Sigma 20 millimeters f/1.8 ex dg aspherical rf in Camera Lenses

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The Sigma 20mm f/1.8 EX DG Aspherical RF is one of several EX Series lenses. It is the first 20mm Super wide-angle lens in the world with a large aperture of F1.8 and angle of view 94.5 degrees. It has Macro focusing capability with a minimum focusing distance of 20cm/7.9inches (reproduction ratio 1:4). The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus image. It incorporates an aspherical lens element in the front as well as rear lens groups, to minimize distortion, spherical aberration and astigmatism. The lens has non-vignetting optical construction, in order to obtain adequate peripheral brightness with open aperture. This is especially desirable for digital cameras. The lens incorporates a rear focus system eliminating front lens rotation, thus allowing the use of a Perfect Hood and easy use of polarizing filters. The lens also incorporates dual-focus mechanism. Easy to hold - focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens
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Free Shipping! Sigma 20mm f/1.8 (D) EX Aspherical DG DF RF AF Lens Super Wide Angle 20mm f/1.8 (D) EX Aspherical DG DF RF Autofocus Lens for Sony Alpha & Minolta Maxxum Series
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Free Shipping! Sigma Super W/A 20mm f/1.8 EX Aspherical DG DF RF AF Lens Super Wide Angle 20mm f/1.8 EX Aspherical DG DF RF Autofocus Lens for Nikon AF-D
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This 20mm is a Super wide-angle lens with a large aperture of f/1.8 and angle of view 94.5°. It has Macro focusing capability with a minimum focusing distance of just 7.9 for a reproduction ratio of 1:4. The 9-bladed iris diaphragm obtains beautiful...
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Sigma 20mm F1.8 EX Aspherical DG DF RF AutoFocus Super Wide Angle Lens with Hood for Sigma Cameras 411110
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This 20mm super-wide angle lens offers an angle of view of 94.5 and a large aperture of F1.8. It allows close-ups with a minimum focusing distance of less than 20cm and a working distance lens to subject of 6.5cm
 
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Helps Increase Color And Saturation By Reducing Lens Flare Rear Locking Ring Allows You To Rotate The Hood In All Directions Protection From Accidental Impact. 1 Year Warranty
 
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Sigma 20mm f/1.8 EX Aspherical DG DF AF for Sony Alpha Sigma Super Wide Angle 20mm f/1.8 EX Aspherical DG DF RF AF Lens :: Brand New, 4 Year Sigma USA Warranty :: This 20mm is a Super wide-angle lens with a large aperture of f/1.8 and angle of view...
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Sigma 20mm 20 f/1.8 EX Aspherical DG DF AF for Nikon Sigma Super Wide Angle 20mm f/1.8 EX Aspherical DG DF RF AF Lens :: Brand New, 4 Year Sigma USA Warranty :: This 20mm is a Super wide-angle lens with a large aperture of f/1.8 and angle of view...
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This super-wide-angle lens is ensured minimal light-fall-off with superior peripheral brightness. The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background. This is an ideal DG lens optimized...
 
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This super-wide-angle lens has large, fast f/1.8 aperture and incorporates Sigma's Super Multi Coating to reduce the flare and ghosting that is common when using digital SLR cameras. Aspherical lens elements in both the front and rear lens groups...
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This super-wide-angle lens has large, fast f/1.8 aperture and incorporates Sigma's Super Multi Coating to reduce the flare and ghosting that is common when using digital SLR cameras. Aspherical lens elements in both the front and rear lens groups...
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This Item Includes: 1. UV Lens Filter 2. Circular Polarizing Filter 3. Flourescent Filter 4. Filter Pouch 5. Nwv Direct Microfiber Cleaning Cloth. Lens filters are translucent pieces of glass placed in front of a camera lens to alter or adjust the...
 
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This 20mm super-wide angle lens offers an angle of view of 94.5 and a large aperture of F1.8. It allows close-ups with a minimum focusing distance of less than 20cm and a working distance lens to subject of 6.5cm
 
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SIGMA 20mm F1.8 EX DG ASPHERICAL RF Wid Angle Lens (for Nikon)We are SIGMA Authorized Dealers MSRP: $530.00 USD Features: Super Multi Coating reduces flare and ghosting that tends to occur when using digital SLR cameras. Wide angle lens with large...
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This super-wide-angle lens is ensured minimal light-fall-off with superior peripheral brightness. The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background. This is an ideal DG lens optimized...
 
store rating:
  • product
This super-wide-angle lens is ensured minimal light-fall-off with superior peripheral brightness. The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background. This is an ideal DG lens optimized...
 
  • product
Sigma 20mm f1.8 EX DG Aspherical RF is one of several EX Series lenses. It is the first 20mm Super wide-angle lens in the world with a large aperture of F1.8 and angle of view 94.5°. It has Macro focusing capability with a minimum focusing distance of...
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