If you’re working with most Adimec cameras, you’ll encounter a flat plate interface that aligns directly with the sensor. In nearly all cases, optical components are required in front of the camera—meaning you’ll need to choose an appropriate lens mount. While browsing our selection might initially feel overwhelming, fear not. This blog post will streamline the decision-making process and make finding the right solution much simpler.

The first step is straightforward: identify the specific camera model that requires a lens. Once you have that, determining the screw pitch can be done easily by referencing the handy overview sheet provided below.

Decoding Lens Mount Specifications

Sometimes, the font used in these specifications can be challenging to read. For clarity, I’ve enlarged the version of my reference sheet for better visibility. Let’s examine the first block:

It states a Pitch measurement of 3.1 mm (noted as “Pitch 31-mm” in your original text—this seems like a typo or formatting error; standard pitch measurements are typically around this range). This refers to the spacing between mounting holes on the camera’s face and is compatible with a wide variety of models.

In the section that includes the actual lens mount diagram, you’ll find key details for each mount type:

  • Diameter: The physical size of the mount.
  • Thread callout: Specifies the thread size or pitch (e.g., M42).
  • Back focus distance: The distance from the mounting surface to the sensor plane—this varies depending on the lens type it supports.

For example, a C-mount typically has a back focus of 17.526 mm and corresponds to standard distances used in C-mount lenses.

Exploring Mount Variations

As you move across the table, you’ll encounter different mount types designed for various lenses:

  • C-Mount: Standardized thread with fixed or adjustable back focus options.
  • M42: A classic lens mount often compatible with older camera systems.
  • KAI-02X5: A more modern interface tailored to specific sensor formats.

Further down the list, you’ll find mounts for specialized lenses such as Nikon F-mounts, T2 (twisted) connectors, and TFL2 interfaces. These may feature fixed back focus designs or adjustable options—ideal if your application requires flexibility in focusing precision.

Beyond Mounts: Additional Components

Other mounting components include optical windows and filters that serve specific purposes:

  • Simple Windows: Provide a protective barrier against debris without interfering with the sensor’s delicate surface (which requires careful handling). These are easy to clean, unlike sensors themselves.
  • BG38 UV & IR Cutoff Filter: Enhances color accuracy by blocking unwanted ultraviolet or infrared light—a critical feature for cameras sensitive in these spectra.
  • Optional Filters: Some mounts can incorporate two filters:
    • An optical long pass filter (OLPF) to limit the captured spectrum, useful if you’re only interested in visible wavelengths.
    • An IR cut-off filter (IRCF) that further reduces sensitivity in infrared frequencies.

Wrapping Up

As we’ve seen, understanding lens mounts and their specifications isn’t as complicated as it might seem at first glance. By following the guidelines outlined here—you can simplify your process. If you still have questions or need assistance, don’t hesitate to reach out to our technical support team for expert help.

Last Updated: 2025-09-04 21:14:06