Mass (g (oz.)) Approx. 295 (10 3/8) Included items Lens (1), Front lens cap (1), Rear lens cap (1), Set of printed documentation Designs and specifications are subject to change without notice. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) — 2 —...
IC pins, etc. • Be sure to control soldering iron tips used for unleaded solder and those for leaded solder so they are managed separately. Mixing unleaded solder and leaded solder will cause detachment phenomenon. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.
(See page 4-7.) Check operation of the preset ring, and replace Check operation of the the defective part. aperture control block. Replace the defective part. Perform the aperture diameter check. (See page 4-4.) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Clean the pattern of the main flexible block. Replace the defective part or apply the grease. Replace the main flexible block. Check the operation again. Perform the brush position check/adjustment. (See page 4-17.) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
Fixed screw Chip-B Chip Chip Fixed screw Chip-B Holes When top of tip does not reach holes or notches because the fixed screw becomes obstructive, replace the fixed screw to below. +B 3X5 7-682-546-09 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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(See Page 2-3.) FLANGE BACK ADJUSTMENT Note: 1 Front Light Remove the front light shield barrel using the name ring wrench A (49mm). Shield Barrel Name ring wrench A (49mm): J-6082-586-A Name ring wrench A (49mm) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Focus HELP12 Ring Guide Nut HELP10 Float Ring HELP11 Pinch Distance Adjust (See Page 2-5.) Washer-A 3 MF Operation Ring HELP07 4 Torque Ring Block HELP08 8 Spring Lever Block 2 Focus Rubber Ring SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Do not remove the aperture operating ring holding, retainer, steel ball and iris joint ring riveting block as possible. (See Page 2-7.) 4 Iris (Inner) Tube Block HELP30 3 Guide Pin HELP30 5 Focus Cam Ring SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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2 Large 1 Group Lens Block HELP35 5 Aperture Connect Barrel Unit HELP34 HELP37 1 Guide Pin HELP36 3 1st Cam Ring Hold Ring 4 First Cam Ring Adjust Washer 7 Aperture Operation Block APERTURE DIAMETER ADJUSTMENT SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Reference line HELP02 Adhesive bond (B-40): J-6082-614-A Apply the adhesive bond (B-40) to the three screws and tighten them as shown in the figure. Apply the adhesive Apply the bond (B-40) adhesive bond (B-40) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the oil (O-20) to the instruction part of the main SP and attach it. Apply the oil (O-20) HELP05 Grease (G-85): J-6082-626-A Apply the grease (G-85) to the instruction part of the coupler as shown in the figure. Apply the grease (G-85) (Shaft and gear portion) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the grease (G-85) to the instruction part of the slipping lever block. Apply the adhesive bond (B-40) to the three screws. Apply the grease (G-85) Slipping Lever Block MF Operating Ring Apply the Apply the adhesive adhesive bond (B-40) bond (B-40) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the adhesive bond (B-10) and grease (G-15) to the instruction part of the anti slip spring as shown in the figure. Apply the grease (G-15) (Slide portion of the anti slip spring) Apply the adhesive bond (B-10) (Screw portion) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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A adjustment pin is turned and wobbles is adjusted. HELP09 Adhesive bond (B-40): J-6082-614-A Apply the adhesive bond (B-40) to the four screws. Apply the adhesive bond (B-40) Apply the adhesive bond (B-40) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Pinch Distance Adjust Washer A Slipping Lever Block HELP12 Anti-diffusion agent (A-20): J-6082-611-A Apply the anti-diffusion agent (A-20) to the instruction part of the torque ring holder. Apply the anti-diffusion agent (A-20) (All circumference) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the grease (G-85) to the instruction part as shown in the figure and apply the adhesive bond (B-10) to the screw. Apply the adhesive bond (B-10) Apply the grease (G-85) Focus Range Switch Knob Focus Range Stopper Outer Barrel SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Click Plate Apply the adhesive bond (B-60) to the instruction part of the outer barrel as shown in the figure. Apply the adhesive bond (B-60) FH Button Outer Barrel Outer Barrel FH Button Base SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the grease (G-80, G-85) to the instruction part of the gear block and apply the adhesive bond (B-40) to the two screws. Apply the adhesive bond (B-40) Apply the grease (G-80) (Gear portion) Apply the grease (G-85) (Gear portion) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the adhesive bond (B-40) Apply the adhesiv Guide Roller bond (B-40) Guide Roller Notch Portion Fixed Barrel Unit Apply the Guide Roller adhesive bond (B-40) Notch portion Focus Cam Ring Screw hole Middle Tube Block SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the anti-diffusion agent Apply the grease (G-85) (Gear portion) (A-20) (All circumference) Apply the anti-diffusion agent(A-20) (All circumference) Apply the grease (G-15) (Cam groove portion) Apply the grease (G-15) (Cam groove portion) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Flexible Substrate Setting Tape A Fixed Barrel Unit Reference portion HELP25 Attach the friction sheet B (to the shaded area) from the position-A as shown in the figure (horizontal tolerance: ±10mm). Fixed Barrel Unit Friction Sheet B SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Outside: Align the line-A of the main flexible block with the line-a of the fixed barrel. Fixed Barrel Unit Screw hole Inside: Align the line-B of the main flexible block with the line-b of the fixed barrel. Fixed Barrel Unit SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Attach so that the scratch line of the focus scale plate and reference line of the focus ring are aligned. Focus Scale Plate Reference line Fixed Barrel Unit Reference line Apply the anti-diffusion About 2 mm agent(A-20) Scratch line SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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(Temporary installation: A encoder brush position adjustment is necessary before fixing.) After the brush position adjustment is completed, apply the adhesive bond (B-10) to the two screws. FPC Pattern A Encoder Brush Apply the adhesive bond (B-10) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Turn the focus cam ring until the notches of the focus cam ring and the middle barrel are position as shown in the figure. Middle Barrel Notch portion Notch portion Focus Cam Ring SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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After confirming operation of the iris joint ring riveting block, apply the Adhesive bond (B-10) to the instruction part as shown in the figure. Apply the adhesive bond (B-10) Aperture Operating Ring Holder Middle Barrel Iris Joint Ring Riveting Block SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the grease (G-15) to the groove of the cam plate, apply the Adhesive bond (B-40) to the two screws and install the cam plate. Apply the adhesive bond (B-40) Apply the grease (G-15) Apply the anti-diffusion agent (Guide groove portion) (A-20) (All circumference) Apply the grease (G-115) (Guide groove at three points and groove portion) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the adhesive bond (B-40) to the two screws and install the aperture linkage fork. Apply the grease (G-35) Apply the Apply the adhesive adhesive bond (B-40) bond (B-40) Apply the anti-diffusion agent (A-20) (All circumference) Apply the oil (O-20) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Apply the adhesive bond (B-10) to three points for 5 to 10mm of width after completing aperture diameter adjustment. Aperture Blade Unit (7) Aperture Hold Ring Apply the adhesive bond (B-10) (Three points for 5-10 mm) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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Adhesive bond (B-40): J-6082-614-A Attach the front lens barrel, and apply the adhesive bond (B-40) to the three screws and tighten them as shown in the figure. Front Lens Barrel Apply the adhesive bond (B-40) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) HELP...
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2-684-155-02 FOCUS CAM RING 2-684-171-01 STEEL BALL 2-684-129-01 PIN (GUIDE PIN) A-1189-957-A BLOCK,IRIS JOINT RING RIVETING Selection part 1ST-2ND LENS GUIDE ROLLER A to I (Note 1) 2-684-170-01 SEMIOVAL SCREW M1.6X3.0 A-1191-030-A BLOCK, LARGE 3 GROUP LENS SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Selection part FIRST CAM RING ADJUST WASHER A to I (Note 1) A-1189-968-A APERTURE OPERATE PLATE UNIT A-1189-970-A BLOCK A-1189-967-A APERTURE BLADE UNIT (Note 2) 2-684-182-01 SCREW M1.6X1.8 2-684-177-01 APERTURE HOLD RING 2-684-183-01 1ST CAM RING HOLD RING SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Select the type of part according to the operation load of the associated parts. Part No. Description 2-684-184-01 FIRST CAM RING ADJUST WASHER A (T=0.05 mm) 2-684-185-01 FIRST CAM RING ADJUST WASHER B (T=0.1 mm) 2-684-186-01 FIRST CAM RING ADJUST WASHER C (T=0.2 mm) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
Flange back tester A-mount Flange back gauge J-6082-606-A attachment (43.50mm) J-6082-607-A J-6082-608-A J-10 J-11 J-12 Universal wrench Outer ring jig Chip-A for J-6082-609-A (Note 4) universal wrench J-6082-609-1 J-13 Chip-B for universal wrench J-6082-609-2 Fig. 4-1-1 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Modify the outer barrel as follows to make the outer ring jig. Required Part Outer barrel: 2-684-206-01 Making Method Chop off the outer barrel as shown in Fig. 4-1-3. Outer Barrel Chop off Fig. 4-1-3 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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MENU buttons. Check that the remaining number of recordable images on the LCD monitor is “BBBB”. Note: When “BBBB” is displayed, the camera activates in the adjustment mode. Start the lens adjustment program “LensAdjustment.exe”. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
Note: Shoot the center of the luminance surface three times with the master lens and checking lens. Setting of Luminance box: Luminance: EV12 Setting of Lens: Focus: Infinity end Setting of Camera: ISO: Exposure Mode: shutter Speed: 1/125 Aperture: F5.6 Focus Mode: Metering: Center weighted Preset white balance: Tungsten D-R: SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Set the Color Calculator 2 as follows. Measured value display (Display menu): RGB+L*a*b* Measuring method (Display menu): Center Single Area Fig.4-2-4 Color space (Edit menu): sRGB Fig.4-2-5 Area size for calculate (Edit menu →Option): 256×256 Pixels Fig.4-2-6 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Aperture error = Average “G” value of master lens (a) - Average “G” value of checking lens (b) Specification Aperture error = 0 ±12 2) When the aperture error is out of specification, perform “4-2-2. Aperture Diameter Adjustment”. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Adhesive Bond Aperture Unit Holding Spring Adhesive Bond Fig.4-2-8 Move the preset lever to set the preset ring at the open aperture position. Set the preset ring at the open aperture position. Preset Lever Fig.4-2-9 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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Aperture Inner Barrel Fig.4-2-11 6) Assemble the lens completely. 7) Perform “4-2-1. Aperture Diameter Check”, and repeat “4-2-1. Aperture Diameter Check” and “4-2-2. Aperture Diameter Adjust- ment” until the aperture error is within the specification. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
Fixed lever Lens Heat-absorbing filter Chart Chart Filament Filament f=18 to 35 mm f=100 to 200 mm Fixed lever Chart Chart Filament Filament f=35 to 100 mm f=200 to 300 mm Lens test projector Fig.4-3-1 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
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4) Turn the focus ring of the checking lens until the chart image projected on the screen is the sharpest at the center (y’=0). 5) Set the plane mirror to the center of the projected image (y’= 0), and adjust the projector position so that the mirror reflects the light to the center of the lens. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-10...
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Table 4-3-2 After the checking is completed, turn the lamp switch of the lens test projector to OFF and cool the inside of the lens test projector, then turn the fan switch to OFF. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-11...
Focus on fine lines on the surface. Fig.4-4-2 5) Turn the scale ring of the dial gauge until the long pointer indicates “0”. Note: This position is the flange back (f’F) = 43.5 mm. Memorize the position of short-pointer. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-12...
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Check that the infinity index of the focus scale plate is within the distance index width of the distance scale window as shown in the Fig. 4-4-5. If not, perform “4-4-2. Flange Back (f’F) Adjustment”. 1.75 Distance index width of the focus scale window 16 16 16 16 Fig. 4-4-5 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-13...
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5) Calculate focus error amount using the following formula. Focus error amount = Flange back (f’F) reading - 44.60 mm Focus error amount: Amount that should be adjusted by the back adjustment washer thickness. f’F: Flange back value (Reading value) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-14...
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0.07 2-684-059-01 2-684-125-01 2-684-060-01 2-684-126-01 2-684-061-01 2-683-127-01 Table 4-4-1 Back Adjustment Washer Coupler Adjustment Washer Fig.4-4-7 Install the back adjustment washer and coupler adjustment washer, and perform “4-4-1. Flange Back (f’F) Check” again. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-15...
2) Check that the display of “Lens Code” and “Model Name” is correct. Note: Focus position setting is not required. Fig. 4-5-2 [End] 3) Click the button to terminate the lens adjustment program. 4) Turn the POWER switch of the camera to OFF. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-16...
If the NG (Red) indicator of “Position” lights, perform the “4-6-2. Brush Position Adjustment and Pattern Check”. Fig. 4-6-4 [Exit] Click the button. [End] Click the button to terminate the lens adjustment program. Turn the POWER switch of the camera to OFF. SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-17...
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2) Perform the “4-6-1. Brush Position Check”, and adjust the A encoder brush position until the OK (Green) indicator of “Position” lights. Fig. 4-6-6 3) Tighten the two screws loosened in step 1). SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-18...
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Turn the POWER switch of the camera to OFF. After the pattern check is completed, apply the adhesive bond (B-10) as shown in Fig. 4-6-8. Apply the adhesive bond (B-10) Fig. 4-6-8 SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-19...
Unidentified lens is connected. Communication Error, Code#:E600 Communication error with the camera Code#:F000 Input data error to DLL file Code#:F100 Setting error of USB port Code#:2531 Communication error of main signal on the camera SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro) 4-20...
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[Description of main button functions on toolbar of the Adobe Acrobat Reader Ver5.0 (for Windows)] Toolbar Printing a text Reversing the screens displayed once • To reverse the previous screens (operation) one by one, click 1. Click the Print button 2.
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Contents issued 2006.06 Official Release — — 2007.02 Revised-1 • Change of Repair Parts (Section 1-5, Section Section Section • Change of HELP15 • Addition of guide of [About the Lens Test Projector] (Cover) SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)