["Description:\n1. To help the focusing ring from the ring to the ring on the lens.\n2. The focusing wrench is suitable for the manual lens such as for , for Forenda.\n3. Made of plastic material, durable and stable.\n4. Universal. Mini size, easy to install and convenient to use.\n\nInstructions for use:\nStep 1, control the lens focusing (or size) by sensing the relative angle (position) of the wrench gear point during use;\nStep 2, familiar with this feeling, you can complete the focusing (dimming circle) without looking at the screen and eyepiece.\n\nSpecifications:\nColor: black\nMaterial: plastic\nSize(approx.): universal, fit for manual lenses such as for , for Forenda\n\nPackage Included:\n2Pcs * Lens Focusing Wrench\n\nNote:\n1. Due to the light and screen difference, the item's color may be slightly different from the pictures.\n2. Please allow 0.5-2cm differences due to manual measurement."]