Pentax INTERCHANGEABLE LENS Manual de usuario

smc PENTAX-FAINTERCHANGEABLE LENSOPERATING MANUAL501581032A22161185.642.81.4Thank you for purchasing the smc PENTAX lens.This operating manual applies

There is a white dot next to the maximum f-number engraved on the lens's aperture ringon many Pentax lenses. This white dot indi-cates an apertur

When taking infrared pictures with infraredfilm and either a "R2" or "02" filter, it is neces-sary to adiust the focus because the

Square Hoods (Clip-on type)PH-SA49 FA50mm f/1.4 & f/1.7PH-SB49 FA28mm f/2.8AL, FA Sofy28mm f/2.8Round Hoods (screw-in-type)PH-RA49 FA50mm f/1.4 &a

How to Use the Square HoodAttach the square hood to the front of thelens while pressing the knurled tabs on bothsides of the hood.• Make sure to keep

How to Use the Built-in HoodTo use a lens with a built-in hood, first extendthe hood to the fullest position. The 600mmf/4 lens and 250-600mm f/5.6 zo

How to Use the Lens Hood with polarizingfilter window1. Remove the PL filter window cap by slidingit in the direction shown.• The hood is designed for

Notes :• Be sure that the PL filter window cap is inplace if no polarizing filter or circular polar-izing filter is used.• If strong light is entering

15FILTERSPrecautions for using a polarizing filterThe circular polarizing filter is thicker than anordinary one.For this reason, using the circular po

16*An FA Zoom lens withoutthe power supply con-tacts on its mount doesnot have the zoom setbutton and auto zoomswitch.ZOOM LENS28-10552ftmA22161185.6P

17Pentax FA and F zoom lens incorporate two-ring system: it has separate focusing andzooming ring. You can set your desired focallength by turning the

CONTENTS°FOR SAFE USE OF YOUR LENS ………1°PRECAUTION AND LENSMAINTENANCE ……………………………2°smc PENTAX F, FA and FA J LENSES …3• Mount compatibility°MOUNTING

18Automatic lens retraction When the power zoom lens is used with KAF2-mount cameras, the following functions workwhen the main switch is turned off.

19Using the power zoomPush the zoom ring forward until the word"POWER ZOOM "appears on the ring, andmove the zoom ring to right or left to c

20Manual apertureTo set the aperture of the zoom lens manual-ly, align the aperture-A index with the white-bar index. The dot on the left-hand side of

21Infrared Index of the Zoom LensWhen taking infrared photographs with thezoom lens, compensation in focus is neces-sary depending upon the focal leng

MACRO LENS22 FA lens-Body_E 05.5.16 11:13 ページ 22

23FA Macro 50mm f/2.8, FA Macro 100mmf/2.8 and FA★Macro 200mm f/4ED (IF) lens-es adjust focus from infinity to life-size. FAMacro 100mm f/3.5 lens ad

24• When the focus range-limiter is set to"MANUAL", you can adjust focus manually.• The focus range limiter may not turn wherethe focus rang

25Clamp ScrewFA Macro 50mm f/2.8 and 100mm f/2.8 lens-es are equipped with a clamp screw that isused when focusing manually. With manualclose-up photo

26Tripod MountFA★200mm f/4 ED (IF) is equipped with thetripod mount. To position the camera vertical-ly or horizontally, loosen the camera positionshi

27FA★24mm f/2 lens has a focusing ring whichprovides autofocus and manual focus set-tings. Push the focusing ring or pull it towardsyou to set the aut

WARNING• Never look at the sun through the lensor camera. Serious damage to the reti-na, or total loss of eyesight may occur.• Wrapping the strap arou

28*The illustration depicts the FA★300mmf/4.5 lens : when using the FA★85mmf/1.4, FA★200mm f/2.8 and FA★Macro200mm f/4, the operation is similar to th

29When the lens is set to manual focus positionand the focusing ring is fully rotated to theright or left to manually focus the lens, it willkeep rota

30Built-in FLASHWith the built-in flash in popped-up position,the flash can be used if no warning indicationappears when the shutter release button is

Code LensS70-70 FA 20mm f/2.8, FA 28mm f/2.8AL, FA 50mm f/1.4, FA 50mm f/1.7, FA SOFT 28mm f/2.8S80-80 FA 35mm f/2AL, F Fish-Eye 17-28mm f/3.5-4.5, FA

m ft.ULTRA- FA 20mm f/2.8 22 94° 10-9 0.25 0.80WIDE-ANGLE FA★24mm f/2AL (IF) 22 84° 11-9 0.30 1.00WIDE-ANGLE FA 28mm f/2.8AL 22 75° 5-5 0.30 1.00FA 31

Specifications and external dimensions are subject to change without notice.33Xmm× mm g oz. mm 1.4 × S0.12 70 × 44 255 9.0 67 ○○××0.12 72.5 × 65.5 405

34m ft.*2F Fish-Eye ZOOM 17-28mmf/3.5-4.5 22-32 180 - 90° 9-7 0.45 1.50*1 FA J ZOOM 18-35mmf/4-5.6AL 22-32 100 - 63° 12-10 0.28 0.93Zoom FA ZOOM 20-3

Xmm× mm g oz. mm*3 1.4×S2×S 1.4×L2×L0.07 65 × 61 255 9.0 − ×○○××0.18 72 × 68.5 190 6.7 67 ×○○××0.16 69.5 × 68 245 8.6 58 ×○○××0.18 72 × 74.5 355 12.5

36m ft.SOFT FA SOFT 28mmf/2.8 22 75° 5-5 0.25 0.82FA SOFT 85mmf/2.8 32 28.5° 5-4 0.50 1.65•Minimum Aperture•Angle of View•Elements-Groups•Lens•Type•Mi

37Xmm× mm g oz. mm*3 1.4×S2×S 1.4×L2×L0.13 65.6 × 40.3 195 6.9 49 −○○××0.25 66 × 60 305 10.8 52 −○○×וFilter size•Power zoom•MaximumMagnification•Max.

1. Storage and mildew prevention• Take the lens out of the protective case or camera bag, and store it in a dry, well-ventilated place.• Avoid storing

COMPATIBILETY OF LENSES WITH THE BUILT-IN FLASH[○ = compatible × = incompatible because of vignetting]The F, FA and FA J lenses which are not show

* 1 Minimum focal length with the built-in flash.Z-1, Z-5, Z-10 35mm lens & longer focal length.*ist, MZ & Z series cameras except MZ-S, Z-1,

* 7 Vignetting will occur at focal lengths between 20mm-50mm. With the focal length set at50mm, it will occur when the camera-to-subject distance is c

* 21 Even the Lens warning is blinking with Z-1, Z-5 and Z10, built-in flash can be used if thefocus distance is more than 0.7m which is within distan

56808ENG Printed on recycled paper.This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.Ce

The Pentax FA lenses are primarily designedto work with the Pentax autofocus SLR (KAF-or KAF2-mount camera), making autofocusshooting possible.When Pe

• When using FA lens with the K-mountPentax camera having no lens informationcontacts, be sure to set the lens aperturering to any f-stop other then A

1. To mount the lens on the camera bodyAlign the red dots on the lens and camerabody, and then turn the lens clockwise untilit clicks into place.※Afte

The lens can be mounted on the camera byaligning the finger point with the lens unlockbutton.• Following Limited lenses have finger point.FA31mm f/1.8

To set the focus modeSlide the focus mode switch on the camerabody to change the focus mode to AF(Autofocus) or MF (Manual focus).• During autofocus,