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LAOWA Circular Fisheye User Manual

LAOWA Circular Fisheye
15 pages
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使用手册
Instruction Manual
服务热线:400-066-1316
Email: sales@laowalens.com
电话Tel:(+86)0551-69107990
地址:合肥市庐阳区天水路与太和路交口庐阳中科大校友创新园5号楼
Add:Building 5, USTC Alumni Innovation Park, Crossing of Tianshui
and Taihe Road, Luyang District, Hefei City, Anhui Province, China
www.laowalens.com
安徽长庚光学科技有限公司
微信公众账号 FACEBOOK
CF 4mm F2.8 210°
CIRCULAR FISHEYE
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LAOWA Circular Fisheye Specifications

General IconGeneral
BrandLAOWA
ModelCircular Fisheye
CategoryCamera Lens
LanguageEnglish

Summary

Product Introduction

Preface

Introductory remarks about the LAOWA CF 4mm Circular Fisheye lens and initial safety advice.

Features and Safety

Key Features

Highlights the lens's 210° fisheye view, 360° panorama capability, thumb lever, compact size, and special coatings.

Safety Precautions

Warns against disassembly, high temperatures, sun exposure, and improper handling to prevent damage or fire.

Maintenance and Components

Maintenance Instructions

Provides guidance on cleaning, handling condensation, and lens storage for optimal performance and longevity.

Nomenclature and Component Identification

Identifies and illustrates various parts of the lens through diagrams and labels for user understanding.

Operating Instructions

Mounting and Detaching the Lens

Details the correct procedures for attaching and removing the lens from the camera body safely.

Focusing Instructions

Guides users on manual focusing techniques, using the thumb lever, distance scales, and camera focus aids for sharp images.

Setting the Aperture

Explains how to adjust the aperture ring for desired depth of field and exposure, noting limitations due to no CPU data.

Technical Specifications

Technical Specifications Overview

Provides detailed technical data including focal length, aperture, dimensions, weight, and mount compatibility.

Lens Construction Diagram

Illustrates the internal optical design and element arrangement of the lens.

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