Pentax FA 645 200mm f/4 Lens

Pentax FA 645 200mm f/4 Lens

Code: 26745    Brand: Pentax   

A medium-focus, manual, autofocusing telephoto lens provides a 35mm-equivalent focal length of 157mm and gives images a soft bokeh (or out of focus) background effect. Two Extra-low dispersion elements enhance quality by correcting chromatic aberration, while ghost-less coating prevents refraction on the lens' inner surface.

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$1,499.00
APN: 0027075046382
Supplier Code: 26745

The smc FA 645 200mm f/4 IF Lens from Pentax is a medium-format, manual and autofocusing telephoto lens with a 35mm-equivalent focal length of 157mm. It provides a soft out-of-focus (bokeh) effect. It features two extra-low dispersion (ED) glass elements to correct for chromatic aberration, and a ghostless coating to effectively eliminate reflections on the inner surface of the lens, in order to provide sharp images with high contrast. The inner focusing system improves focusing speed and minimizes lens extension, allowing for a closer minimum focus distance.

  • Medium-format, manual and autofocusing telephoto lens with a 35mm-equivalent focal length of 157mm
  • Maximum aperture of f/4 can be stopped down to f/32 via the aperture ring in manual mode. Alternatively, full automatic diaphragm control is available
  • Provides a soft out-of-focus (bokeh) effect
  • Features two extra-low dispersion (ED) glass elements to correct for chromatic aberration, and a ghostless coating to effectively eliminate reflections on the inner surface of the lens, in order to provide sharp images with high contrast
  • Internal focusing system improves focusing speed and minimizes lens extension, allowing for a closer minimum focus distance
  • Supplied lens hood blocks stray light in order to prevent lens flare. Also offers some additional protection against impact for the front element, should you get a bit too close to your subject

Lens Mount

PENTAX 645AF2 bayonet

Model No.

26745

Focal Length

200mm (Equivalent to 157mm in 35mm format)

Angle of View

20° - 645 Film 15.5° - 645Z, 645D

Lens Construction(group/elements)

6 elements in 5 groups

Min. Aperture (f)

F32

Min. Focusing Distance

1.5m (4.5 ft.)

Max. Magnification

0.16X

Filter Size

58mm

Diameter & Length (mm)

74.5mm x 119mm

Weight (g)

670g

Number of Diaphragm Blades

8

Hood

PH-RBB58

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OVERVIEW

The smc FA 645 200mm f/4 IF Lens from Pentax is a medium-format, manual and autofocusing telephoto lens with a 35mm-equivalent focal length of 157mm. It provides a soft out-of-focus (bokeh) effect. It features two extra-low dispersion (ED) glass elements to correct for chromatic aberration, and a ghostless coating to effectively eliminate reflections on the inner surface of the lens, in order to provide sharp images with high contrast. The inner focusing system improves focusing speed and minimizes lens extension, allowing for a closer minimum focus distance.

  • Medium-format, manual and autofocusing telephoto lens with a 35mm-equivalent focal length of 157mm
  • Maximum aperture of f/4 can be stopped down to f/32 via the aperture ring in manual mode. Alternatively, full automatic diaphragm control is available
  • Provides a soft out-of-focus (bokeh) effect
  • Features two extra-low dispersion (ED) glass elements to correct for chromatic aberration, and a ghostless coating to effectively eliminate reflections on the inner surface of the lens, in order to provide sharp images with high contrast
  • Internal focusing system improves focusing speed and minimizes lens extension, allowing for a closer minimum focus distance
  • Supplied lens hood blocks stray light in order to prevent lens flare. Also offers some additional protection against impact for the front element, should you get a bit too close to your subject

SPECIFICATIONS

Lens Mount

PENTAX 645AF2 bayonet

Model No.

26745

Focal Length

200mm (Equivalent to 157mm in 35mm format)

Angle of View

20° - 645 Film 15.5° - 645Z, 645D

Lens Construction(group/elements)

6 elements in 5 groups

Min. Aperture (f)

F32

Min. Focusing Distance

1.5m (4.5 ft.)

Max. Magnification

0.16X

Filter Size

58mm

Diameter & Length (mm)

74.5mm x 119mm

Weight (g)

670g

Number of Diaphragm Blades

8

Hood

PH-RBB58