แสดงบทความที่มีป้ายกำกับ Aspherical แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Aspherical แสดงบทความทั้งหมด

วันอังคารที่ 10 กรกฎาคม พ.ศ. 2555

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

#Discount Cheap Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras Deals Order Price Review Where To Buy Store Best Price Lowest Discount "Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras" Where To Buy Review Price Cheap Deals Store Best Buy

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras


Model Of Item : 18-50mm OS HSM Nikon


Average Customer Review:



Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

An upgrade to its predecessor, the 18-50mm F2.8-4.5 DC OS HSM is a lens dedicated to digital SLR cameras with APS-C size image sensors offering a large aperture and Sigma’s Optical Stabilization. Once again, Sigma has also engineered the built-in OS function, an anti-shake system, for Sony and Pentax mount allowing the photographer to see a stabilized image in the viewfinder. The combination of the large aperture of F2.8 and anti-shake function makes capturing exceptional photos in low light achievable, and the wide angle is well suited for indoor photography. Two SLD (Special Low Dispersion) glass elements and three Aspherical lenses provide excellent correction for all types of aberrations. The Super Multi-Layer Coating reduces flare and ghosting. Designed with inner focusing and inner zooming systems, high image quality is assured throughout the entire zoom range. The overall length of the lens does not change during focusing and zooming ensuring convenient handling. This lens has a minimum focusing distance of 11.8 inches (30cm) throughout the entire zoom range and a maximum magnification ratio of 1:4.1. The incorporation of HSM (Hyper Sonic Motor) ensures a quiet and high speed auto focus. ...Read more


Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

An upgrade to its predecessor, the 18-50mm F2.8-4.5 DC OS HSM is a lens dedicated to digital SLR cameras with APS-C size image sensors offering a large aperture and Sigma’s Optical Stabilization. Once again, Sigma has also engineered the built-in OS function, an anti-shake system, for Sony and Pentax mount allowing the photographer to see a stabilized image in the viewfinder. The combination of the large aperture of F2.8 and anti-shake function makes capturing exceptional photos in low light achievable, and the wide angle is well suited for indoor photography. Two SLD (Special Low Dispersion) glass elements and three Aspherical lenses provide excellent correction for all types of aberrations. The Super Multi-Layer Coating reduces flare and ghosting. Designed with inner focusing and inner zooming systems, high image quality is assured throughout the entire zoom range. The overall length of the lens does not change during focusing and zooming ensuring convenient handling. This lens has a minimum focusing distance of 11.8 inches (30cm) throughout the entire zoom range and a maximum magnification ratio of 1:4.1. The incorporation of HSM (Hyper Sonic Motor) ensures a quiet and high speed auto focus. ...Read more



Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras


==================================================================

Discount "Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras" Where To Buy Review Price Cheap Deals Best Lowest Store Shipped Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras

nikon telephoto zoom lens camera lens caps

วันเสาร์ที่ 7 กรกฎาคม พ.ศ. 2555

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

#Discount Cheap Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras Deals Order Price Review Where To Buy Store Best Price Lowest Discount "Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras" Where To Buy Review Price Cheap Deals Store Best Buy

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras


Model Of Item : H-H014 14mm f/2.5


Average Customer Review:


List Price :
Check Price

Our Price :
Check Price

You Save :
32%


Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

The interchangeable single focal length lens Lumix G 14mm f/2.5 ASPH features a 14mm (35 mm camera equivalent: 28 mm) wide angle and F2.5 brightness with sharp, high contrast image rendering. Taking advantage of the wide angle of view and deep depth of field, the compact LUMIX G 14 mm / F2.5 ASPH offers excellent performance in shooting not only landscapes but also snapshot or indoor shooting. Comprising of six lenses in five groups including three aspherical lenses, the lens system achieves both high compactness with short overall length of 20.5mm and high optical performance. It also excels in shooting subjects with components of straight line including architectures thanks to the minimized distortion. The integration of stepping motor and inner focus drive system realizes the use of silent, high speed contrast AF. Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas when shooting at larger aperture settings. Highly reliable metal mount assures durability for active use and uses multi-coated lens elements that minimize ghosts and flare to further enhance its shooting performance. ...Read more


Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

The interchangeable single focal length lens Lumix G 14mm f/2.5 ASPH features a 14mm (35 mm camera equivalent: 28 mm) wide angle and F2.5 brightness with sharp, high contrast image rendering. Taking advantage of the wide angle of view and deep depth of field, the compact LUMIX G 14 mm / F2.5 ASPH offers excellent performance in shooting not only landscapes but also snapshot or indoor shooting. Comprising of six lenses in five groups including three aspherical lenses, the lens system achieves both high compactness with short overall length of 20.5mm and high optical performance. It also excels in shooting subjects with components of straight line including architectures thanks to the minimized distortion. The integration of stepping motor and inner focus drive system realizes the use of silent, high speed contrast AF. Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas when shooting at larger aperture settings. Highly reliable metal mount assures durability for active use and uses multi-coated lens elements that minimize ghosts and flare to further enhance its shooting performance. ...Read more



Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras


==================================================================

Discount "Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras" Where To Buy Review Price Cheap Deals Best Lowest Store Shipped Panasonic Lumix 14mm f/2.5 G Aspherical Lens for Micro Four Thirds Interchangeable Lens Cameras

nikon camera models

วันพุธที่ 23 พฤษภาคม พ.ศ. 2555

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

#Discount Cheap Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras Deals Order Price Review Where To Buy Store Best Price Lowest Discount "Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras" Where To Buy Review Price Cheap Deals Store Best Buy

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras


Model Of Item : H-H020PP


Average Customer Review:


List Price :
Check Price

Our Price :
Check Price

You Save :
10%


Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras


The Lumix G 20mm/F1.7 ASPH, a compact and lightweight "pancake" lens, is dramatically compact and lightweight, featuring an outstanding F1.7 brightness which allows consumers to create stunning photos with beautiful, soft focus. Comprised of seven lenses arranged in five groups, the Lumix G 20mm lens actually uses two aspherical lenses to effectively minimize distortion and achieve super high resolution. The versatile 20mm focal length (equivalent to 40mm on a 35mm film camera) is suitable for all applications--from scenery shots to dimly-lit indoor environments.

When mounted on Lumix G Micro System Cameras, the Lumix G 20mm/F1.7 ASPH lens allows for use of the advanced contrast Auto Focus (AF) system, which includes Panasonic's Face Recognition functions. It's comprised of seven blades, which produce an attractive and smooth background blur effect when shooting at larger aperture settings. The lens also features a highly-reliable metal mount, and use multi-coated lens elements to minimize glare and further enhance optical performance. ...Read more


Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras


The Lumix G 20mm/F1.7 ASPH, a compact and lightweight "pancake" lens, is dramatically compact and lightweight, featuring an outstanding F1.7 brightness which allows consumers to create stunning photos with beautiful, soft focus. Comprised of seven lenses arranged in five groups, the Lumix G 20mm lens actually uses two aspherical lenses to effectively minimize distortion and achieve super high resolution. The versatile 20mm focal length (equivalent to 40mm on a 35mm film camera) is suitable for all applications--from scenery shots to dimly-lit indoor environments.

When mounted on Lumix G Micro System Cameras, the Lumix G 20mm/F1.7 ASPH lens allows for use of the advanced contrast Auto Focus (AF) system, which includes Panasonic's Face Recognition functions. It's comprised of seven blades, which produce an attractive and smooth background blur effect when shooting at larger aperture settings. The lens also features a highly-reliable metal mount, and use multi-coated lens elements to minimize glare and further enhance optical performance. ...Read more



Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras


==================================================================

Discount "Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras" Where To Buy Review Price Cheap Deals Best Lowest Store Shipped Panasonic LUMIX G 20mm f/1.7 Aspherical Pancake Lens for Micro Four Thirds Interchangeable Lens Cameras

hd camera nikon lens deal

วันศุกร์ที่ 13 เมษายน พ.ศ. 2555

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

#Discount Cheap Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras Deals Order Price Review Where To Buy Store Best Price Lowest Discount "Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras" Where To Buy Review Price Cheap Deals Store Best Buy

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras


Model Of Item : 28-75mm Canon


Average Customer Review:


List Price :
Check Price

Our Price :
Check Price

You Save :
51%


Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras


Now realized thanks to XR technology, Tamron brings you this light and small fast zoom. Unlike typical fast zooms, it weighs only 510g (18oz.), with filter size of 67mm and overall length of 92mm (3.6"). The optical performance is outstanding with the employment of an optical system using two XR elements, three LD elements, and four aspherical elements. In addition, the lens features the  “Di” (Digitally Integrated Design) optical system to meet the performance characteristics of digital SLR cameras as well as film cameras. ...Read more


Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras


Now realized thanks to XR technology, Tamron brings you this light and small fast zoom. Unlike typical fast zooms, it weighs only 510g (18oz.), with filter size of 67mm and overall length of 92mm (3.6"). The optical performance is outstanding with the employment of an optical system using two XR elements, three LD elements, and four aspherical elements. In addition, the lens features the  “Di” (Digitally Integrated Design) optical system to meet the performance characteristics of digital SLR cameras as well as film cameras. ...Read more



Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras


==================================================================

Discount "Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras" Where To Buy Review Price Cheap Deals Best Lowest Store Shipped Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras

nikon digital slr nikon usa d7000 hdd video camera

วันพฤหัสบดีที่ 15 มีนาคม พ.ศ. 2555

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

#Discount Cheap Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras Deals Order Price Review Where To Buy Store Best Price Lowest Discount "Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras" Where To Buy Review Price Cheap Deals Store Best Buy

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras


Model Of Item : B00005RKSR


Average Customer Review:



Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f1.8 EX DG Aspherical Macro is one of the EX Series lenses. This lens has a fast F1.8 maximum aperture with macro focusing capability of minimum focusing down to 18cm/7.1inches (reproduction ratio 1:2.7). The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus image. It incorporates the floating focus system and uses two aspherical lens elements for minimizing distortion and spherical aberration and astigmatism. Internal focus system eliminates front lens rotation, thus allowing the use of a Perfect Hood and the easy use of polarizing filters. The lens incorporates non-vignetting optical construction, in order to obtain adequate peripheral brightness even at open aperture. This is desirable for digital cameras. The lens also incorporates dual-focus mechanism. It is easy to hold the lens, since focusing ring does not rotate during auto-focus, and yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens. The lens materials used in this lens are lead and arsenic free ecological glass. ...Read more


Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f1.8 EX DG Aspherical Macro is one of the EX Series lenses. This lens has a fast F1.8 maximum aperture with macro focusing capability of minimum focusing down to 18cm/7.1inches (reproduction ratio 1:2.7). The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus image. It incorporates the floating focus system and uses two aspherical lens elements for minimizing distortion and spherical aberration and astigmatism. Internal focus system eliminates front lens rotation, thus allowing the use of a Perfect Hood and the easy use of polarizing filters. The lens incorporates non-vignetting optical construction, in order to obtain adequate peripheral brightness even at open aperture. This is desirable for digital cameras. The lens also incorporates dual-focus mechanism. It is easy to hold the lens, since focusing ring does not rotate during auto-focus, and yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens. The lens materials used in this lens are lead and arsenic free ecological glass. ...Read more


Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

The Sigma 432-109 24mm f1.8 EX DG Aspherical Macro Lens for SLR Cameras has a super multi-coating that reduces flare and ghosting that tends to occur when using digital SLR cameras. The Sigma EX DG is a large-aperture, wide-angle lens for close up photography.

This large-aperture wide-angle lens is equipped with macro focusing capability down to a minimum of 18 centimeters, or f1.8 aperture speed, which provides a reproduction ratio of 1:2.7. The use of two aspherical lens elements in a floating focus system minimizes distortion, spherical aberration and astigmatism, which provides high performance at all shooting distances, as well as superior peripheral brightness. This 24-millimeter lens has an angle of view of 84.1 degrees, which allows the capturing of high-quality images not only of your subject, but of the surrounding scenery. Not only does the advanced optical construction of this lens enable it to receive adequate peripheral brightness at open aperture, but the iris diaphragm has 9 diaphragm blades that allow it to obtain beautiful out-of-focus images in the foreground and background. For handling, this lens also incorporates a Dual-Focus (DF) mechanism that makes it easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it still provides adequate focusing torque for the focusing ring during manual focusing of the lens. This has the added benefit of allowing the use of a Petal-type hood, which is superior in its light-blocking effect.

The Sigma 432-109 macro lens is constructed with 10 elements in nine groups of diaphragm blades, and has a minimum aperture of f22. This lens allows filters that are 77-millimters in diameter, weighs 17.1 ounces, and measures 3.3 x 3.2 inches (Diameter x Length). This lens is compatible with Sigma, Canon, Nikon (D), Minolta (D), and Pentax cameras with corresponding AF mounts. ...Read more


Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras


==================================================================

Discount "Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras" Where To Buy Review Price Cheap Deals Best Lowest Store Shipped Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Pentax and Samsung DSLR Cameras

panasonic video camera 8gb kit