 "Canon ST-E3-RT Speedlite Transmitter"@en Transmitter 5743B002 - Studio Depot"@en
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For Speedlite 600EX-RT and 430EX III-RT flashes
Two-way transmission up to 98.4' away
Compact design
8 types of custom functions
E-TTL II flash, manual flash, stroboscopic, auto external flash metering
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 Type  Radio transmissions wireless Speedlite transmitter  Transmission Range  Approx. 98.4 ft (30m) Flash Control  Ratio control: 1:8 - 1:1 - 8:1, power 1/2-stop increments Coverage  Flash coverage: Transmission Angle: 360 degrees all around  Power Source   2x AA/LRG Alkaline Batteries (Ni-MH and Lithium batteries can also be used) Battery Life: Approx. 10 hours continuously when using AA/LR6 alkaline batteries (At a room temperature of 73°F/+23°C) Dimensions   2.65 x 2.42 x 3.05" (67.4 x 61.5 x 77.4 mm)
 "Sigma 50mm F1.4 DG HSM Art (Nikon) "@en Aden Camera Digital Cameras Toronto Canada Store " Sigma | SLR
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                        The staple Sigma 50mm F1.4 DG HSM has been redesigned and reengineered to set a new standard for the Art line. With a large F1.4 aperture, the Sigma 50mm F1.4 prime lens is pro level performer for shooting everything including portrait photography, landscape photography, studio photography and street photography. A Hyper Sonic Motor (HSM) ensures quiet, smooth and accurate autofocusing and paired with Special Low Dispersion (SLD) glass and Super Multi-Layer coating, the 50mm F1.4 is a high performance lens for modern DSLR sensors. 13 elements in 8 groups allow for unsurpassed performance even at wide apertures and close-up photography is easily managed with a minimum focusing distance of 40cm. The Sigma 50mm F1.4 lens is the new exceptional standard, standard prime.Main Features:

Completely redesigned and reengineered
Exceptional Image Quality
Incredible focal point sharpness when wide open
Pairs well with Pro-Level DSLR's
MTF A1-tested
Aperture Range: F1.4 to F16
One Molded Glass Aspherical Element
Three Special Low Dispersion Elements
Super Multi-Layer Coating
Floating System & Large Diameter Design
Hyper Sonic AF Motor
Rounded Nine-Blade Diaphragm
Thermally Stable Composite Material
Brass Bayonet Mount
Compatible with Sigma USB Dock

7 Year Sigma Canada Warranty
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 Manufacturer: Sigma Sku #: A50DGHN Our Price: To See Product Details, add to your cart Sigma 50mm F1.4 DG HSM Art (Nikon) Our Price: $1,049.00 Close MSRP: $1,199.95 Quantity:   Availability: In Stock FREE SHIPPING WITHIN CANADA!