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XK6x20

XK6x20 es una lente zoom estándar ligera para una cámara de cine compatible con 4K, que logra un T3.5 para todo el rango de zoom de 20 mm a 120 mm con unidad de servo desmontable.

El objetivo zoom de la cámara de cine digital "XK6x20" ofrece un alto rendimiento óptico compatible con cámaras 4K y cubre un amplio rango de distancia focal de 20 mm a 120 mm. También permite un T3.5 en todo el rango de zoom. No hay caída de T *3 y ofrece una operabilidad cómoda. Se pueden filmar varios tipos de escena con esta lente única. El "XK6x20" está equipado con una unidad de accionamiento desmontable para zoom y enfoque eléctricos que es una función popular entre los productos existentes. También presenta un paso de engranaje de 0.8 mm *4 para compatibilidad con accesorios de cine estándar.

  • Excelente rendimiento óptico 4K y diseño compacto
  • Amplia distancia focal de 20 mm a 120 mm
  • Brillo T3.5 en todo el rango de zoom
  • Paso de engranaje de 0.8 mm
  • Par de enfoque moderado con ángulo de rotación de 200 grados para ayudar a enfocar con precisión
  • El indicador de enfoque se puede mostrar en pies o metros

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(1) Advanced optical performance

  • Featuring high-precision large-diameter aspherical elements designed with cutting-edge optical simulation technology. It delivers high optical performance and low distortion compatible with 4K cameras from the center to the edge of the screen, and delivers performance comparable to single focal length lenses for digital cinema camera in the entire zoom range.
  • By integrating the color temperature of the flagship model “HK series” and compact and lightweight model “ZK series”, color grading*5 is simplified when using multiple lens models together.
  • Featuring  Flange Back Focus*6 Adjustment Mechanism, used in broadcasting lenses, for optimized mounting with cameras to bring out the full lens optical performance.
  • Using a 9-blade round iris mechanism to achieve the iris shape as round as possible, enabling natural bokeh in images

 *5 Work to correct color of images in editing work.
 *6 Image forming plane of lens can be adjusted to the optimum position according to flange back (distance from lens mounting reference plane to sensor) of each camera.

 

(2) Covers focal length from 20mm to 120mm and realizes T3.5 brightness across entire zoom range

  • Covering a wide field of view from focal length of 20mm to 120mm. Time and cost can be saved as the need to exchange the lens to a different focal length is unnecessary.
  • Maintains T3.5 brightness over the entire zoom range. There is no T drop where T number changes according to focal length, enabling comfortable operation.
  • Equipped with “macro function” which enables shooting as close as subject distance*7 of 40cm (11cm from front lens*8). It expands possible shooting scenes covered by a single lens.

*7 Distance from image forming plane to subject.
*8 The foremost lens of the multiple-lens structure.

 

(3) Offers comfortable operability

  • The gear pitch for the operation ring of focus, zoom and iris (aperture) is 0.8mm, the same as existing FUJINON cinema camera lenses, for compatibility with standard cine accessories.
  • Focus ring realizes moderate torque with 200-degree rotation angle to aid accurate focusing.
  • The focus indicator ring is available in feet or meters.

 

(4) Equipped with detachable drive unit

  • Equipped with a drive unit for electric zooming and focusing that offers the operability equivalent to conventional TV camera lenses.
  • When the drive unit is not equipped, general full manual operation is possible in motion picture production scenes.

 

(5) Equipped with a “rotary encoder” which outputs lens data in high resolution

Rotary Encoders are installed in the drive unit for high resolution output of lens position data, including zoom, focus, and iris.

Model name XK6x20
Camera specifications Super 35mm PL Mount camera
Focal length 20mm - 120mm
Zoom ratio 6x
T-No. 3.5
Minimum object distance (M.O.D) 1.1m/3.61ft
Object dimensions (at the M.O.D) [Horizontal × Vertical] 20mm 1109mm × 624mm
120mm 182mm × 102mm
Angle of view [Horizontal × Vertical] 16:9 aspect ratio 20mm 63°41′ × 38°30′
120mm 11°49′ × 6°40′
Approx. size (φ × Length) φ114mm x 239mm
Approx. Weight Approx. 2.9kg (with drive unit) / approx. 2.4kg (without drive unit)

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