Description
Ikelite Trigger Extension V2 for Shutter or Back Button Focus (SKU IK-4077.95) is an advanced ergonomic upgrade designed to improve control and responsiveness when shooting underwater. Compatible with both shutter release and back button focus (BBF) configurations, it allows for more precise and comfortable operation of your housing controls.
The extended design provides better finger positioning, making it easier to shoot accurately—especially when using gloves or handling larger, more complex rigs. Ideal for photographers who want greater control over focus and shooting workflow.
Key Benefits:
- Supports both shutter release and back button focus (BBF)
- Improves ergonomics and finger positioning
- Enhances shooting precision and control
- Ideal for use with gloves or larger rigs
- Upgraded V2 design for improved performance
Who It’s For:
- Ikelite housing users
- Advanced underwater photographers
- Users utilizing back button focus setups
What’s Included:
- Trigger Extension V2
Specifications:
- Product Type: Trigger extension accessory
- Version: V2
- Function: Shutter or back button focus
- Compatibility: Ikelite housings
- Brand: Ikelite
- SKU: IK-4077.95
- Application: Enhanced shooting control
FAQ
What is back button focus (BBF)?
It separates focusing from the shutter button for more control over your shots.
Why use a trigger extension?
It improves comfort, control, and shooting accuracy.
Is this better than the standard trigger?
Yes, it offers improved ergonomics and flexibility.
Is it easy to install?
Yes, it attaches quickly to compatible housings.
Is it necessary for beginners?
Not required, but very beneficial as you advance.

