Nikon 1768 Instruction Manual - Page 106

eThe following Nikkor lenses cannot be attached to the N90 (camera body or lens may be damaged): • Non-AI lenses • Fisheye 6mm fl5 .6 • Fisheye OP 10mm f/ 5.6 • 200-600mm f/9 .5 (Factory Serial No. 280001 to 301922) • ED 180-600mm f/8 (No. 174041 to 174180) • ED 360-1200mm f/ 11 (No. 174031 to 174127) • 400mm f/5.6 and 600mm f/ 5.6 with Focusing Unit AU-1 • PC 28mm f/ 4 (No. 180900 or smaller)* • PC 35mm f/ 2.8 (No. 851001 to 906200)* • Reflex 1000mm f/ 11 (No. 142361 to 143000)* • Reflex 2000mm f/ 11 (No. 200111 to 200310)* • Can be modified, at nominal charge, for use with the N90. Contact an authorized Nikon dealer or service facility. eThe following teleconverters and lenses cannot be used w ith the N90 (correct exposure is unobtainable): • AF Teleconverter TC-16 • AF Nikkor 80mm f/ 2.8 • AF Nikkor 200mm fl3.5 IF About D-type AF Nikkor lenses D-type AF Nikkor lenses enable you to maximize the N90's performance. They send information on lens focusing distance (e.g ., Distance Information) to the N90's microcomputer for inclusion in the computations for 3D Matrix Metering. If Nikon Speedlight SB-25 is used, this information will also contribute to 3D Multi-Sensor Balanced FillFlash. D-type AF Nikkor lenses are identified by the letter "0" which follows information on maximum aperture (e.g., AF Zoom-Nikkor 2870mm f/ 3.5-f/ 4.5 D). All AF-I Nikkor lenses are D-type. 106