Using a separate shutter cable with Promote Control offers the following benefits:
Enables Mirror Lock-Up functionality
Allows automated exposures longer than 30 seconds
Ensures faster camera reaction to shutter release, especially in ''High Dynamic Range'' mode
Activates ''Manual Hold'' mode

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 1 inch
Length : 5.4 inch

Item Weight: 3.2 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B002CTLN1W