投影机位置计算和吊装技巧

投影机位置计算和吊装技巧CP-310t电动变焦镜头

投影距离屏幕尺寸

最短焦距最长焦距

英寸英寸英寸英寸英寸英寸5.0060.02.4129.03.1437.7

5.506

6.02.6631.93.4641.5

6.0072.02.9034.83.7745.2

6.5078.03.143

7.74.0849.0

7.0084.03.3840.64.4052.8

7.5090.03.6243.54.756.5

8.0096.03.8646.45.0360.3

8.50102.04.1149.35.3464.1

9.00108.04.3552.25.6567.9

9.50114.04.5955.15.9771.6

10.00120.04.8358.06.2875.4

10.5126.05.0760.96.6079.2

11.00132.05.3163.86.9182.9

11.50138.05.5566.77.2386.7

12.00144.05.8069.57.5490.5

12.5150.06.0472.47.8594.2

13.00156.06.2875.38.1798.0

13.50162.06.5278.28.48101.8

14.00168.07.7681.18.80105.6

14.50174.07.0084.09.11109.3

15.00180.07.2486.99.42113.1

15.50186.07.4989.89.74116.9

16.00192.07.3292.710.05120.6

16.50198.07.9795.610.37124.4

17.00204.08.2198.510.68128.2

17.50210.08.45101.411.00131.9

18.00216.08.69104.311.31135.7

18.50222.08.94107.211.62139.5

19.00228.09.18110.111.94143.3 195.50234.09.42113.012.25147.0 20.00240.09.66115.912.57150.8

20.50246.09.9011.812.88154.6

21.00252.010.14121.713.19158.3

21.50258.010.38124.613.51162.1

22.00264.010.63127.513.82165.9 22.50270.010.87130.414.14169.6

23.00276.011.11133.314.45173.4

23.50282.011.35136.214.77177.2

24.00288.011.59139.115.08181.0

24.50294.011.83142.015.39184.7

25.00300.012.07144.915.71188.5

25.50306.012.32147.816.02192.3

26.00312.012.56150.716.34196.0

26.50318.012.80153.616.65199.8

27.00324.013.04156.516.96203.6

27.50330.013.28159.417.28207.3

28.00336.013.52162.317.59211.1

28.50342.013.76165.217.91214.9

29.00348.014.01168.118.22218.7

29.50354.014.25171.018.54222.4

30.00360.014.49173.918.85226.2

30.50366.014.73176.819.16230.0

31.00372.014.79179.719.48233.7

31.50378.015.21182.619.79237.5

32.00384.015.46185.520.11241.3

32.50390.015.7188.420.42245.0

33.00396.015.94191.320.73248.8

33.50402.016.18194.221.05252.6

34.00408.016.42197.121.36256.4

34.50414.016.66200.021.68260.1

35.00420.016.90.202.921.99263.9

35.50426.017.15205.722.31267.7

36.00432.017.39208.622.62271.4

36.50438.017.63211.522.93275.2

37.00444.017.87214.423.25279.0

37.50450.018.11217.323.56282.7

38.00456.018.35220.223.88286.5

38.50462.018.59223.124.19290.3

39.00468.018.84226.024.50294.1

39.50474.019.08228.924.82297.8

40.00480.019.32231.825.13301.6

投影机与屏幕位置计算

你决定购买哪一款投影机和投影屏幕之前，应该先搞清楚安装这些设备的房间的相关信息。比如房间的光照情况如何？你打算把投影机安装在桌子上还是可移动的小车上？房间的长、宽、高等尺寸是多少？是使用轻便式屏幕还是固定安装屏幕？屏幕位置设在何处？观众座位在何处？