Tamron anuncia el desarrollo del primer objetivo zoom de alta potencia, sistema Micro Cuatro Tercios  equivalente a un 28-300mm en 35mm.  Tamron 14-150mm F/3.5-5.8 Di III VC  contara con un elemento de cristal LD (baja dispersión), dos elementos asféricos de cristal moldeado y un elemento asférico híbrido, ofreciendo una alta calidad de imagen con una compensación minuciosa de las aberraciones.

Especificaciones:
Modelo: C001
Distancia focal: 14-150mm (equivalente a 28-300mm en 35mm)
Apertura máxima: F/3.5-5.8
Ángulo de visión (diagonal): 75˚-8˚ 02´
Construcción de la lente: 17 elementos en 13 grupos
Distancia mínima de enfoque: 0.5m
Escala de ampliación del macro: 1:3.8 (at f=150mm: MFD 0.5m)
Diámetro de filtro: φ52mm
Longitud: 80.4mm
Longitud total: 85.24mm
Diámetro: φ63mm
Peso: 350g.
Nº de láminas del diafragma: 7 (Diafragma circular)
Apertura mínima: F/22
Accesorio estándar: Parasol con forma de pétalo de flor
Monturas compatibles: Micro Cuatro Tercios

 

 

TAMRON ANNOUNCES THE DEVELOPMENT OF THE COMPANY’S FIRST MICRO FOUR THIRDS HIGH-POWER ZOOM LENS, EQUIVALENT TO 28-300MM IN THE 35MM/FULL-FRAME FORMAT

Tamron 14-150mm F/3.5-5.8 Di III VC (Model C001) with Tamron’s proprietary VC (Vibration Compensation)(1) mechanism and sophisticated metal finish in two colors – black and silver14-150mm Micro Four Thirds Lens

Product Features

  • With one LD (Low Dispersion) glass element, two molded-glass aspherical elements and one hybrid aspherical element, Tamron’s new Micro Four Thirds high-power zoom lens delivers leading-edge high image quality by thoroughly compensating for aberrations.
  • The ingenious optical design achieves a compact body with a filter diameter of just 52mm despite being equipped with the Tamron’s highly regarded VC (Vibration Compensation) mechanism.
  • A stepping motor optimized for this model provides silent, quick and accurate auto focusing.
  • This lens is equipped with Tamron’s acclaimed VC (Vibration Compensation) mechanism. The VC mechanism reduces image blur caused by camera shake to deliver sharp images. This makes it possible for hand-held shooting in any unstable position with extremely light mirrorless cameras. The VC is also optimized for movie images and smooth scenes. (2)
  • The metal lens barrel exterior is available in two colors: black and silver, providing the most popular color options to match high end cameras.
  • Using a circular diaphragm(3), this lens achieves spectacular background blur effects.

(1) VC (Vibration Compensation) is Tamron’s proprietary image stabilization mechanism.

(2) The lens VC feature should be turned off, when used with cameras that have built-in image stabilization functions (such as those made by Olympus).
(3) The circular diaphragm retains a near circular shape even when taken two stops down from a wide open position.

 

Specifications
Tamron 14-150mm F/3.5-5.8 Di-III VC (Model C001)
Focal Length 14-150mm (equivalent to 28-300mm in the 35mm/ full-frame format)
Maximum Aperture F/3.5-5.8
Lens Construction 17 elements / 13 groups
MFD (Minimum Focus Distance) 0.5m (19.7 in.)
Max. Mag. Ratio 1:3.8 (at f=150mm, MFD 0.5m)
Filter Size Ø52mm
Length (4) 80.4mm  (3.2 in.)
Entire Length (5) 85.24mm (3.4 in.)
Diameter Ø63mm
Weight 280g (9.88 oz.)
No. of diaphragm blades 7 (Circular diaphragm)
Minimum aperture F/22
Standard accessory Flower-shaped lens hood
Compatible mount Micro Four Thirds

(4) Length is the distance between the mount face and the tip of the lens.
(5) Entire length is the distance between the tip of the lens and the tip of the protrusion.

This product conforms to the “Micro Four Thirds System Standard” established by Olympus Imaging Corporation and Panasonic Corporation.

Micro Four Thirds™ and the Micro Four Thirds logo marks are trademarks or registered trademarks of Olympus Imaging Corporation, in Japan, the United States, the European Union and other countries.

 

The company names and product names in this document are the trademarks or registered trademarks of their respective owners.

 

About the stepping motor
The stepping motor’s actuator allows finely tuned control of angular rotation, and since it drives the focusing mechanism directly without an intermediate reduction gear, it also provides superbly quiet performance.

 

About VC (Vibration Compensation)

Tamron’s VC mechanism employs a three-coil system, whereby three driving coils activate the shake-compensating VC lens group electromagnetically via three ceramic balls. The VC lens elements are held in place only by contact with the ceramic balls, achieving smooth movement with little friction. This provides a stable viewfinder image with excellent tracking performance. As the VC lenses can be moved in parallel only by electrical control, the mechanical structure is simple, enabling downsizing of the lens body.

http://www.tamron-usa.com/lenses/csr/csr_main.asp 

Punto MagazineProductos/Equipo Nuevo35MM,Lentes Tamron,micro four thirds high power zoom lens,Tamron lensesTamron anuncia el desarrollo del primer objetivo zoom de alta potencia, sistema Micro Cuatro Tercios  equivalente a un 28-300mm en 35mm.  Tamron 14-150mm F/3.5-5.8 Di III VC  contara con un elemento de cristal LD (baja dispersión), dos elementos asféricos de cristal moldeado y un elemento asférico híbrido, ofreciendo una...El Blog de los Fotografos y los Videografos