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Review Summary
Discover the precision and versatility of the 77mm Forensic 9 Filter Kit with 916, an essential tool for forensic specialists seeking to uncover and document evidence with clarity and accuracy. This comprehensive kit includes nine specialized forensic filters, each crafted from high-quality glass to ensure optimal image fidelity and performance. Designed to fit lenses with a 77mm filter thread, these filters are indispensable for macro lenses commonly used in investigative work, which typically feature thread mounts ranging from 55mm to 67mm.
The kit comes complete with three step rings, facilitating seamless compatibility with a variety of lens filter thread mounts, including 55mm, 58mm (specifically for the Fujifilm IS-1), 62mm, and 67mm (such as the Zeiss 50mm Macro). This adaptability ensures that forensic professionals can utilize the filters across different equipment without the need for additional accessories.
Forensic investigations often require the use of specific filters to isolate wavelengths or to enhance the visibility of fluoresced light when used in conjunction with Alternative Light Sources (ALS). The filters included in this kit are meticulously selected for their ability to serve as barrier filters during UV fluorescing techniques, with the capability to stack together for precise isolation of specific wavelengths.
The spectrum of light that these filters address is broad, with IR light beginning to pass at approximately 655nm, just inside the high end of the red light area, and UV light existing below 400nm. This means that the visible spectrum is effectively covered between 400 and 700nm. The filters in this kit are designed to manage this range with precision, making them a vital component in the forensic specialist's toolkit.
Included within the Forensic Filter Kit are the following nine (9) specialized filters, each with a distinct purpose and application:
- #900 (18a): A specialized filter for specific forensic applications.
- #902 (70): Useful for isolating particular wavelengths for detailed examination.
- #904 (87): Designed to block visible light for infrared photography.
- #906 (87a): Enhances contrast in infrared photography.
- #908 (87b): Further refines infrared contrast for specific investigative needs.
- #910 (87c): Tailored for advanced infrared photography techniques.
- #912 (88a): Optimized for capturing fine details in certain forensic situations.
- #914 (89b): A filter that allows for the examination of evidence under specific light conditions.
- #916 (IR & UV blocking filter for visible light): A critical filter for ensuring clear, uncontaminated visible light imaging.
This kit not only includes the most common filters used by forensic professionals but also provides hard-to-find filters that are less commonly available on the market. By equipping forensic specialists with this array of filters, the 77mm Forensic 9 Filter Kit with 916 stands as an invaluable asset for meticulous investigative work, ensuring that every detail is captured with the utmost precision.