ISO/DIS 14135

Optics and photonics — Specifications for telescopic sights — General-purpose scopes and high-performance sights

General information

Current stage: 40.20 Effective date: Feb 16, 2026

Originator: ISO

Owner: ISO/TC 172/SC 4

Type: International Standard

Scope

This document applies to general-purpose and high-performance telescopic sights, used on hand-held firearms and airguns. It contains a classification of the usage of telescopic sights and specifies interfaces, minimum requirements and tolerances to their performances.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 14135-1:2021

PUBLISHED
ISO 14135-2:2021

NOW

IN_DEVELOPMENT
ISO/DIS 14135
40.20 DIS ballot initiated: 12 weeks
Feb 16, 2026

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