Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K

Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K
$399
18-300 mm
autofocus 16.7x zoom lens
f/3.5-6.3
variable aperture
  • Sigma HSM Built-in focus motor

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
66.3 - 4.5°
horizontal angle of view
27.5-459.5mm
35mm equivalent focal length

Pros

The Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K vs other Digital camera lenses

Auto focus Supports autofocus Help
Easier to use
Zoom range Huge zoom range Help
16.7x
Max focal length Telephoto lens Help
300 mm

Cons

The Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K vs other Digital camera lenses

Aperture Narrow aperture Help
f/3.5
Prime lens Zoom lens Help
Typically not as sharp as prime lenses
Fixed aperture Variable aperture Help
Narrower aperture at longer focal lengths
Wide minimum Poor narrowest aperture Help
f/6.3

Specifications

General

Min focal length
Help
18 mm
Max focal length
Help
300 mm
above average above average
Zoom range
Help
16.7x
unique unique
Magnification
Help
Unknown

Aperture

Wide maximum
Help
f/3.5
Wide minimum
Help
f/6.3
below average below average
Tele maximum
Help
f/6.3
below average below average
Tele minimum
Help
f/6.3
below average below average

Features

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

Form factor

Lens mount
Help
Pentax K
Length
Help
102 mm
Diameter
Help
79 mm
Filter size
Help
72 mm
Weight
Help
0.6 kg

Angle of view

Wide horizontal
Help
66.5°
Telephoto horizontal
Help
4.5°
above average above average
Wide vertical
Help
47.1°
Telephoto vertical
Help
3°
above average above average
Wide diagonal
Help
76.4°
Telephoto diagonal
Help
5.4°
above average above average

Competitors

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