLR models include entry level, mid-level (semi-pro) and pro.Moderately high priced to extremely expensive.
- Micro Four Thirds camerasare digital single lens reflex-like. Unlike SLRs and DSLRs, they have no reflex mirrors and optical viewfinders. They have larger sensors than compact cameras and take interchangeable lenses. Some have no built-in flash or viewfinder, though they may be available as an accessory. Micro Four Thirds cameras are smaller and thinner than DSLRs. Moderate to high priced.Mirrorless interchangeable lens cameraslike Micro Four Thirds, have no reflex mirrors or built-in optical viewfinders. However, they have sensors the same size as DSLRs, 50% larger than Micro Four Thirds sensor. As a result, image quality and low light performance is on par with a DSLR, all in a much smaller package. Lenses made for mirrorless cameras are small and lightweight too, though you can use other lenses with an adapter. Moderate to high priced.Single Lens Translucent cameraslook a lot like traditional Digital Single Lens Reflex cameras. However, SLT cameras have a fixed translucent mirror that allows for very fast continuous shooting speeds, among other advantages. They are less noisy with less vibrations than DSLRs plus weigh less and are more compact in size. SLT electronic viewfinders currently have low refresh rates especially in low light.The interchangeable lens unit camera, first introduced by Ricoh, consists of a body and separate camera units. Each camera unit contains a different lens, its own image sensor and an image processing engine. Lens units slide directly into the camera body. Each lens unit has a different focal length and may have a different sensor than found in another unit. Expensive.