How to Use the 360 Scanning Hoods for Dust-Free Film Scanning

Quick Answer

The 360 Scanning Hoods attach to your camera lens to block ambient light and reduce dust during scanning. Set up your camera and film holder, attach the hood, and adjust your copy stand height to get clean, dust-free scans quickly.

Dust is one of the biggest frustrations when scanning film with a digital camera. Even with a clean workspace, tiny particles can land on your negatives and show up as spots in your scans. The 360 Scanning Hoods from VALOI are designed to help you minimize this problem by shielding your film from airborne dust and stray light.

In this guide, we'll walk you through the setup and use of the 360 Scanning Hoods, so you can spend less time cloning out dust in post and more time shooting.

Why Use a Scanning Hood?

A scanning hood creates a controlled environment between your camera lens and the film you're digitizing. By blocking ambient light and reducing airflow, it helps prevent dust from settling on the film surface during the scan. This is especially helpful if you're scanning in a room with carpet, pets, or other dust sources.

The VALOI 360 system is designed to work with their film holders, providing an affordable way to digitize 35mm and 120 film with a digital camera. The hood attaches to your lens and extends down toward the film, creating a shield that keeps dust at bay.

• Use a blower to remove loose dust from the film and holder before each scan.
• Keep the hood clean by wiping it with a microfiber cloth regularly.

Setting Up Your Camera and Film Holder

Before attaching the hood, make sure your camera is mounted on a copy stand or tripod and positioned directly above your film holder. Level the camera and align it with the center of the film frame. This ensures even focus and avoids keystone distortion.

Place your film in the VALOI 360 film holder and insert it into the light source. Make sure the film is flat and securely held in place. If you're scanning 120 film, check that the holder is set to the correct format.

• Use a macro lens for the sharpest results.
• Set your camera to manual focus and use live view to nail focus on the film grain.

Attaching and Adjusting the 360 Scanning Hood

The 360 Scanning Hood attaches to the front of your lens. Depending on your lens filter thread size, you may need an adapter (not included). Screw the hood onto the lens or use the appropriate step-up ring. Make sure it's snug but not over-tightened.

Lower the camera until the hood's soft skirt gently touches the film holder. This creates a seal that blocks ambient light and dust. Adjust the height so the hood doesn't compress the film or cause the holder to shift. You want a light contact, not pressure.

• If the hood doesn't reach the holder, adjust your copy stand height.
• Check that the hood is centered over the film frame to avoid vignetting.

Scanning with the Hood in Place

With the hood in place, you can now scan your film. Use your camera's self-timer or a remote shutter release to avoid camera shake. If you're using a tethered setup, you can trigger the shutter from your computer.

Scan each frame, moving the film holder as needed. The hood should stay in contact with the holder throughout the process. If you need to reposition the film, lift the camera slightly, move the holder, and lower the camera back down.

• Use a consistent exposure and white balance for all frames to simplify post-processing.
• If you see dust spots in your scan, use a blower to remove them and rescan.

Step-by-Step: Using the 360 Scanning Hoods

1. Prepare your workspace: Clean your scanning area and film holder. Use a blower to remove dust from the film and holder before you start. Checkpoint: No visible dust on the film or holder.
2. Mount your camera: Mount your camera on a copy stand and position it directly above the film holder. Level the camera and align it with the film frame. Checkpoint: Camera is level and centered.
3. Attach the hood: Screw the 360 Scanning Hood onto your lens, using a step-up ring if needed. Ensure it's secure but not over-tightened. Checkpoint: Hood fits snugly without damaging the lens.
4. Adjust the height: Lower the camera until the hood's skirt lightly touches the film holder. Adjust the copy stand height so the contact is gentle. Checkpoint: Hood seals without pressing on the film.
5. Scan your film: Use a remote shutter or self-timer to take photos of each frame. Move the holder as needed, keeping the hood in contact. Checkpoint: Each frame is sharp and dust-free.

Products to Help with Dust-Free Scanning

• 360 Scanning Hoods: VALOI 360 is a film holder system that provides an affordable way to digitize your rolls of 35mm and 120 medium format film using a digital camera, without compromising on features. This hood pairs with the VALOI 360 holder to create a dust shield, making your scanning workflow faster and cleaner.
• Basic 4x5 Sheet Film Scanning Kit (with Acrylic): The Negative Supply Basic 4x5 Sheet Film Scanning Kit allows you to digitize negatives using your digital camera and a macro lens in just a few minutes. If you also shoot 4x5 sheet film, this kit provides a dedicated scanning solution that minimizes dust and speeds up the process.

The 360 Scanning Hoods are a simple, affordable way to reduce dust and speed up your camera scanning workflow. By following these steps, you'll get cleaner scans and spend less time retouching. Pair them with a good film holder and a macro lens for the best results.