Editing PSO-1-1 Scope

{{AttachmentInfobox
| name = PSO-1-1 Scope
| image = PSO1f.png
<!--- General Section --->| version = 1.03
| category = Optics
| usedBy = [[KA-M]], [[KA-74]], [[KA-101]], [[Vaiga]], [[VSD]], [[VSS]], [[Vikhr]], [[Bizon]]
| repair = [[Electronic Repair Kit]]
| power = [[9V Battery]] ''<small>(Optional)</small>''
| energyUse = 0.02
<!--- Characteristics Section --->| size = 3x2
| weight = 600
| absorbency = 0
| durability = <!--- Modifiers Section --->
| dispersion = -0.000125
| dexterity = 
| sound = <!--- Optics Sections --->
| opticType = Telescopic Sight
| zoom = 4x
| varZoom = No
| zeroing = 100m - 1000m
| useAsBino = Yes
<!--- Occurrence Section --->| location = Military
| rarity = Uncommon
| variants = [[PSO-1 Scope]]
<!-- Description -->| description = Side-mounted, 4x magnifying scope with battery-powered illuminated reticle calibrated for VSS marksmen rifle. Otherwise compatible with KA based rifles.
| classname = PSO11Optic
}}

The '''{{PAGENAME}}''' is a weapon attachment in ''[[DayZ]]''. 

== Overview ==
The '''PSO-1-1 Scope''' is a fixed 4x magnification telescopic sight compatible with KA-based rifles. It is ballistically calibrated for the [[VSS]] marksman rifle, and by extension, the [[Vikhr]] assault rifle, as they (along with the [[SVAL]], though it is incompatible with this optic) share identical ballistic characteristics, due to using the same cartridge – the subsonic [[9x39mm Rounds|9x39mm]].

If the optic is used on other KA-based rifles, such as the [[KA-M]] or the [[KA-74]], an adjustment must be made to intentionally ‘undershoot’ targets, due to the much higher muzzle velocities. The proper amount of ‘undershoot’ must then be determined through practice.

The optic features an illuminated reticle and thus requires a [[9V Battery]] for proper operation. (Otherwise, the crosshair and rangefinder are only faintly visible).

The '''PSO-1-1 Scope''' consumes 0.02 energy per second, therefore a single 9V Battery provides 42 minutes of active use.

== Rangefinder ==
The '''PSO-1-1 Scope''' does not feature standard eastern ranging chevrons, instead relying on an in-built manual rangefinder for targets of 1.7m height.

The rangefinder is used by placing the target between the curve and horizontal line, in a manner that, with their feet on the horizontal line, the tip of their head touches the curve. The estimated range can then be read from the numbers visible on the horizontal line.

== Performance ==
The performance table below shows improvements or reductions in the various aspects of a weapon's performance. The '''base''' column is the named stat of the listed weapon with '''no''' attachments.

{| class=wikitable style="text-align: center;"
! Weapon
! Base Dispersion
! Dispersion with {{PAGENAME}}
! Accuracy Improvement
|-
| [[KA-M]]
| 0.0015
| {{#expr: -0.000125 + 0.0015}}
| {{#expr: ((-0.000125 / 0.0015) * 100) * -1 round 2}}%
|-
| [[KA-101]]
| 0.0015
| {{#expr: -0.000125 + 0.0015}}
| {{#expr: ((-0.000125 / 0.0015) * 100) * -1 round 2}}%
|-
| [[KA-74]]
| 0.002
| {{#expr: -0.000125 + 0.002}}
| {{#expr: ((-0.000125 / 0.002) * 100) * -1 round 2}}%
|-
| [[Vaiga]]
| 0.01
| {{#expr: -0.000125 + 0.01}}
| {{#expr: ((-0.000125 / 0.01) * 100) * -1 round 2}}%
|-
| [[VSD]]
| 0.00075
| {{#expr: -0.000125 + 0.00075}}
| {{#expr: ((-0.000125 / 0.00075) * 100) * -1 round 2}}%
|-
| [[VSS]]
| 0.002
| {{#expr: -0.000125 + 0.002}}
| {{#expr: ((-0.000125 / 0.002) * 100) * -1 round 2}}%
|-
| [[Bizon]]
| 0.003
| {{#expr: -0.000125 + 0.003}}
| {{#expr: ((-0.000125 / 0.003) * 100) * -1 round 2}}%
|}

==Trivia==
* The '''{{PAGENAME}}''' is directly modeled after the real-life '''PSO-1M2-1 Scope''', originally designed for the '''VSS Vintorez''' with a max range of 400m

==Gallery==
<gallery mode="packed" heights="200">
File:Optic - PSO-1-1 (Powered).jpg | Powered
File:Optic - PSO-1-1 (Unpowered).jpg | Unpowered
File:Optic - PSO-1-1 (Powered, Damaged).jpg | Powered, Damaged
File:Optic - PSO-1-1 (Unpowered, Damaged).jpg | Unpowered, Damaged
</gallery>
[[Category:Scopes]]