4. Zoom lens specifications

4-1 Lens specifications

1.

Focal length

37.9 to 45.5 mm

2.

Zoom ratio

1.2 x

3. f number

2.34 to 2.65

4.

Projection size

60 to 200 inches

5.

Mass

2600 g

4-2 Appearance with zoom lens mounted

About 480mm

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