Nikon NIKKOR Z DX 18-140mm f/3.5-6.3 VR User Manual

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2021 Nikon Corporation
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• Read this document thoroughly before using the product.
• To ensure proper use of the product, be sure to read “For Your Safety” (page 4).
• After reading this document, keep it readily accessible for future reference.
Reference Guide
NIKKOR Z DX 18-140mm f/3.5-6.3 VR

Nikon NIKKOR Z DX 18-140mm f/3.5-6.3 VR Specifications

General

Focal Length	18-140 mm
Maximum Aperture	f/3.5-6.3
Lens Mount	Nikon Z
Format	DX
Minimum Focus Distance	0.2 m (0.66 ft)
Filter Size	62 mm
Weight	315 g (11.2 oz)
Aperture Blades	7 (rounded diaphragm opening)
Angle of View	76° - 11°30'
Maximum Reproduction Ratio	0.33x
Lens Elements	17
Lens Groups	13
Autofocus	Yes
Image Stabilization	Yes
Dimensions	73 mm x 90 mm (Diameter x Length)

Summary

Introduction

Before You Begin

Read instructions, consult camera documentation, and update firmware for proper lens function.

For Your Safety

Warning and Caution Precautions

Understand WARNING/CAUTION icons for injury risks; disconnect power for abnormalities like smoke or heat.

Handling and Environmental Safety

Keep dry, avoid wet hands, flammable areas, extreme temps, and keep out of reach of children.

Light Exposure and Transport Safety

Avoid pointing lens at sun; do not leave in extreme heat or transport with accessories attached.

Using the Lens

Parts of the Lens: Names and Functions

Identification and description of the lens's various parts and their uses.

Lens Controls and Contacts

Details on the control ring, mounting marks, and CPU contacts.

Lens Hood Marks

Explanation of lens hood alignment and lock marks for proper attachment.

Lens Caps

Identification of front and rear lens caps.

Attachment and Removal

Attaching the Lens

Step-by-step instructions for mounting the lens onto the camera body.

Removing the Lens

Lens Hood Handling

Attaching and Removing the Optional Lens Hood

Procedures for correctly attaching and removing the lens hood.

Vibration Reduction (VR)

Vibration Reduction Operation

Explanation of the lens's vibration reduction system and its settings.

Cautions: Taking Photographs

FX-Format Camera Usage

Restrictions when using the DX lens on FX cameras (image area, focus points).

Video Recording Frame Rates

Notes on video frame size and rate adjustments with specific camera models.

Precautions for Use

General Handling and Protection

Advice on handling, cleaning, and protecting the lens from moisture, heat, and damage.

Lens Maintenance

Cleaning and Storage

Guidance on cleaning lens surfaces, avoiding solvents, and proper storage.

Technical Notes

AF-Assist Illuminator Compatibility

Information on potential blockage of AF-assist illuminators by the lens or hood.

Built-in Flash Usage

Avoiding Shadows with Built-in Flash

Advice on avoiding shadows caused by the lens or hood when using the camera's built-in flash.

Accessories

Supplied and Compatible Accessories

Lists supplied accessories (caps) and compatible optional accessories (hoods, cases, filters).

Specifications

Detailed Lens Specifications

Technical details including mount, focal length, aperture, construction, and focus distance.

Notices

FCC Compliance and Interference

Information regarding FCC rules, compliance, and radio frequency interference.

Regional Compliance Notices

Compliance and disposal information for customers in Canada and Europe.