Technical Notes

 

 

 

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This chapter covers the following topics:

 

 

 

Compatible Lenses

228

 

 

Compatible CPU Lenses

229

 

 

Non-CPU Lenses

230

 

 

Optional Flash Units (Speedlights)

233

 

The Nikon Creative Lighting System (CLS)

233

 

 

Flash Contacts

238

 

 

Other Accessories

239

 

Caring for the Camera

243

 

 

Storage

243

 

 

Cleaning

243

 

 

The Low-Pass Filter

244

 

 

Caring for the Camera and Battery: Cautions

248

 

 

Troubleshooting

250

 

 

Error Messages

255

 

 

Appendix

258

 

 

Available Settings and Defaults

258

 

 

Memory Card Capacity

262

 

 

Exposure Program

263

 

 

Bracketing Programs

264

 

 

Flash Control

265

 

 

Shutter Speeds Available with the Built-in Flash

265

 

 

Aperture, Sensitivity, and Flash Range

266

 

Specifications

267

 

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227

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Image 247
Nikon D90 user manual 227