Canon PowerShot SX70 HS Review: A Solid Superzoom Camera
Can a lens filter be used with the camera? (PowerShot SX70 HS)
Solved: Filters and filter adapter for Powershot SX70 SH - Canon Community
Canon SX70 Review
Vivitar 3-Pcs HD UV Polarizer & FLD Filter Kit for Canon Powershot SX70 HS (Adapter Included) - Walmart.com
Amazon.com : 58mm Metal Lens Filter Adapter Ring for Canon SX70 HS, SX60 HS, SX50 HS, SX40 HS, SX30 is, SX20 is, SX10 is, SX1 is, SX540 HS, SX530 HS, SX520 HS