Vivitar 37mm Close Up Macro Lens Kit Cables & Cords Receiver: 4

Receiver: 4

In Brief Full E-TTL functionality for Canon cameras that work with Canon E-TTL flashes

USB to serial UART Boards Hookup Guide

they’re less expensive and we sell them in packs of 30

The back of the resistor kit even has a resistor color code look-up chart and a table of color codes for the included resistors

Vivitar 37mm Close Up Macro Lens Kit Cables & Cords Receiver: 4Decreases Minimum Focusing Distance Includes +1, +2, +4, and +10 Strengths Provides Shorter Working Distance Combine Filters for Increased Effect 37mm Front Filter Threads Includes Protective Filter Wallet A simple and convenient method for shortening your minimum focusing distance and minimum working distance, this Close Up Macro Lens Kit from Vivitar fits lenses with 37mm filter threads, and enables you to photograph close up subjects more