Posts Tagged ‘Aspherical’

Test objectif photo Samyang 14mm f/2.8 IF ED UMC Aspherical (Canon, Nikon, Pentax, Sony)

L’équipe Geek-Trend vous présente le Samyang 14mm f/2.8 IF ED UMC Aspherical (Compatible pour les montures Canon, Nikon, Pentax, Sony). Disponible sur notre boutique:www.geek-trend.com

Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical IF Macro Zoom Lens with Built in Motor for Nikon DSLR Cameras

• AF 18-270mm f/3.5-6.3 Di II VC (Vibration Compensation) Tamron zoom lens
• Not compatible with 35mm film cameras or full-frame (FX format) digital Nikon D700 or D3 digital SLRs
• Built-in motor for full autofocus capability with Nikon D40, D40x, D60, and D5000 model digital SLRs
• Built-in vibration compensation for blur-free photos
• Low-dispersion glass and hybrid aspherical glass elements for superior image quality

Product Description
With the advent of the latest 15X zoom lens from Tamron, the pioneer of high power zoom lenses, the high power zoom lens has steadily evolved from a 7.1X to a 10.7X to a 13.9X and now to the world’s largest zoom ratio of 15X by combining advanced high power zoom design technologies accumulated by Tamron since 1992. The lens covers an angle of view equivalent to that of a 28mm wideangle to a 419mm ultra telephoto with just one lens, letting the user capture once-in-the-lifetime images of panoramic landscape images or close-up pictures of children smiling, without having to get too close to the subject and without having to change lenses. For Nikon Digital SLRs.

Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical IF Macro Zoom Lens with Built in Motor for Nikon DSLR Cameras

Canon EOS Rebel T3i SLR Digital Camera Kit with Tamron AF28-80mm F/3.5-5.6 Aspherical Lens + Tamron AF75-300mm F/4-5.6 LD Lens + Huge SSE Lens Accessory Package

• 18.0 Megapixel CMOS (APS-C) sensor and DIGIC 4 Image Processor for high image quality and speed.
• Vari-angle 3.0-inch Clear View LCD monitor (3:2) for shooting at high or low angles
• 3.7 fps continuous shooting up to approximately 34 JPEGs or approximately 6 RAW.
• Compatibility with SD/SDHC/SDXC memory cards.
• Compatible with the full line of Canon EF and EF-S lenses.

Product Description
Overview
The REBEL on the Move.

Photographers looking for an easy-to-use camera that will help them create their next masterpiece need look no further than the Canon EOS Rebel T3i.
The next in a long line of phenomenal compact DSLRs, the EOS Rebel T3i continues the Rebel tradition of easy operation, compact design and no-compromise performance. Featuring Canon’s newest DIGIC 4 Image Processor and an 18.0 Megapixel CMOS Image Sensor – plus cutting-edge technologies like Full HD video recording, Live View shooting, Wireless flash photography and even a Vari-angle 3.0-inch LCD monitor – the EOS Rebel T3i offers the best of EOS photography in a compact package.

Factory Supplied Accessories
Eyecup Ef
Wide Strap EW-100DBIII
USB Interface Cable IFC-130U
AV Cable AVC-DC400ST
Battery Pack LP-E8
Battery Charger LC-E8
EOS Digital Solution Disk and Instruction Manuals
1-Year Manufacturer’s Warranty / Limited

Sunset Electronics Package Includes

Canon EOS Rebel T3i Digital SLR Camera (body)
Tamron AF28-80mm F/3.5-5.6 Aspherical Lens
Tamron AF75-300mm F/4-5.6 LD Lens
2 Extended Life Replacement Canon LPE8 Batteries
Super Wide Macro 0.42X Fisheye Lens w/Pouch and Caps
Telephoto 3.5X Zoom Lens w/Pouch and Caps
3 Piece Filter Kit Includes: UV, Circular Polarizer and Fluorescent Filter
8GB SDHC Memory Card
USB SD/HC Memory Card Reader
Flash
Soft carrying case
HDMI Cable
Lens Cap Keeper
Tripod w/Carry Bag
LCD Screen Protectors
Lens/LCD Cleaning Kit
Mini Table Top Tripod
Sunset Electronics Cleaning Cloth

Canon EOS Rebel T3i SLR Digital Camera Kit with Tamron AF28-80mm F/3.5-5.6 Aspherical Lens + Tamron AF75-300mm F/4-5.6 LD Lens + Huge SSE Lens Accessory Package

Tamron AF 28-80mm f/3.5-5.6 Aspherical Lens for Pentax Digital SLR Cameras

• The Tamron AF28-80mm f3.5-f5.6 is a standard zoom lens with a wide to medium telephoto range of 28-80mm
• By using aspherical elements in the front optical group
• They also used strong, engineered plastic for the barrel, making the total lens body only 8.4 ounces
• The use of aspherical elements in the front group reduces the number of elements required
• A standard zoom lens from a wide 28mm to a medium telephoto range of 80mm

Product Description
A standard zoom lens from a wide 28mm to a medium telephoto range of 80mm. The use of aspherical elements in the front group reduces the number of elements required, and the use of strong engineering plastic in the barrel makes the body a light 237g. Consequently, it is easy to carry.Amazon.com Product Description
The Tamron AF28-80mm f3.5-f5.6 is a standard zoom lens with a wide to medium telephoto range of 28-80mm, providing great range for nature and landscape photography or snapshots and home photography. By using aspherical elements in the front optical group, Tamron reduced the total number of elements required. They also used strong, engineered plastic for the barrel, making the total lens body only 8.4 ounces. These features make this lens extremely versatile and lightweight. This model is dedicated to Pentax AF SLR cameras.

Tamron AF 28-80mm f/3.5-5.6 Aspherical Lens for Pentax Digital SLR Cameras

Tamron AF 18-270mm f/3.5-6.3 Di II VC PZD LD Aspherical IF Macro Zoom Lens for Canon DSLR Cameras

• Extremely fast Piezo drive focusing motor
• Vibration Compensation for ultra sharp images
• Compact design
• long zoom range for versatility
• Designed for APS-C sized sensors

Product Description
The acclaimed Tamron 18-270mm VC all-in-one zoom for APS-C format DSLRs has reached an astonishing new level of compactness, performance, and speed with the addition of PZD (Piezo Drive), an innovative ultrasonic autofocus motor based on an advanced piezoelectric design. The result is a lens that’s considerably lighter, noticeably shorter with a much slimmer profile than any previous lens in its class, and provides faster, quieter auto-focusing.

Tamron AF 18-270mm f/3.5-6.3 Di II VC PZD LD Aspherical IF Macro Zoom Lens for Canon DSLR Cameras

Sigma 10-20mm f/3.5 EX DC HSM ELD SLD Aspherical Super Wide Angle Lens for Pentax Digital SLR Cameras

• Super-Wide: 10-20 with maximum aperture of F3.5 throughout entire zoom range
• Includes: Petal-type Hood supplied

Product Description
Sigma Corporation is pleased to announce the new Sigma 10-20mm F3.5 EX DC HSM. This super-wide angle lens has a maximum aperture of F3.5 throughout the entire zoom range. With its wide angle view from 102.4 degrees it can produce striking images with exaggerated perspective. The maximum aperture of F3.5 is ideal for indoor shooting and it enables photographers to emphasize the subject. Two ELD (Extraordinary Low Dispersion) glass elements and a SLD (Special Low Dispersion) glass element provide excellent correction of color aberration. Four aspherical lenses provide correction for distortion and allow compact and lightweight construction. The Super Multi-Layer coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. The incorporation of HSM (Hyper-Sonic Motor) ensures a quiet and high-speed auto focus as well as full-time manual focusing capability. This lens has a minimum focusing distance of 9.4 inches (24cm) throughout the entire zoom range and a maximum magnification ratio of 1:6.6. The lens design incorporates an inner focusing system which eliminates front lens rotation, making the lens particularly suitable for using the Petal-type hood and polarizing filter. The Petal-type hood blocks extraneous light and reduces internal reflection.

Sigma 10-20mm f/3.5 EX DC HSM ELD SLD Aspherical Super Wide Angle Lens for Pentax Digital SLR Cameras

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

• 28-75mm autofocus zoom lens with f/2.8 maximum aperture
• Designed to meet performance characteristics of digital SLR cameras
• Minimum focusing distance of 13 inches; rotation-type zoom
• Smaller and lighter than most fast zoom lenses; weighs 18 ounces
• Measures 2.9 inches in diameter and 3.6 inches long; 6-year warranty

Product Description
SO) 28-75MM F2.8 XR DI F/CANON

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

Tamron AF 17-50mm F/2.8 XR Di-II LD SP Aspherical Zoom Lens for Canon Digital SLR Cameras

• 17-50mm aspherical zoom lens with f/2.8 maximum aperture for Canon DSLR cameras
• Delivers fast shutter speeds and natural soft-focus effect to produce sophisticated results
• 3 elements of XR glass, 2 hybrid aspherical lens elements, and 1 element of LD glass
• Minimum focus distance of 10.6 inches; internal coatings eliminate ghosting and flare
• Measures 2.9 inches in diameter and 3.3 inches long; weighs 15.2 ounces; 6-year warranty

Product Description
L1) 17-50MM F2.8 DI II F/CANON

Tamron AF 17-50mm F/2.8 XR Di-II LD SP Aspherical Zoom Lens for Canon Digital SLR Cameras

Tamron AF 18-270mm f/3.5-6.3 Di II VC PZD LD Aspherical IF Macro Zoom Lens with Built in Motor for Canon DSLR Cameras

• Extremely fast Piezo drive focusing motor
• Vibration Compensation for ultra sharp images
• Compact design
• long zoom range for versatility
• Designed for APS-C sized sensors

Product Description
Tamron 60TH ANNIVERSARY MODEL 18-270MM Di II VC PZD THE WORLD’S LIGHTEST, SMALLEST 15X ZOOM, WITH TAMRON’S FIRST PZD (PIEZO DRIVE) AF SYSTEM A light, compact, ultra-high-power 15x zoom lens with PZD (Piezo Drive) the first Piezoelectric internal autofocus motor by Tamron exclusively for digital SLR cameras with APS-C sized sensors. The acclaimed Tamron 18-270mm VC ultra zoom for APS-C format DSLRs has reached an astonishing new level of compactness, performance,and speed with the addition of PZD (Piezo Drive), an innovative ultrasonic autofocus motor based on an advanced piezoelectric design. The result is a lens that’s considerably lighter, and noticeably shorter and slimmer (filter diameter: 62mm) than any previous lens in its class, and provides faster, quieter auto-focusing. Signature features that have made this amazingly versatile lens the world standard in its class have been retained. They include a 28-419mm equivalent (15X) zoom range, an improved, lightweight, compact Vibration Compensation (VC) system, macro focusing to 0.49m (19.3 inches) throughout, and, of course, superlative imaging performance. Compact and Easy to Carry 15X All-in-One Zoom with Outstanding Feature Set The 18-270mm Di II VC PZD boasts the world’s highest zoom range at 15x magnification for a lens with its compact size and light weight, with the added value of Tamron’s proprietary VC (Vibration Compensation) image stabilization. At 15.9

Tamron AF 18-270mm f/3.5-6.3 Di II VC PZD LD Aspherical IF Macro Zoom Lens with Built in Motor for Canon DSLR Cameras

Rokinon 85MAF-N 85mm F1.4 Aspherical Lens for Nikon with Automatic Chip

• Aperture Range: F/1.4 – F/21
• 14 Elements in 7 Groups
• Angle of View: 28.3 Degrees
• Minimum Focusing Distance: 3.3 ft
• Filter Size: 72mm

Product Description
The new Rokinon 85mm F1.4 AE lens for Nikon features an automatic chip to maintain all automatic exposure modes and automatic metering with your camera. Its internal focusing design prevents filter rotation and the aspherical lens elements provide high quality images.

Rokinon 85MAF-N 85mm F1.4 Aspherical Lens for Nikon with Automatic Chip