OS1624FFP(LPYO)

  Magnification :6x——1x
  Effective objective diameter (mm)  :24——9.3
  Exit pupil diameter  (mm)  :4——9.3
  Eye relief  (mm) :88.3——92.3
  Field of view Feet@100Y  :20——117
  Diopter adjustment  :-2.5——+2
  Center tube diameter  :30mm    
  Water proof  （Yes/No） :YES    
  Elevation travel  (MOA)  :±70
  Windage travel  (MOA)  :±70
  Click value :1/2    MOA
  Parallax Compensation  :100Y    
  Ocular tube diameter  (mm)  :Φ44.5   
  Length  (mm)  :277
  Weight (g)  :550    
  FFP or SFP: FFP    

This sight is a high-performance low-magnification variable-magnification first focal plane sight, a classic model for rapid aiming, suitable for various shooting scenarios. It offers excellent value for money. With a waterproof rating of IP67 and having undergone impact testing, it boasts fast eye-up time, minimal parallax, clear imaging with high color reproduction, and rapid target acquisition. The body of the sight is ergonomically designed, providing a comfortable grip. Here is its product introduction:
Main features
First focal plane design: The reticle is located on the first focal plane. As the magnification changes, the scale on the reticle will be magnified or reduced proportionally. At any magnification from 1x to 6x, the correspondence between the aiming point and the target remains unchanged, facilitating rapid and accurate ranging and aiming.
Excellent optical performance: The product utilizes extra-low dispersion (ED) glass, which reduces chromatic aberration and enhances image clarity and color reproduction. Additionally, the fully multi-layer coated lenses effectively reduce light reflection, improve light transmittance, and provide clear images even in low-light conditions.
The reticle board has diverse functions: it comes in a variety of types and features illumination, with the sight having red illumination, meeting the needs of use under different lighting conditions.
Durable and Robust: Typically crafted from aviation-grade aluminum alloy, such as 6061-T6 or 7075 aluminum alloy, it boasts excellent strength and corrosion resistance. The lens barrel typically has a diameter of 30mm, offering a broader internal adjustment range and enhanced durability. Additionally, it achieves waterproof, dustproof, and anti-fog capabilities through O-ring sealing and nitrogen filling. After rigorous factory testing, it possesses high shock resistance.
Tactical application: 1x magnification is suitable for close-range combat, allowing for quick target acquisition. 6x magnification can be used for precise aiming at medium distances, making it ideal for tactical carbines and other weapons used in combat scenarios at medium to close ranges.
Hunting: In environments such as forests, low magnification allows for quick observation of the surrounding environment and prey movements. In more open areas, a magnification of 6x can meet the needs for reconnaissance and aiming at mid-range prey.
Shooting sports: For some shooting competitions involving medium and short-range targets, the performance and features of the 1-6X24 FFP sight can meet the requirements of shooters for rapid aiming and precise shooting.