Sony SAL50M28 Operating Instructions - Page 1
Sony SAL50M28 - 50mm f/2.8 Macro Lens Manual
UPC - 027242694392
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2-685-162-03(1) Lens for Digital Single Lens Reflex Camera/ Objectif pour appareil photo numérique reflex à objectifs interchangeables Operating Instructions/Mode d'emploi/ Manual de instrucciones 50mm F2.8 Macro 100mm F2.8 Macro 35mm F1.4 G SAL50M28/100M28/35F14G ©2006 Sony Corporation Printed in Japan 100mm F2.8 Macro (50mm F2.8 Macro)ɿ 1 2 35mm F1.4 G: 1 2 54 3 6 7 54 3 6 8 8 -1 (1) (2) -2 100mm F2.8 Macro: 35mm F1.4 G: (1) (2) (3) 50mm F2.8 Macro: 1:5 1:3 100mm F2.8 Macro: 1:7 1:5 50mm F2.8 Macro: m ∞ 2 0.4 0.27 0.23 0.21 0.203 0.200 F 2.8 ∞ 28.0 2.14 1.88 0.404 0.396 0.271 0.269 0.231 0.229 0.211 0.209 0.204 0.202 0.201 0.200 100mm F2.8 Macro: m ∞ 3 1 0.6 0.45 0.4 0.37 0.352 F 2.8 ∞ 107 3.07 2.93 1.00 0.993 0.602 0.598 0.451 0.449 0.400 0.400 0.370 0.370 0.352 0.352 4 ∞ 20.1 2.20 1.83 0.405 0.395 0.272 0.268 0.231 0.229 0.211 0.209 0.204 0.202 0.201 0.200 4 ∞ 75.8 3.11 2.90 1.00 0.991 0.602 0.598 0.451 0.449 0.400 0.400 0.370 0.370 0.352 0.352 5.6 ∞ 14.3 2.29 1.77 0.407 0.393 0.273 0.268 0.232 0.228 0.211 0.209 0.204 0.202 0.201 0.200 8 ∞ 10.1 2.45 1.69 0.410 0.390 0.274 0.266 0.232 0.228 0.212 0.208 0.205 0.202 0.201 0.200 5.6 ∞ 53.6 3.16 2.86 1.01 0.987 0.603 0.597 0.451 0.449 0.401 0.399 0.370 0.370 0.352 0.352 8 ∞ 38.0 3.23 2.80 1.01 0.982 0.605 0.595 0.452 0.448 0.401 0.399 0.370 0.370 0.352 0.352 11 ∞ 7.16 2.70 1.59 0.415 0.386 0.275 0.265 0.233 0.227 0.212 0.208 0.205 0.201 0.201 0.200 16 ∞ 5.08 3.17 1.47 0.422 0.381 0.277 0.263 0.235 0.226 0.213 0.207 0.206 0.200 0.201 0.199 11 ∞ 26.9 3.33 2.73 1.02 0.975 0.607 0.593 0.452 0.448 0.401 0.399 0.371 0.369 0.352 0.352 16 ∞ 19.0 3.50 2.63 1.03 0.965 0.610 0.593 0.453 0.447 0.402 0.398 0.371 0.369 0.352 0.351 50mm F2.8 Macro: a +2 +13/4 +11/2 +11/4 +1 + 3/4 + 1/2 + 1/4 0 b 1.00X 0.89X 0.74X 0.59X 0.47X 0.35X 0.24X 0.14X 0.04X (1:1) (1:1.13) (1:1.36) (1:1.68) (1:2.15) (1:2.9) (1:4.2) (1:7.2) (1:22.6) c 0.200 0.202 0.207 0.217 0.235 0.267 0.329 0.482 1.27 m 100mm F2.8 Macro: a +2 +13/4 +11/2 +11/4 +1 + 3/4 + 1/2 + 1/4 0 b 1.00X 0.93X 0.81X 0.64X 0.49X 0.36X 0.19X 0.077X 0.025X (1:1) (1:1.08) (1:1.23) (1:1.56) (1:2.04) (1:2.78) (1:5.26) (1:12.99) (1:40) c 0.352 0.355 0.363 0.385 0.420 0.481 0.678 1.47 4.06 m 22 ∞ 3.61 4.22 1.32 0.431 0.373 0.281 0.260 0.237 0.224 0.215 0.205 0.207 0.199 0.202 0.199 22 ∞ 13.5 3.76 2.50 1.05 0.951 0.614 0.587 0.455 0.445 0.403 0.397 0.371 0.369 0.353 0.351 32 ∞ 2.57 7.96 1.16 0.446 0.364 0.285 0.257 0.239 0.222 0.217 0.204 0.209 0.198 0.202 0.198 32 ∞ 9.55 4.21 2.34 1.08 0.932 0.619 0.582 0.457 0.443 0.404 0.396 0.372 0.368 0.353 0.351 Γ·͢ɻ 1̼Ҏ্Ε 2ஈߜΓࠐ KK-CA 1 2 3 4 5 6 7 8 * 50mm F2.8 Macro, 100mm F2.8 MacroͷΈ 1 1)ɺ(2)ͷ2 2 2 50mm F2.8 Macro 100mm F2.8 Macro: 35mm F1.4 G: ͍ͩ͞ɻ 2) 3)ʢ50mm F2.8 Macro, 100mm F2.8 Macroʣ LIMITʣ͢Δ 50mm F2.8 Macro 100mm F2.8 Macro 20cm ʙ 27cm 35cm ʙ 54cm 30cm ʙʿ 59cm ʙʿ LIMIT LIMIT FULL FULL 50mm F2.8 Macro, 100mm F2.8 Macroʣ 35mm APS-CαΠ 50mm F2.8 Macro, 100mm F2.8 Macroʣ ࡱӨഒ 1:1 a b c 2ߜΓΛ2 ͢ɻʣ Γ͍ͩ͘͞ɻ ͍ɻ 1ؒͰ͢ɻ 0570-00-0770 ͢ʣ PHS 0466-38-0231 9 8 9 5࣌ ओͳ༷ 35mm 1 (mm) 50mm F2.8 Macro (SAL50M28) 75 100mm F2.8 Macro (SAL100M28) 150 35mm F1.4 G (SAL35F14G) 52.5 6-7 8-8 8-10 ը֯1*2 ը֯2*2 47ƅ 32ƅ 24ƅ 16ƅ 63ƅ 44ƅ ࠷ࡱӨ *ڑ3 (m) 0.2 0.35 0.3 ʢഒʣ ࠷খߜΓ (mm) g) (mm) 1 F32 55 71.5ʷ60 295 1 F32 55 75ʷ98.5 505 0.2 F22 55 69ʷ76 510 *1 ͜͜Ͱͷ35mm APS-C 2 ը֯135mm 2APS-C 3 ADIௐޫʣΛADI 1 1 1 1(1 2(1 *1 50mm F2.8 Macro 2 50mm F2.8 Macro,ɹ100mm F2.8 Macro English This manual is for use with several different lenses. This lens is designed for Sony cameras. WARNING To reduce fire or shock hazard, do not expose the unit to rain or moisture. Do not directly look at the sun through this lens. Doing so might harm your eyes or cause loss of eyesight. Keep the lens out of reach of small children. There is danger of accident or injury. Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product. For the customers in the U.S.A. THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. CAUTION You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. For the customers in Canada This Class B digital apparatus complies with Canadian ICES-003. Notes on use • Do not leave the lens in direct sunlight. If sunlight is focused onto a nearby object, it may cause a fire. If circumstances necessitate leaving the lens in direct sunlight, be sure to attach the lens cap. • Be careful not to subject the lens to mechanical shock while attaching it. • Always place the lens caps on the lens when storing. • Do not keep the lens in a very humid place for a long period of time to prevent mold. • After attaching the lens, do not carry the camera by holding the lens. • Do not touch the lens contacts. If dirt, etc., gets on the lens contacts, it may interfere or prevent the sending and receiving of signals between the lens and the camera, resulting in operational malfunction. Precaution for flash use With certain of lens/flash combinations, the lens may partially block the light of the flash, resulting in a shadow at the bottom of the picture. When using a built-in camera flash, make sure to remove the lens hood and shoot from at least 1m (3.3feet) away from your subject. Vignetting When you use lens, the corners of the screen become darker than the center. To reduce this phenomena (called vignetting), close the aperture by 1 to 2 stops. Condensation If your lens is brought directly from a cold place to a warm place, condensation may appear on the lens. To avoid this, place the lens in a plastic bag or something similar. When the air temperature inside the bag reaches the surrounding temperature, take the lens out. Cleaning the lens • Do not touch the surface of the lens directly. • If the lens gets dirty, brush off dust with a lens blower and wipe with a soft, clean cloth (Cleaning Cloth KK-CA (optional) is recommended). • Do not use any organic solvent, such as thinner or benzine, to clean the lens or the camera cone. Names of parts 1...Focusing ring 2...Distance index 3...Lens contacts 4...Depth-of-field scale 5...Distance scale 6...Focus-hold button 7...Focus-range limiter* 8...Mounting index * 50mm F2.8 Macro, 100mm F2.8 Macro only Attaching/detaching the lens To attach the lens (See illustration -.) 1 Remove the rear and front lens caps and the camera body cap. • You can attach/detach the front lens cap in two ways, (1) and (2). When you attach/detach the lens cap with the lens hood attached, use method (2). 2 Align the orange index on the lens barrel with the orange index on the camera (mounting index), then insert the lens into the camera mount and rotate it clockwise until it locks. • Do not press the lens release button on the camera when mounting the lens. • Do not mount the lens at an angle. To remove the lens (See illustration -.) While pressing and holding the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens. Attaching lens hood It is recommended that you use a lens hood to reduce flare and ensure maximum image quality. * The 50mm F2.8 Macro does not include an external lens hood. The lens barrel functions as a lens hood by design. 100mm F2.8 Macro: Fit the hood into the mount on the end of the lens barrel and rotate the hood clockwise until it clicks. 35mm F1.4 G: Align the red line on the lens hood with the red dot on the lens. Turn the hood clockwise until the red dot on the hood meets the red dot on the lens and it clicks into place. • When using a built-in camera flash, make sure to remove the lens hood to avoid blockage of the flash light. • If a marking (red line, red dot, etc.) is provided, attach the lens hood properly. Otherwise, the lens hood may interfere with the desired effect or may appear in pictures. • When storing, turn over the lens hood and place it onto the lens backwards. Focusing When using the auto focus, the camera focuses the lens automatically. When focusing manually, set your camera to the manual focus and rotate the focusing ring while looking through the viewfinder. The focus signal in the viewfinder indicates the current degree of the focus. • The focusing ring can be rotated slightly past the infinity to provide accurate focusing under various operating temperatures. Do not rotate the focusing ring all the way to the end when focusing manually even at infinity. Look through the viewfinder and set the focus precisely. Focus-hold button -(2) While the focus-hold button is pressed, auto focus function is suspended and the focus is fixed for shooting. • The function of the focus-hold button can be changed on cameras with custom function capability. Refer to the camera manuals for details. Focus-range limiter -(3) For quick focusing, the focusing range can be limited to close or far range, depending on the distance to your subject. 50mm F2.8 Macro 100mm F2.8 Macro Close-focusing range 20 - 27cm 35 - 54cm Far-focusing range 30cm - ∞ 59cm - ∞ To focus on subjects at close range (see the table above), set focus anywhere near the subject and then set the focus-range limiter to LIMIT; the focusing range is limited to Close-focusing range. Likewise, when shooting subjects at far range, set the focus anywhere near the subject and then set the focusrange limiter to LIMIT; the focus range is limited to Far-focusing range. Set the focus-range limiter to FULL to allow the entire focusing range. • Set the focus-range limiter to FULL, when shooting a subject between the Close and Far focusing ranges. Depth-of-field scale When focus is set on a subject, anything at that same distance will appear sharp, and anything within a certain range before and beyond the subject will also appear in focus; this is called depth of field. Depth of field depends on the subject distance and aperture you choose and is indicated by the lines on the depth-of-field scale corresponding to the aperture. Macro lens depth of field (50mm F2.8 Macro, 100mm F2.8 Macro) Refer to the depth-of-field table for details on depth of field. • The depth-of-field scale and depth-of-field table is for 35mm-format cameras. The depth-of-field is shallower when you use Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor. Macro photography (50mm F2.8 Macro, 100mm F2.8 Macro) Magnification ratios The magnification scale is located on the extending section of the lens barrel. The line on the magnification scale which the edge of the outer lens barrel overlaps indicates the current magnification ratio (1:1 in illustration ). • As the magnification increases, the camera is more vulnerable to shaking. Use a tripod to steady the camera when shooting. Exposure Compensation (when using a hand-held exposure meter, etc.) As the magnification increases, the amount of light reaching the image sensor decreases. This is automatically compensated in all autoexposure modes, or in the manual exposure mode as long as the exposure is adjusted according to the camera's meter index. If your camera is set to the manual exposure mode and you are using a hand-held exposure meter, or if your camera is set to the manual exposure mode and you are using the Manual Flash Control function available on some external flash units, refer to the exposure compensation table , and adjust exposure accordingly. Exposure compensation table a Exposure correction b Magnification ratios c Distance (E.g., when adjusting by the aperture, +2 means opening the aperture 2 more stops.) Specifications Name (Model name) 50mm F2.8 Macro (SAL50M28) 100mm F2.8 Macro (SAL100M28) 35mm F1.4 G (SAL35F14G) Equivalent 35mm-format focal length*1 (mm) 75 150 52.5 Lens groupselements 6-7 8-8 8-10 Angle of view 1*2 47˚ 24˚ 63˚ Angle of view 2*2 32˚ 16˚ 44˚ Minimum focus*3 (m (feet)) 0.2 (0.65) 0.35 (1.2) 0.3 (1) Maximum magnification (X) Minimum f-stop Filter diameter (mm) Dimensions (maximum diameter × height) (mm (in.)) Mass (g (oz.)) Approx. 71.5×60 Approx. 295 1 f/32 55 (2 13/16×2 3/8) (10 3/8) 1 f/32 55 Approx. 75×98.5 Approx. 505 (3×4) (18) 0.2 f/22 55 Approx. 69×76 Approx. 510 (2 3/4×3) (18) *1 The value for equivalent 35mm-format focal length is based on Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor. *2 The value of angle of view 1 is based on 35mm-format cameras, and that of angle of view 2 is based on Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor. *3 Minimum focus is the shortest distance from the image sensor to the subject. • This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by using a flash for ADI. • Depending on the lens mechanism, the focal length may change with any change of the shooting distance. The focal length assumes the lens is focused at infinity. Included items: Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood*1 (1), Carrying case*2 (1), Set of printed documentation *1 The 50mm F2.8 Macro does not include a lens hood. *2 The 50mm F2.8 Macro and 100mm F2.8 Macro do not include a carrying case. Designs and specifications are subject to change without notice. is a trademark of Sony Corporation.