Tokina created the 1.6x Expander so that cinematographers can use their favorite Super35 PL lenses on the latest full-frame 6K/8K cameras. The Expander increases the diameter of image circle by 1.6x on Super35 PL prime and zoom lenses. This allows for a greater variety of lens choices when filming with cameras like the RED Dragon that has a 46.31mm (8K) diagonal sensor.
Tokina engineers gave special attention to the 7-element optical design to ensure the integrity of the original lens’ performance and to keep light fall off to a manageable 1.36 stops. The all mechanical design is robust, durable, and lightweight.
The Tokina 1.6x Expander performs best when used with lenses that have a T2.0 or larger aperture and when the lens is stopped down to T2.8 or smaller.
SPECIFICATIONS:
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1.6x Expander ( PL- E)
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Focal Length Extension
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1.6x
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Optical Structure
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4 Groups 7 Elements
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Maximum Diameter
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φ83mm
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Weight
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Approx. 0.47kg
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Max.Image Input
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φ29.3
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Max.Sensor
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φ46.9
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Max.Input T-Stop
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2
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Lens Mount
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PL
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Camera Mount
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E
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Length PL to E
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57.76mm
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