# Title: ProMaster Optical Slave Flash Trigger - for Canon ## Description: This optical slave sensor is used to remote trigger a flash unit that does not have a slave sensor. It can also be used as PC connector to hot shoe adapter. Works with most CANON flash guns in auto mode or manual mode (TTL mode is not supported). Compatible with most CANON electronic flash units. ## Product type: * RETAIL - Accessories - Shoe Mount Adapters ## Vendor: ProMaster ## Tags: ## Price range: 19.95 - 19.95 USD ## Link: https://procam.com/products/promaster-optical-slave-flash-trigger-for-canon ## Options - Title: Default Title ## Variants - Default Title, SKU: PRO 8306, Available: yes, Inventory: 1, Delivery profile: -