Screen Size and Projection Distance

17:9 Screen

16:9 Screen

2.35:1 Screen

4:3 Screen

Wide-end

Tele-end

Wide-end

Tele-end

Wide-end

Tele-end

Wide-end

Tele-end

60

1.66

3.43

1.75

3.61

1.86

3.82

2.16

4.44

70

1.96

4.02

2.06

4.23

2.18

4.47

2.54

5.19

80

2.25

4.60

2.37

4.84

2.50

5.12

2.91

5.94

90

2.54

5.19

2.67

5.46

2.83

5.77

3.29

6.70

100

2.83

5.77

2.98

6.07

3.15

6.41

3.66

7.45

110

3.12

6.36

3.28

6.69

3.47

7.06

4.04

8.20

120

3.41

6.94

3.59

7.30

3.79

7.71

4.41

8.95

130

3.70

7.53

3.90

7.92

4.12

8.36

4.79

9.71

140

3.99

8.11

4.20

8.53

4.44

9.01

5.16

10.46

150

4.28

8.70

4.51

9.15

4.76

9.66

5.53

11.21

160

4.58

9.28

4.81

9.76

5.09

10.31

5.91

11.96

170

4.87

9.87

5.12

10.38

5.41

10.96

6.28

12.72

180

5.16

10.45

5.43

10.99

5.73

11.61

6.66

13.47

190

5.45

11.04

5.73

11.61

6.05

12.26

7.03

14.22

200

5.74

11.62

6.04

12.22

6.38

12.91

7.41

14.98

210

6.03

12.21

6.34

12.84

6.70

13.56

7.78

15.73

220

6.32

12.79

6.65

13.45

7.02

14.21

8.16

16.48

230

6.61

13.38

6.95

14.07

7.35

14.85

8.53

17.23

240

6.90

13.96

7.26

14.68

7.67

15.50

-

-

250

7.19

14.55

7.57

15.30

7.99

16.15

-

-

260

7.49

15.13

7.87

15.91

8.32

16.80

-

-

270

7.78

15.72

8.18

16.53

8.64

17.45

-

-

280

8.07

16.31

8.48

17.14

-

-

-

-

290

8.36

16.89

-

-

-

-

-

-

300

8.65

17.48

-

-

-

-

-

-