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General| Focal Length | 300mm |
|---|---|
| Maximum Aperture | f/2.8 |
| Angle of View | 8°10' |
| Minimum Focus Distance | 2.3 m (7.55 ft) |
| VR (Vibration Reduction) | Yes |
| Diaphragm Blades | 9 (rounded) |
| Format Compatibility | FX/35mm |
| Autofocus | Yes |
| Dimensions | 124 x 267.5mm (4.9 x 10.5 in) |
| Lens Mount | Nikon F |
| Lens Construction | 11 elements in 8 groups (with 3 ED glass elements) |
| Filter Size | 52mm (drop-in) |
Procedures for disassembling the first lens group components.
Steps for disassembling tripod mount ring and external fixed tube unit.
Instructions for removing and disassembling the VR unit and related components.
Procedures for disassembling the main PCB unit and power brush units.
Steps for disassembling Change SW, SWM fixed tube, and related units.
Procedures for disassembling GMR and Gyro-relay FPC units.
Assembling gyro relay FPC, GMR, and AF lock ring units.
Procedures for SWM fixed-tube unit, VR unit, and rear fixed-tube unit assembly.
Adjusting aperture lever position and aperture diameter.
Assembling VR on/off ring and external fixed-tube unit.
Assembling tripod mount ring, filter, and name plate.
Procedures for adjusting back focus, alignment, and measuring M.B.f value.
Lists necessary equipment, tools, and PC requirements for adjustment.
Checking lens scanning and pulse counts for MR encoder operations.
Verifying overrun/underrun pulses for lens-servo stop accuracy.
Measuring servo time using an oscilloscope for lens-servo time.
Overview of the inspection program menu, items, and operating voltages.
Instructions for setting up and operating the VR lens adjustment equipment.
Checking the VR mode switch operation using the inspection software.
Adjusting VR lens position, VCM polarity, and gyro for performance.
Performing mechanical lock and checksum inspections and writing results.
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