School

To get the most out of our content and also being able to choose the right lens for your purposes, it is good to have read through the following articles.
 
Different type of lenses
Wide Angle Lenses
Wide Angle Lenses with Fisheye-character
Normal Lens
Macro Lens
Superzoom Lens
Telephoto Lenses
Tilt Shift Lenses
 
Construction
A lens is born
The anatomy of a camera lens
 
The aperture
The aperture (general information)
Bländarens påverkan på slutartiden
How the aperture value can effect the depth of field
Varierande bländartal vid zoom
Pictures taken with aperture value f/
  f/1,2
f/1,4
f/1,8
f/2
f/2,8
f/3,2
f/3,5
f/4
f/4,5
f/5
f/5,6
f/6,3
f/7,1
f/8
f/9
f/10
f/11
f/13
f/16
f/20
f/22
 
Focal Length
Brännviddens påverkan på avbildat motiv
Focal length and field of view
Val av kamera kan påverka brännvidden
See pictures taken with a certain focal length
10 mm
12 mm
14 mm
15 mm
16 mm
17 mm
18 mm
20 mm
24 mm
28 mm
35 mm
45 mm
50 mm
60 mm
70 mm
80 mm
90 mm
100 mm
105 mm
120 mm
135 mm
150 mm
180 mm
200 mm
250 mm
300 mm
400 mm
500 mm
600 mm
800 mm
 
Auto focus
The importance of having an autofocus motor in either camera or lens
 
Image Stabilizer
See article
 
Compability
See if a camera and a lens can be combined
 
Filter
See article
 
Lens Hood
See article
 
Weight
See article
 
Tripod Mount
See article
 
Taking care of the lens
Cleaning your lens
 
General buying advice
Köpa nytt eller begagnat?
Where should you buy your lens?
 
Dictionary
See our dictionary
 
Have we forgotten to write about something?
Send us tips and feedback through our contact page.






Top list
Our four most popular lenses (see all)
Tamron AF SP 70-300mm f/4-5,6 Di VC USD Tamron AF SP 70-300mm f/4-5,6 Di VC USD
Canon EF-S 55-250mm f/4-5,6 IS II Canon EF-S 55-250mm f/4-5,6 IS II
Nikon AF-S DX 35mm f/1,8 G Nikon AF-S DX 35mm f/1,8 G
Tamron AF 18-270mm f/3,5-6,3 Di II VC PZD Tamron AF 18-270mm f/3,5-6,3 Di II VC PZD
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Lenses for Canon
Here are a few popular alternatives (see all)
Sigma EX 17-50mm f/2,8 DC OS HSM Sigma EX 17-50mm f/2,8 DC OS HSM
Canon EF 16-35mm f/2,8 L USM Canon EF 16-35mm f/2,8 L USM
Tamron SP AF 28-75mm f/2,8 XR Di  Tamron SP AF 28-75mm f/2,8 XR Di
Canon EF 40mm f/2,8 STM Canon EF 40mm f/2,8 STM
School
Our articles will educate you (see all)
A lens is born
Tripod Mounts
Cleaning a lens
Importance of auto focus engine

Lenses for Nikon
Here are a few popular alternatives (see all)
Sigma 28-300mm f/3,5-6,3 DG Macro Sigma 28-300mm f/3,5-6,3 DG Macro
Nikon AF-S 200-400mm f/4 G IF-ED VR II Nikon AF-S 200-400mm f/4 G IF-ED VR II
Nikon AF-S 300mm f/2,8 G IF-ED VR II Nikon AF-S 300mm f/2,8 G IF-ED VR II
Sigma EX 120-300mm f/2,8 APO DG HSM  Sigma EX 120-300mm f/2,8 APO DG HSM
See lenses for your camera
Below you will find some models (see all)
Canon EOS 40D
Nikon D1X
Nikon D750
Canon EOS 20Da

Newly added lenses
Nikon AF-S 400mm f/2,8 E FL ED VR

Nikon AF-S 400mm f/2,8 E FL ED VR
Nikon AF-S DX 18-55mm f/3,5-5,6 G VR II

Nikon AF-S DX 18-55mm f/3,5-5,6 G VR II
Nikon AF-S 50mm f/1,8 G SE (Special Edition)

Nikon AF-S 50mm f/1,8 G SE (Special Edition)

Three popular lenses to look at
Canon EF 16-35mm f/2,8 L USM II

Canon EF 16-35mm f/2,8 L USM II
Nikon AF 14mm f/2,8 D ED

Nikon AF 14mm f/2,8 D ED
Tamron AF 18-270mm f/3,5-6,3 Di II VC PZD

Tamron AF 18-270mm f/3,5-6,3 Di II VC PZD

Recently visited lenses
Canon EF 50mm f/1,8 II

Canon EF 50mm f/1,8 II
Sigma 70-300mm f/4-5,6 DG Macro

Sigma 70-300mm f/4-5,6 DG Macro
Nikon AF-S DX 18-55mm f/3,5-5,6 G VR II

Nikon AF-S DX 18-55mm f/3,5-5,6 G VR II

Recently visited cameras
Canon EOS 1D X

Canon EOS 1D X
Nikon D5200

Nikon D5200
Canon EOS 1D Mark IV

Canon EOS 1D Mark IV
Canon EOS 1D Mark IIn

Canon EOS 1D Mark IIn





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