- Compatible with DSLR cameras, including model B, ensuring wide usability for photographers. - Ergonomic roller shutter extension lever: Designed to enhance your diving experience by eliminating the need to stretch your hand to press the shutter clasp, allowing for smoother operation underwater. - Comfortable grip: The trigger is thoughtfully designed to fit comfortably in your hand, making it easier to operate even in challenging conditions. The elevation angle ensures optimal performance while submerged. - Innovative movable block mechanism: The design incorporates a movable block that, when pulled, activates the shutter without direct pressure. This feature uses a spring-loaded system that ensures reliable and responsive shutter release, reducing the risk of camera shake. - Ideal for underwater photography: Perfect for divers and underwater photographers who need to capture high-quality images without the hassle of traditional shutter pressing. - Versatile applications: Whether you are capturing marine life, scenic underwater landscapes, or documenting your diving adventures, this lever enhances your ability to take stunning photos with ease. - Durable construction: Made from high-quality materials, this device is built to withstand the rigors of underwater environments, ensuring longevity and reliability during your photography sessions. - Lightweight and compact: Easy to carry and store, making it a practical addition to your camera gear for all your diving excursions.