Sigma 18-50mm f2.8 EX DC Macro Digital Zoom Lens For Nikon Mount (Manual Focus Only With Nikon D40/D40X)

Product Description

EX series large aperture zoom lens designed specially for use with digital SLR cameras with a minimum focusing distance of 20cm. The Sigma Corporation is pleased to announce the launch of the new 18-50mm F2.8 EX DC MACRO lens. This lens has a large aperture of F2.8 throughout the entire zoom range, a minimum focusing distance of 20cm (7.9Â») and a maximum magnification of 1:3, making it ideal for close-up photography. Specially designed to suit the characteristics of digital SLR cameras this lens provides a high level of optical performance.Its design incorporates both glass-mold and hybrid aspherical lens technology which offers superior peripheral brightness, extremely high image quality as well as a compact and lightweight construction. Special Low Dispersion (SLD) and Extraordinary Low Dispersion (ELD) glass elements provide excellent correction of color aberrations. The super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras. High image quality is assured throughout the entire zoom range. An inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the petal-type lens hood (supplied) plus circular polarizing filters. Technical Features for the Sigma 18-50mm F2.8 EX DC MACRO Lens: Focal lenght (mm) 18-50 35mm equivalent focal length (mm) 27-75 Lens construction 15 elements in 13 groups Minimum and maximum aperture F22 and F2.8 Angle of view (degrees) 69.3° - 27.9° Aperture 7 blades Closest focusing distance (cm) 20 Maximum image magnification 0,33× Filter size (mm) 72 Lens hood petal-type lens hood Dimensio

Customer Reviews:

sharp and fast.......2007-06-09

stunning lens! compares favourably with Nikon 17-55 28. this sigma lens is quite quick to focus, lightweight and very sharp even at full aperture

Sigma 18-50mm f2.8 EX DC Macro Digital Zoom Lens For Canon Mount

Average customer rating:

Sigma 18-50mm f2.8 EX DC Macro Digital Zoom Lens For Canon Mount

Manufacturer: SIGMA
ProductGroup: CE
Binding: Electronics

Product Description

This large Aperture Standard Zoom lens extends shooting opportunities. Designed Specially For Digital SLR Cameras. This lens offers a large aperture of F2.8 over its entire range of focal lengths and its large depth of field offers greater freedom of creative expression. This lens is perfectly suited for low light conditions indoors or at dusk. It covers wide angle to medium telephoto and is ideally suited to a wide range of subjects. It is an ideal large aperture standard zoom lens for digital SLR cameras featuring APS-C size image sensor. Specifications: Lens Construction: 15 Elements in 13 Groups Angle of View: 69.3 - 27.9 degrees (SD format) Number of Diaphragm Blades: 7 Blades Minimum Aperture: F22 Minimum Focusing Distance: 28cm/11.0 in. Maximum Magnification: 1:5 Filter Size: Diameter 67mm Dimensions: Diameter 74.1mm × 84.1mm (2.9 in. × 3.3 in.) Weight: 445g/15.7 oz.

Sigma AF18-50 F2.8 EX DC Macro (Nikon Mount)

Average customer rating:

Sigma AF18-50 F2.8 EX DC Macro (Nikon Mount)

Manufacturer: SIGMA
ProductGroup: CE

Super Multi Layer (SML) coating
Angle of View 69.3 - 27.9 degrees
Number of Diaphragm Blades: 7
Minimum Aperture: F22
Minimum Focusing Distance 28cm

ASIN: B000P17BGU

Product Description

This lens offers a large aperture of F2.8 over its entire range of focal lengths and its large depth of field offers greater freedom of creative expression. This lens is perfectly suited for low light conditions indoors or at dusk. It covers wide angle to medium telephoto and is ideally suited to a wide range of subjects. It is an ideal large aperture standard zoom lens for digital SLR cameras featuring APS-C size image sensor. Corresponding AF Mounts: SIGMA, CANON, NIKON, PENTAX.

Sigma 18-50mm f3.5-5.6 DC HSM Lens For Nikon Digital SLR Cameras With APS-C Sensors

Average customer rating:

Sigma 18-50mm f3.5-5.6 DC HSM Lens For Nikon Digital SLR Cameras With APS-C Sensors

Manufacturer: SIGMA
ProductGroup: CE
Binding: Electronics

Product Description

This lens is specially designed to suit the characteristics of digital SLR cameras and provides a high level of optical performance. It has a large aperture of F2.8 throughout the entire zoom range, offers superior peripheral brightness as well as a compact and lightweight construction. A maximum magnification of 1:3, makes this lens ideal for close-up photography. The Nikon fit version also includes an HSM auto focus motor. A Minimum focusing distance of 20cm and maximum magnification of 1:3 This large aperture standard zoom lens, with close-up ability, is ideal for all types of photography including portraits, landscapes and snap shots.

SIGMA SD14 + 18-50mm f/2.8 DC EX Macro Lens Including Charger, Lithium battery

Average customer rating:

SIGMA SD14 + 18-50mm f/2.8 DC EX Macro Lens Including Charger, Lithium battery

Manufacturer: SIGMA
ProductGroup: CE

Average customer rating:

Sigma 18-50mm F:2.8 EX DC

Manufacturer: Sigma
ProductGroup: Photography
Binding: Electronics

Average customer rating:

Sigma 18-50mm f2.8 EX DC Nikon fit Lens

Manufacturer: SIGMA
ProductGroup: CE
Binding: Electronics

Product Description

The characteristics of digital SLR cameras were taken into consideration when designing the lens power layout. The new advanced lens design corrects various aberrations. This lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras. This lens is specially coated to get the best color balance whilst cutting down flare and ghost caused by reflections from the digital image sensor and lens. It has excellent correction for vignetting and superior peripheral brightness is ensured. A Special Low Dispersion (SLD) lens and two aspherical lens elements provide excellent correction for all types of aberrations. The design produces a compact and lightweight, yet robust, construction with an overall length of 84.1mm (3.3in.) and maximum diameter of 74.1mm (2.9in.) and weight of 445g (15.6oz). This lens has a minimum focusing distance of 28cm (11in.). It is equipped with inner focusing system. The non-rotating front lens element makes the lens suitable for using its petal-type lens hood and circular polarizing filters. It is an ideal large aperture standard zoom lens for digital SLR cameras featuring APS-C size image sensor.

UK Electronics:

UK Electronics List

UK Electronics