Introduction
Thank you for choosing the Zerone Universal Aluminum Alloy Camera Shutter Release Buttons. This manual provides essential information for the proper installation, operation, and maintenance of your new camera accessory. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
Safety Information
- Ensure the button is securely fastened to prevent accidental detachment and potential loss.
- Keep small parts away from children to avoid choking hazards.
- Avoid overtightening the button, which could damage your camera's shutter release thread.
Package Contents
Your package should contain the following items:
- 1 x Red Aluminum Alloy Shutter Release Button
- 1 x Black Aluminum Alloy Shutter Release Button
- 1 x Silver Aluminum Alloy Shutter Release Button

Image: The three included shutter release buttons in black, red, and silver, viewed from the top.
Product Overview
These shutter release buttons are designed to provide a comfortable and stable shooting experience. Each button features a slightly concave surface for improved tactile feel and is made from durable aluminum alloy.

Image: Underside view of the black, red, and silver buttons, highlighting the screw threads for attachment.

Image: A close-up of the silver button, showing its 11mm (0.433 inch) diameter.
Setup and Installation
The shutter release buttons are compatible with cameras that have a threaded shutter release button hole, such as Rolleiflex, Fuji X100, and Hasselblad models.
- Identify the threaded shutter release button on your camera.
- Select your preferred color of the Zerone shutter release button.
- Gently screw the button clockwise into the camera's shutter release thread.
- Tighten until snug, but avoid excessive force to prevent damage to the camera or button.

Image: A hand gently screwing the silver shutter release button onto a camera's threaded shutter button.
Operating Instructions
Once installed, the Zerone shutter release button enhances the tactile feel and comfort of pressing your camera's shutter. Simply press the button as you would the camera's original shutter release to capture photos.

Image: A finger demonstrating the comfortable press of the silver shutter release button on a camera.
Maintenance
- Clean the buttons with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Periodically check the tightness of the button to ensure it remains securely attached.
- Store the buttons in a dry place when not in use.
Troubleshooting
Button feels loose:
- Gently re-tighten the button clockwise until snug.
- Ensure the camera's shutter release thread is clean and free of debris.
Button does not fit:
- Verify that your camera has a standard threaded shutter release button. These buttons are designed for specific camera types.
Specifications
| Material | Aluminum Alloy |
| Surface | Slightly Concave |
| Colors Included | Red, Black, Silver |
| Quantity | 3 pieces |
| Head Diameter | Approx. 10 mm (0.39 inches) |
| Product Dimensions | 4 x 4 x 3 cm; 6 g (per button, approximate) |
| Model Number | Zeronexatbsourzg259 |
Warranty and Support
For warranty information or technical support, please refer to the retailer where the product was purchased or visit the official Zerone website. Keep your purchase receipt as proof of purchase.
