Tamron SP AF 90mm f/2.8 Di Macro Lens for Pentax

Tamron
Product #:
TML4104
Manufacturer #:
AF272P-700
Tamron SP AF 90mm f/2.8 Di Macro Lens for Pentax

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  • Tamron SP AF 90mm f/2.8 Di Lens 
  • For Pentax K-mount cameras 
  • Macro lens 
  • 10 elements in 9 groups 
  • Autofocus system 
  • 9-blade diaphragm 
  • 55 mm filter thread 
  • Color: Black
Color:
Black
Color:
The color of the item.
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Lens Filter Size:
55mm
Lens Filter Size:
The size of the filter that fits the lens.
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Maximum Aperture:
f/2.8
Maximum Aperture:
How wide a lens can be opened.
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Mount Type:
Pentax K
Mount Type:
This is the mount type for the lens to attach to the camera body.
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Our Price: $499.00

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Overview

The Tamron SP AF 90mm f/2.8 Di Macro Lens allows you to take close-up shots of small objects with great detail. This lens can be fitted on Pentax K-mount 35mm film and DSLR cameras, thanks to its Digitally Integrated design. The lens has 10 optical elements in 9 groups with a new multi coating on each element. These optical elements work together to produce life-size 1:1 images of small objects. It has an autofocus system that can quickly focus on an object as close as 11.4 inches. The lens gives a rounded bokeh to the image background with its nine-blade diaphragm. This Tamaron lens provides a 27° angle of view and 1× magnification.

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Specifications

Brand
Tamron Tamron - Logo
Detailed Specifications
Image Stabilization: No
Image Stabilization:
This is a family of techniques used to reduce blurring associated with the motion of a camera during exposure. Image stabilization helps in low light situations using slower shutter speeds.

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Physical Specifications
Color: Black
Color:
The color of the item.

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Brand
Brand: Tamron
Camera Attributes
Autofocus: Yes
Autofocus:
All digital cameras come equipped with an Autofocus, or AF Mode. While in Autofocus the camera automatically focuses on subjects based on the AF Area Mode the user has selected.

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Lens
Focal Length: 90mm
Focal Length:
The distance between the film and the optical center of the lens when the lens is focused on infinity.

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Lens Specification
Lens Min. Focus Distance: 11.4" (28.96 cm)
Lens Min. Focus Distance:
The shortest distance that a lens can focus.

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Lens Filter Size: 55mm
Lens Filter Size:
The size of the filter that fits the lens.

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Dimensions: Approx. 2.8 x 3.8" (7.11 x 9.65 cm)
Dimensions:
Dimensions

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Minimum Aperture: f/32
Minimum Aperture:
How wide a lens can be opened.

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Lens Magnification Factor: 1x
Lens Magnification Factor:
This is the magnifying factor of a lens. Macro lenses will often be described by their “magnification factor”. A lens with a 1:1 magnification factor produces a projected image on the sensor which is the same as the subject.

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Elements / Groups: 10 / 9
Elements / Groups:
The individual pieces of glass that form the overall optical construction. Most lenses have between four and eleven elements to bend the light rays to ensure a perfectly formed image appears on the light sensitive surface, such as a film or CCD. The elements are arranged in groups and may be seen in specification sheets as, for example, 6 elements in 4 groups. That configuration may have two single elements and the other four grouped in pairs.

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Weight: 14.29 oz (405 g)
Weight:
Weight

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Lens Type: Macro lens
Lens Type:
This is the type of lens.

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Angle of View (diagonal): 27°
Angle of View (diagonal):
Area of a scene that a lens covers or sees. Determined by the focal length of the lens

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Maximum Aperture: f/2.8
Maximum Aperture:
How wide a lens can be opened.

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Mount Type: Pentax K
Mount Type:
This is the mount type for the lens to attach to the camera body.

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In The Box

  • Tamron SP AF 90mm f/2.8 Di Macro Lens for Pentax
  • Front & Rear Lens Caps
  • Hood
  • Soft Pouch

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