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Yubeen Optics

Premium Riflescope Series

VX3-18×50 SFIR

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Confidence at Every Range.

Designed for precision shooters who demand optical clarity, repeatable tracking and rock-solid reliability in changing conditions.

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Magnification Range
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Objective Lens
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Focal Plane
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Adjustment Click
Yubeen VX3-18×50 SFIR riflescope
Field Applications

Built for the places precision is tested.

Four practical views connect confirmed product specifications with observation, adjustment, mounting and environmental protection.

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Wildlife in a woodland environment viewed with the Yubeen VX3-18×50 SFIR riflescope
01 Observation
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Variable Magnification

Woodland Observation

The Loading… magnification range supports wider scene viewing at the lower end and closer visual inspection at higher settings.

Loading… Magnification Loading… Objective
Precision shooter using the Yubeen VX3-18×50 SFIR riflescope in the field
02 Reticle & Adjustment
Loading… Adjustment step
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Reticle & Adjustment

The Loading… configuration defines how the reticle behaves across magnification, while each adjustment click is Loading….

Loading… Loading… Click
Yubeen VX3-18×50 SFIR riflescope shown horizontally for dimensional reference
03 Dimensions & Tube
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Dimensional Reference

Field Setup

The Loading… overall length and Loading… main tube provide reference dimensions for mounting, transport and field setup.

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Yubeen VX3-18×50 SFIR riflescope shown in wet outdoor conditions
04 Water & Shock
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Environmental Protection

Water & Shock Protection

Current product data lists a waterproof rating of Loading… and shock resistance of Loading….

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Yubeen VX3-18×50 SFIR precision engineering overview
ENGINEERING SYSTEMS

Precision engineering. Mapped to each control.

Five optical and mechanical specifications mapped directly to the controls and optical elements shown on the product.

Select a feature to explore
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ACTIVE SYSTEM Loading system…
ENGINEERING SYSTEMS

Precision engineering. Mapped to each control.

Five optical and mechanical specifications mapped directly to the controls and optical elements of the Loading model….

Yubeen VX3-18×50 SFIR precision engineering overview
Loading model… · control and optical layout
01
Loading… RETICLE

The Loading… configuration defines reticle behavior across the magnification range.

02
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Variable magnification across the Loading… range.

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ELEVATION ADJUSTMENT

Loading… click value for elevation adjustment.

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WINDAGE ADJUSTMENT

Loading… click value for windage adjustment.

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Loading… OBJECTIVE LENS

Loading… objective lens diameter within the optical system.

Water splashing around an optical riflescope objective lens
ENVIRONMENTAL PROTECTION

Water & Shock Protection

Product data lists waterproofing at Loading… and shock resistance rated at Loading….

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Exploded optical system visualization for an optical riflescope
OPTICAL SYSTEM

Optical performance. Built from confirmed elements.

A Loading… exit-pupil range, a Loading… reticle, Loading… adjustments and a Loading… objective are presented as one optical and control system.

TECHNICAL SPECIFICATIONS

Product specifications

Current published specifications for this model.

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INCLUDED EQUIPMENT

Everything included, ready for setup.

Six supplied accessories for lens protection, field setup and routine optical care.

06 ITEMS INCLUDED Select an item to view its function
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Lens Protection

Objective Flip-Up Cover

Protects the objective lens during transport and field handling while allowing rapid access when the scope is in use.

PRIMARY ROLE Objective-lens protection
SUPPLY STATUS Included with Loading model…
DOWNLOADS & DOCUMENTATION

Downloads for this model.

Access current approved manuals and model-specific technical files without leaving the product page.

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Direct downloads

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