Nikon D500 入门指南

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页码 62
11
Focus Points
Teleconverters and Available Focus Points
The focus points shown below are available for autofocus 
and electronic rangefinding when a teleconverter is used. 
Cross-sensor focus points are highlighted in green.
Teleconverter
Max. lens 
aperture
Focus points
•  TC-14E/TC-14E II/TC-14E III
•  TC-17E II
•  TC-20E/TC-20E II/TC-20E III
f/2
153 (55 selectable); 
99 cross sensors
TC-14E/TC-14E II/TC-14E III
f/2.8
•  TC-17E II
•  TC-20E/TC-20E II/TC-20E III
f/2.8
153 (55 selectable); 
45 cross sensors
TC-14E/TC-14E II/TC-14E III
f/4
TC-17E II
f/4
37 (17 selectable); 
25 cross sensors
 1
TC-800-1.25E ED
f/5.6
TC-20E/TC-20E II/TC-20E III
f/4
 2
15 (9 selectable);  
5 cross sensors
 1
TC-14E/TC-14E II/TC-14E III
f/5.6
 2
1. Points shown in gray support autofocus under some conditions.
2. With support for a combined aperture of f/8.
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