Viewsonic PJD5351, 2500 ANSI ಲ್ಯುಮೆನ್‌ಗಳು, DLP, XGA (1024x768), ಲ್ಯಾಂಪ್, 3000 h, 4000 h Viewsonic PJD5351. ಪ್ರೊಜೆಕ್ಟರ್ ಪ್ರಕಾಶ: 2500 ANSI ಲ್ಯುಮೆನ್‌ಗಳು, ಪ್ರೊಜೆಕ್ಷನ್ ತಂತ್ರಜ್ಞಾನ: DLP, ಪ್ರೊಜೆಕ್ಟರ್ ಮೂಲ ರೆಸೊಲ್ಯೂಷನ್: XGA (1024x768). ಬೆಳಕಿನ ಮೂಲದ ವಿಧ: ಲ್ಯಾಂಪ್, ಬೆಳಕಿನ ಮೂಲದ ಸೇವೆಯ ಜೀವಿತಾವಧಿ: 3000 h, ಬೆಳಕಿನ ಮೂಲದ ಸೇವೆಯ ಜೀವಿತಾವಧಿ (ಎಕನಾಮಿಕ್ ಮೋಡ್): 4000 h. ಫೋಕಸ್: ಮ್ಯಾನುವಲ್, ಡಿಜಿಟಲ್ ಜೂಮ್: 1,2x. ಸೀರಿಯಲ್ ಇಂಟರ್‌ಫೇಸ್ ವಿಧ: RS-232. ಗದ್ದಲದ ಮಟ್ಟ: 30 dB Short throw projectors usually have fixed focus lenses. This means that you can't make the image size larger or smaller by turning a dial; you'll have to move the projector closer or farther away from the screen. What differs in short throw proje... The Viewsonic PJD-5351 has a short-throw lens. This is a major advantage when you don’t have a large conference room, or you want to be able to use the projector in almost any room. Schools and universities will find this useful. The short-throw lens c... Short throw, Runs quiet, Color compensation featue Slight fuzziness at image edge The short throw lens on this makes it ideal for smaller offices....