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Sigma 411109
Sigma 411109 Image

Sigma 20mm f/1.8 EX DG DF RF for Pentax AF

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Price Range: $399.00 - $466.00 at 3 stores
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 out of focus image characteristics. Aspherical lens elements in the... More
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 out of focus image characteristics. Aspherical lens elements in the front & rear lens groups minimize distortion, spherical aberration and astigmatisms. The lens has non-vignetting optical construction in order to obtain adequate peripheral brightness with wide apertures-especially desirable for digital cameras. The lens incorporates a rear focus system eliminating front lens rotation. The focusing ring does not rotate during autofocus yet provides adequate focusing torque of the focusing ring during manual focusing of the lens. The lens materials used in this new lens are lead and arsenic free ecological glass. Minimize
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Sigma Super W/A 20mm f/1.8 EX Aspherical DG DF RF AF Lens 411109

Sigma Super W/ A 20mm f/ 1.8 EX Aspherical DG DF RF AF Lens 411109

*MOST TRUSTED* Online Retailer - Lowest Prices on Genuine Accessories - 5 STAR Top Rated Seller. Shop with Confidence, Satisfying Millions Since 1973! (In stock)
Shipping from $7.85. Sigma Super Wide Angle 20mm f/ 1.8 EX Aspherical DG DF RF Autofocus Lens for Pentax AF
B&H Photo-Video-Pro Audio
Featured Store 4.5/5.0 store rating Trusted Store
3,564 store reviews
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$416.85
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Sigma 20mm f/1.8 EX Aspherical DG DF RF AutoFocus Super Wide Angle Lens wit...

Sigma 20mm f/ 1.8 EX Aspherical DG DF RF AutoFocus Super Wide Angle Lens wit...

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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 ...
Adorama
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$399.00
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Sigma Corporation 20 mm F1.8 EX DG Aspherical RF Wide Angle Lens for Select...

Sigma Corporation 20 mm F1.8 EX DG Aspherical RF Wide Angle Lens for Select...

New (In stock)
Fix the 20 mm F1.8 EX DG Aspherical RF Wide Angle Lens from Sigma Corporation to your SLR camera and capture high-quality shots. It features Super Mul...
Dell
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$504.65
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Product Description

 
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 out of focus image characteristics. Aspherical lens elements in the front & rear lens groups minimize distortion, spherical aberration and astigmatisms. The lens has non-vignetting optical construction in order to obtain adequate peripheral brightness with wide apertures-especially desirable for digital cameras. The lens incorporates a rear focus system eliminating front lens rotation. The focusing ring does not rotate during autofocus yet provides adequate focusing torque of the focusing ring during manual focusing of the lens. The lens materials used in this new lens are lead and arsenic free ecological glass.
 

Key Product Details

Camera Format  What is "Camera Format"?
 35 mm SLR
Lens Type  What is "Lens Type"?
 Fixed Focal Length Lens
Focal Length 20mm
Lens Max Aperture f/1.8
Min Aperture f/22
 

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sigma 20 mm pentax , sigma digital lens , pentax lens , sigma pentax lens , sigma 20mm , sigma 20 1.8 , 20mm f1.8 pentax , More Camera Lenses
 

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