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Objektivskolan - Ordlista - AS (Nikon)

 
Förkortningen betyder
AS = Aspherical lens elements
 
 
Förklaring från Nikon
Nikon introduced the first photographic lens with aspherical lens elements in 1968. What sets them apart? Aspherical lenses virtually eliminate the problem of coma and other types of lens aberration — even when used at the widest aperture. They are particularly useful in correcting the distortion in wideangle lenses. In addition, use of aspherical lenses contributes to a lighter and smaller lens design. Nikon employs three types of aspherical lens elements. Precision-ground aspherical lens elements are the finest expression of lens-crafting art, demanding extremely rigorous production standards. Hybrid lenses are made of a special plastic molded onto optical glass. Molded glass aspherical lenses are manufactured by molding a unique type of optical glass using a special metal die technique.




Objektiv för Canon
Nedan visas några populära alternativ (se alla)
Sigma 18-200mm f/3,5-6,3 DC OS Sigma 18-200mm f/3,5-6,3 DC OS
Canon EF 70-300mm f/4-5,6 IS USM Canon EF 70-300mm f/4-5,6 IS USM
Canon EF 24mm f/1,4 L II USM Canon EF 24mm f/1,4 L II USM
Canon EF 16-35mm f/2,8 L USM II Canon EF 16-35mm f/2,8 L USM II
 
 

Objektiv för Nikon
Nedan visas några populära alternativ (se alla)
Sigma EX 50-150mm f/2,8 II DC APO HSM Sigma EX 50-150mm f/2,8 II DC APO HSM
Sigma EX 28mm f/1,8 DG ASP Macro Sigma EX 28mm f/1,8 DG ASP Macro
Sigma EX 70-200mm f/2,8 II APO HSM DG Macro Sigma EX 70-200mm f/2,8 II APO HSM DG Macro
Tokina AT-X 16-28mm f/2,8 PRO FX Tokina AT-X 16-28mm f/2,8 PRO FX
 
 

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Nedan visas några modeller (se alla)
Nikon D5000
Nikon D4
Nikon D2H
Canon EOS 80D

Nyheter
Nikon AF-S 600mm f/4 E FL ED VR

Nikon AF-S 600mm f/4 E FL ED VR
Nikon AF-S 500mm f/4 E FL ED VR

Nikon AF-S 500mm f/4 E FL ED VR

Två populära objektiv du inte får missa
Sigma 18-200mm f/3,5-6,3 DC OS

Sigma 18-200mm f/3,5-6,3 DC OS
Sigma 18-125mm f/3,8-5,6 DC OS HSM

Sigma 18-125mm f/3,8-5,6 DC OS HSM

Senast besökta objektiv
Sigma EX 100-300mm f/4 DG APO HSM

Sigma EX 100-300mm f/4 DG APO HSM
Sigma EX 70mm f/2,8 DG Macro

Sigma EX 70mm f/2,8 DG Macro

Senast besökta kameror
Nikon D3000

Nikon D3000
Nikon D700

Nikon D700
Canon EOS 30D

Canon EOS 30D





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