Pentax PENTAX-D User Manual

smc PENTAX-D FA
INTERCHANGEABLE LENS
OPERATING MANUAL

Pentax PENTAX-D Specifications

General

Focal Length	50mm
Minimum Aperture	f/22
Lens type	Prime
Minimum Focus Distance	0.45m
Format Compatibility	35mm Full Frame, APS-C

Summary

Foreword

For Safe Use of Your Lens

Precautions and Lens Maintenance

SMC Pentax-D FA Lens Overview

Mounting and Removing the Lens

Focusing

Focus Mode Switching

Instructions on switching between autofocus (AF) and manual-focus (MF) modes.

Autofocus Operation

Procedure for utilizing the camera's autofocus system with the lens.

Manual and Quick-Shift Focus

Guide to manual focusing and using the Quick-Shift system for touch-ups.

How to Use the Infrared Index

Aperture Control

Macro Lens Features

Magnification Scale

Explanation of how to read and use the magnification scale for macro photography.

Clamp Switch Functionality

Details on the function and use of the clamp switch for locking focus positions.

Lens Hood Usage

Filters and Precautions

Filter Handling Precautions

Important advice regarding handling filters and avoiding image degradation.

Flash Usage Precautions

Built-in Flash Limitations

Notes on limitations and proper use of the camera's built-in flash with this lens.

Main Specifications