Sigma 300mm f/2.8 EX DG Pentax K

Sigma 300mm f/2.8 EX DG Pentax K
300 mm
autofocus prime lens
f/2.8
  • Generic motor Built-in focus motor

reviewswhat are people saying

"It's much much sharper, even with a 1.4 TC. I highly recommend this lens."

bhphotovideo.com

"It is fast in auto focus and I didn't miss a shot when trying to photograph snow geese!"

bhphotovideo.com

"The only bad things about it is the weight and the cost."

bhphotovideo.com

compatibilitywith digital cameras

APS-C (1.5x crop factor)

This lens is compatible with APS-C (1.5x crop factor) cameras such as the Pentax KP.

Pentax KP
4.5°
horizontal angle of view
459.5mm
35mm equivalent focal length

Pros

The Sigma 300mm f/2.8 EX DG Pentax K vs other Digital camera lenses

Max focal length Telephoto lens Help
300 mm
Wide minimum Good narrowest aperture Help
f/32
Prime lens Prime lens Help
Typically very sharp

The Sigma 300mm f/2.8 EX DG Pentax K vs other Digital camera lenses

Auto focus Supports autofocus Help
Easier to use

Cons

The Sigma 300mm f/2.8 EX DG Pentax K vs other Digital camera lenses

Diameter Quite large diameter Help
119 mm
Magnification Poor macro Help
1:100 (0)
Weight Quite heavy Help
2.4 kg
Length Quite long Help
213 mm
Min focal length Very poor wide angle lens Help
300 mm
Zoom range Below average zoom range Help
1x

Specifications

General

Min focal length
Help
300 mm
below average below average
Max focal length
Help
300 mm
above average above average
Zoom range
Help
1x
Magnification
Help
1:100 (0)

Aperture

Wide maximum
Help
f/2.8
Wide minimum
Help
f/32
unique unique
Tele maximum
Help
f/2.8
Tele minimum
Help
f/32
above average above average

Features

Auto focus
Help
Yes
above average above average
Focus motor
Help
Generic motor
Image stabilization
Help
None
Fisheye
Help
No
Tilt-shift
Help
No

Form factor

Lens mount
Help
Pentax K
Length
Help
213 mm
below average below average
Diameter
Help
119 mm
below average below average
Filter size
Help
46 mm
Weight
Help
2.4 kg
below average below average

Angle of view

Wide horizontal
Help
4.5°
below average below average
Telephoto horizontal
Help
4.5°
above average above average
Wide vertical
Help
3°
below average below average
Telephoto vertical
Help
3°
above average above average
Wide diagonal
Help
5.4°
below average below average
Telephoto diagonal
Help
5.4°
above average above average

Competitors

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