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Ball 70mm film projection screen film fisheye lens
(160 °field of view, the relative aperture of F / 2 )
70mm film fisheye lens for dome projection
180° fisheye projection lens (compared with 160° fisheye projection lens)
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Type
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Machine Type
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Target Surface Type
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Target Surface Number
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Target Surface Size
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Target Surface Length-width Ratio
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Angle of View (°)
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Relative Dperture
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Back Working Distance
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JYF-70/160/2
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Motion-picture
projector
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70mm film
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1
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8P/10P
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16:9
4:3
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160
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F/2
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50mm
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JYF-70/176/2
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176
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F/2
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52mm
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JYF-35/160/2
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Motion-picture
projectorr
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35mm film
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1
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4p/5p
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16:9
4:3
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160
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F/2
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41mm
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JYF-35/170/2
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170
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F/2
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41mm
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