Nauticam Reverse Straight Viewfinder for EMWL (40°/ 0.8:1)

Traditional viewfinders, while adequate for many underwater photography scenarios, fall short when it comes to the specific requirements of EMWL macro photography. The primary issue arises when using only the Focus Unit and Objective Lens of the EMWL system without the Relay Lens. In this configuration, the image appears inverted in the viewfinder or electronic viewfinder (EVF) of your camera.

This specialized version of the Nauticam Enhanced Full-Frame Straight Viewfinder (40º/0.8:1) is designed to work specifically with the EMWL using ONLY the Focus Unit and the Objective Lens. 

Moreover, the precision required for macro photography demands a clear, correctly oriented view. Even a slight misalignment can result in an out-of-focus image or a poorly composed shot. When you're dealing with subjects that are often just millimeters in size, every detail counts.

The specialized Reverse Straight Viewfinder addresses these issues head-on. By correcting the image orientation and providing a more ergonomic viewing angle, it allows photographers to focus on what really matters - capturing stunning macro images.

Key Features of the Nauticam Reverse Angled Viewfinder

The Nauticam Reverse Angled Viewfinder for EMWL (40°/ 0.8:1) is packed with features that make it an indispensable tool for underwater macro photographers. Let's dive into the key attributes that set this viewfinder apart:

• Image Orientation Correction: The primary function of this viewfinder is to correct the inverted image that appears when using the EMWL system without the Relay Lens. This allows for a natural, intuitive viewing experience, making it easier to compose and focus your shots accurately.
• Angled Design: The 40° angle of the viewfinder provides a more comfortable viewing position, especially when shooting subjects close to the seafloor or in tight spaces. This ergonomic design reduces strain on your neck and back during long dive sessions.
• Magnification Ratio: With a 0.8:1 magnification ratio, this viewfinder offers a slightly reduced view compared to the actual image. This can be beneficial for macro photography as it allows you to see more of your subject and its surroundings, aiding in composition.
• Diopter Adjustment: The viewfinder features a diopter adjustment range from -3 to +3, allowing you to fine-tune the focus to match your eyesight. This ensures a clear view for photographers who wear corrective lenses.
• Depth Rating: Rated for use up to 100 meters (330 feet), this viewfinder is suitable for most recreational and many technical diving scenarios, ensuring you can capture macro subjects at various depths.
• Compatibility: This viewfinder is compatible with ALL Full-frame DSLR and Full-frame Mirrorless housings except the NA-A7C which requires the same Nauticam Collar adapter (NAU-32215) as other mirrorless housings. This Viewfinder is NOT compatible with NA-Z50, NA-XT3, NA-XT4, NA-XT5 or NA-EM1X.
• High-Quality Optics: The viewfinder incorporates high-grade optical elements to ensure a clear, distortion-free view of your subject.
• Durability: Built to Nauticam's exacting standards, this viewfinder is constructed from high-quality materials to withstand the rigors of underwater use.
• Easy Installation: The viewfinder can be easily installed and removed from your housing, allowing for flexibility in your underwater setup.
• Enhanced Corner-to-Corner Viewing: Particularly beneficial for cameras with larger electronic viewfinders like the Sony A7R V, A1, and A7S III, this viewfinder provides excellent corner-to-corner image viewing.
• Compact Design: Despite its advanced features, the viewfinder maintains a relatively compact profile, minimizing bulk in your underwater rig.
• Adaptability: With the optional Viewfinder Collar Adaptor (NAU-32215), this viewfinder can also be used with Mirrorless Interchangeable Lens (MIL) camera housings, expanding its versatility.

These features combine to create a viewfinder that not only solves the image inversion issue but also enhances the overall shooting experience for underwater macro photographers.