Sigma USB Dock for Canon

Description

Sigma USB Dock for Canon
Product Overview
Style:
Canon Lenses
Style:Canon Lenses Update Lens Firmware
Features
Customize: Autofocus, OS, Focus
Compatible with Global Vision Lenses
Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category
Compatible Lenses 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM / 17-70mm F2.8-4 DC MACRO HSM, and 120-300mm F2.8 DG OS HSM
The adjustment is processed with special software (SIGMA Optimization Pro).
Details
Product Dimensions: 4 x 2 x 2 inches
Item Weight: 2.24 ounces
Shipping Weight: 8 ounces
California residents: Click here for Proposition 65 warning
Item model number: 878101
Quality Products
We deal only genuine products. If you have any questions about our items, please feel free to contact us. We will reply within 24 hours normally. **About Return** We will issue 20-50% refund depending on a returned item condition. Return item has to be in the same condition as we shipped. Lacking of accessories is not acceptable. Also no refund issued if a returned item is not what we sent or what you described.
Fast and Free Shipping
We outsource shipping to Amazon Multi-Channel Fulfillment service. Our items will be shipped from US Amazon warehouse. Therefore, there is a description of "Amazon" on the delivery box. There is no mistake in the product you ordered at "eBay" Please rest assured. Also after you purchased the item, the shipping order will be sent to Amazon immediately. Therefore, we may not be able to cancel the order due to Amazon system.
Commitment
We are committed to making sure that you leave this transaction satisfied. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again!