In the high-stakes field of professional security, where the ability to identify potential threats at maximum range can define mission success, optical clarity and reach are non-negotiable. The DT-Z5X stands as a purpose-engineered solution, redefining the capabilities of existing night vision platforms. As a proprietary, high-performance afocal lens, the Professional A Focal Lens for Security represents a significant leap in accessory technology, transforming standard night vision devices into powerful long-range observation systems. This large-aperture lens is designed as a tactical force multiplier, seamlessly integrating with the objective lens of a night vision device to drastically enhance its effective magnification and refine its field of view, all while safeguarding the integrity of the core optical path.

The DT-Z5X's core advantage for security operations lies in its specialized 5x magnification boost. This capability shifts the operational paradigm from general observation to definitive long-range identification. Whether monitoring a perimeter, conducting covert surveillance, or assessing a distant activity, the Professional A Focal Lens for Security delivers the critical detail needed for confident decision-making. It bridges the gap between seeing a presence and positively identifying an individual, vehicle, or object at extended distances, providing security personnel with a decisive informational edge before a potential threat can close in.
Optical performance under demanding conditions is paramount. TheProfessional A Focal Lens for Security achieves this through a sophisticated simulated optical design that actively corrects for distortion and chromatic aberration. This ensures that the intensified image remains geometrically accurate and free from color fringing, preserving vital details that could otherwise be lost. Complementing this design are advanced multi-layer composite coatings, engineered to maximize light transmission across the entire visible and near-infrared spectrum. This is crucial for maintaining image brightness and contrast in ultra-low-light scenarios. Simultaneously, these coatings aggressively suppress internal reflections, glare, and lens flare-common adversaries when observing illuminated areas or light sources in a dark environment-ensuring a clean, high-contrast image without compromising the operator's situational awareness.
|
Mode |
Specification: Z3X |
Specification:Z5X |
remarks |
|
Magnification |
3X |
5X |
Objective image magnification |
|
pupil |
50mm |
70mm |
Maximum clear aperture |
|
distortion |
<2% |
<3% |
Multiplier System Distortion |
|
relative illuminance |
>70% |
>70% |
Multiplier system relative illuminance |
|
transmittance |
>99.5% |
>99.5% |
Monolithic transmittance |
|
wavelength range |
420-850 |
420-850 |
Band pass plus single point |
|
lens protection |
Waterproof + salt spray |
Waterproof + salt spray |
Process only the first side of the lens |
|
Installation method |
Thread/connecting ring |
Thread/connecting ring |
Screws directly to the objective thread, also with a coupling ring |
|
Product Size |
62x65mm |
72x82mm |
Connection ring and packaging not included |
|
product weight |
165 grams |
228 grams |
Connection ring and packaging not included |
Ultimately, the DT-Z5X offers a strategically flexible and cost-effective method for security teams to extend their operational envelope. Instead of investing in entirely new, high-magnification night vision systems, organizations can leverage existing assets, upgrading them instantly for specialized long-range tasks. By delivering exceptional reach, clarity, and reliability, the DT-Z5X Professional A Focal Lens for Security sets a new standard for optical performance in security-grade accessories, empowering professionals to see farther, identify sooner, and act with greater certainty.
FAQ
Q: What is the maximum clear aperture of these lenses?
A: This model has a large 70mm maximum clear aperture.
Q: How many days does the delivery take?
A: It usually takes three to five days.
Q: What is the spectral range of the coatings?
A: The coatings are optimized for the 420–850nm wavelength range.
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