The 
Nuprol NP Optics 1-6x24 IR Rifle Scope is a low-power variable optic (LPVO) designed for close to mid-range shooting, known for its solid construction and clarity, though some users note mixed results with eye relief and elevation adjustments. 
Key Specifications
According to the manufacturer Nuprol's website, the main specifications are as follows: 
Magnification: 1x - 6x (some variants listed as 1.2x - 6x)
Objective Diameter: 24mm
Focal Plane: Second Focal Plane (SFP)
Illuminated Reticule: Red (some variants also include Green illumination, labeled as IRG)
Reticule Type: Etched Glass
Tube Diameter: 30mm
Construction Material: Aluminium Alloy with Black Anodised Finish
Sealing Gas: Nitrogen Filled (Fogproof)
Waterproof: Yes
Weight: 415g (MK2 version is 428g)
Length: 248mm (MK2 version is 249mm) 
User Reviews and Expert Opinions
Clarity: Customers are generally impressed with the scope's clarity, with some noting it remains clear at all magnifications.
Construction: Reviewers describe the scope as having solid construction and feeling sturdy, a positive for a budget-friendly optic.
Eye Relief: Feedback on eye relief is mixed; some customers find it good, while others find the long eye relief a bit difficult to get used to or use effectively.
Accuracy/Adjustments: Some users have reported issues with elevation accuracy, with one reviewer noting their elevation knob would not budge, and another finding it impossible to zero for their rifle.
Included Accessories: The scope often comes with useful accessories, including lens caps, Picatinny and Dovetail rail moun