Canon EOS M - Инструкция (Страница 181)

181
k ȼɢɞɟɨɫɴɟɦɤɚ
5 ɋɮɨɤɭɫɢɪɭɣɬɟɫɶ ɢ ɩɪɨɢɡɜɟɞɢɬɟ ɜɢɞɟɨɫɴɟɦɤɭ.
ɉɪɨɰɟɞɭɪɚ ɚɧɚɥɨɝɢɱɧɚ ɲɚɝɚɦ 3 ɢ 4 ɞɥɹ
ɪɚɡɞɟɥɚ «ɋɴɟɦɤɚ ɫ ɚɜɬɨɦɚɬɢɱɟɫɤɨɣ
ɭɫɬɚɧɨɜɤɨɣ ɷɤɫɩɨɡɢɰɢɢ» (ɫɬɪ. 178).
ɑɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO ɩɪɢ ɜɢɞɟɨɫɴɟɦɤɟ ɫ ɪɭɱɧɨɣ ɷɤɫɩɨɡɢɰɢɟɣ
ɉɪɢ ɜɵɛɨɪɟ [Ⱥɜɬɨ] ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɭɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɜ ɩɪɟɞɟɥɚɯ ISO 100 – 6400.
ɑɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO ɦɨɠɧɨ ɭɫɬɚɧɚɜɥɢɜɚɬɶ ɜɪɭɱɧɭɸ ɜ ɞɢɚɩɚɡɨɧɟ 100 –
6400 ɫ ɲɚɝɨɦ ɜ 1 ɫɬɭɩɟɧɶ. ȼ ɪɚɡɞɟɥɟ [
54: ɉɨɥɶɡɨɜɚɬɟɥ. ɮɭɧɤɰɢɢ
(C.Fn)], ɟɫɥɢ ɞɥɹ [2: Ɋɚɫɲɢɪɟɧɢɟ ɞɢɚɩɚɡɨɧɚ ISO] ɡɚɞɚɧɨ
[1: ȼɤɥ.], ɞɢɚɩɚɡɨɧ ɪɭɱɧɨɣ ɭɫɬɚɧɨɜɤɢ ɛɭɞɟɬ ɪɚɫɲɢɪɟɧ ɢ ɩɨɹɜɢɬɫɹ
ɜɨɡɦɨɠɧɨɫɬɶ ɜɵɛɨɪɚ «H» (ɷɤɜɢɜɚɥɟɧɬ ISO 12800).
ȼ ɪɚɡɞɟɥɟ [
54: ɉɨɥɶɡɨɜɚɬɟɥ. ɮɭɧɤɰɢɢ (C.Fn)] ɮɭɧɤɰɢɹ
[3: ɉɪɢɨɪɢɬɟɬ ɫɜɟɬɨɜ] ɡɚɞɚɧɨ ɡɧɚɱɟɧɢɟ [1: Ɋɚɡɪɟɲɟɧ],
ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO ɦɨɠɧɨ ɡɚɞɚɜɚɬɶ ɜ ɞɢɚɩɚɡɨɧɟ ISO 200–6400.
ɉɨɫɤɨɥɶɤɭ ɩɪɢ ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɢ ISO 12800 ɧɚ ɢɡɨɛɪɚɠɟɧɢɢ ɜɢɞɟɨɡɚɩɢɫɢ
ɦɨɠɟɬ ɩɨɹɜɥɹɬɶɫɹ ɢɡɥɢɲɧɢɣ ɲɭɦ, ɞɚɧɧɵɟ ɡɧɚɱɟɧɢɹ ɨɬɧɨɫɹɬɫɹ ɤ
ɪɚɫɲɢɪɟɧɧɨɦɭ ɞɢɚɩɚɡɨɧɭ ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɢ ISO (ɨɬɨɛɪɚɠɚɟɬɫɹ ɤɚɤ [H]).
Ɇɚɤɫɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ISO ɞɥɹ ɞɢɚɩɚɡɨɧɚ ɪɭɱɧɨɣ ɭɫɬɚɧɨɜɤɢ ɜɢɞɟɨɫɴɟɦɤɢ
ɢ ɮɨɬɨɫɴɟɦɤɢ ɪɚɡɥɢɱɚɟɬɫɹ. ɉɪɢ ɭɫɬɚɧɨɜɤɟ ɡɧɚɱɟɧɢɹ [2: Ɋɚɫɲɢɪɟɧɢɟ
ɞɢɚɩɚɡɨɧɚ ISO] ɜ ɦɟɧɸ [
54: ɉɨɥɶɡɨɜɚɬɟɥ. ɮɭɧɤɰɢɢ (C.Fn)] ɧɚ [1:
ȼɤɥ.] ɩɪɢ ɩɟɪɟɤɥɸɱɟɧɢɢ ɢɡ ɪɟɠɢɦɚ ɮɨɬɨɫɴɟɦɤɢ ɜ ɪɟɠɢɦ ɜɢɞɟɨɫɴɟɦɤɢ
ɦɚɤɫɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɪɭɱɧɨɝɨ ɞɢɚɩɚɡɨɧɚ ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɢ ISO
ɢɡɦɟɧɢɬɫɹ ɫ «H» ɞɥɹ ɮɨɬɨɝɪɚɮɢɣ (ɷɤɜɢɜɚɥɟɧɬ ISO 25600) ɧɚ «H» ɞɥɹ ɜɢɞɟɨ
(ɷɤɜɢɜɚɥɟɧɬ ISO 12800). Ⱦɚɠɟ ɟɫɥɢ ɜɵ ɩɟɪɟɤɥɸɱɢɬɟɫɶ ɨɛɪɚɬɧɨ ɜ ɪɟɠɢɦ
ɮɨɬɨɫɴɟɦɤɢ, ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO ɧɟ ɜɟɪɧɟɬɫɹ ɤ ɢɫɯɨɞɧɵɦ ɧɚɫɬɪɨɣɤɚɦ.
ɇɟɜɨɡɦɨɠɧɨ ɭɫɬɚɧɨɜɢɬɶ ɤɨɦɩɟɧɫɚɰɢɸ ɷɤɫɩɨɡɢɰɢɢ.
ɂɡɦɟɧɟɧɢɟ ɜɵɞɟɪɠɤɢ ɢɥɢ ɞɢɚɮɪɚɝɦɵ ɜɨ ɜɪɟɦɹ ɜɢɞɟɨɫɴɟɦɤɢ ɧɟ
ɪɟɤɨɦɟɧɞɭɟɬɫɹ, ɩɨɫɤɨɥɶɤɭ ɷɬɨ ɩɪɢɜɟɞɟɬ ɤ ɡɚɩɢɫɢ ɢɡɦɟɧɟɧɢɣ ɷɤɫɩɨɡɢɰɢɢ.
ɉɪɢ ɢɡɦɟɧɟɧɢɢ ɜɵɞɟɪɠɤɢ ɜɨ ɜɪɟɦɹ ɫɴɟɦɤɢ ɜ ɭɫɥɨɜɢɹɯ ɨɫɜɟɳɟɧɢɹ ɫ
ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɮɥɭɨɪɟɫɰɟɧɬɧɵɯ ɥɚɦɩ ɢɥɢ ɫɜɟɬɨɞɢɨɞɨɜ ɢɡɨɛɪɚɠɟɧɢɟ
ɦɨɠɟɬ ɦɢɝɚɬɶ.
ȿɫɥɢ ɞɥɹ ɭɪɨɜɧɹ ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɢ ISO ɭɫɬɚɧɨɜɥɟɧɨ ɡɧɚɱɟɧɢɟ «Ⱥɜɬɨ»
ɦɨɠɧɨ ɧɚɠɚɬɶ ɤɧɨɩɤɭ <
YA>, ɱɬɨɛɵ ɡɚɮɢɤɫɢɪɨɜɚɬɶ ɱɭɜɫɬɜɢɬɟɥɶɧɨɫɬɶ ISO.
ɉɨɫɥɟ ɢɡɦɟɧɟɧɢɹ ɤɨɦɩɨɡɢɰɢɢ ɤɚɞɪɚ ɧɚ ɢɧɞɢɤɚɬɨɪɟ ɭɪɨɜɧɹ ɷɤɫɩɨɡɢɰɢɢ
(ɫɬɪ. 175) ɦɨɠɧɨ ɩɪɨɫɦɨɬɪɟɬɶ ɪɚɡɧɢɰɭ ɭɪɨɜɧɹ ɷɤɫɩɨɡɢɰɢɢ ɨɬɧɨɫɢɬɟɥɶɧɨ
ɩɨɤɚɡɚɬɟɥɟɣ ɜ ɬɨɬ ɦɨɦɟɧɬ, ɤɨɝɞɚ ɛɵɥɚ ɧɚɠɚɬɚ ɤɧɨɩɤɚ <
YA>.
ȿɫɥɢ ɞɥɹ ɧɚɫɬɪɨɣɤɢ [A1: zȽɢɫɬɨɝɪɚɦɦɚ] ɭɫɬɚɧɨɜɥɟɧɨ ɡɧɚɱɟɧɢɟ, ɨɬɥɢɱɧɨɟ ɨɬ
[Ɉɬɤɥɸɱɢɬɶ], ɜɵ ɦɨɠɟɬɟ ɧɚɠɚɬɶ ɤɧɨɩɤɭ <INFO.> ɞɥɹ ɨɬɨɛɪɚɠɟɧɢɹ ɝɢɫɬɨɝɪɚɦɦɵ.
ɉɪɢ ɜɢɞɟɨɫɴɟɦɤɟ ɞɜɢɠɭɳɟɝɨɫɹ ɨɛɴɟɤɬɚ ɪɟɤɨɦɟɧɞɭɟɬɫɹ ɢɫɩɨɥɶɡɨɜɚɬɶ ɜɵɞɟɪɠɤɭ ɜ ɞɢɚɩɚɡɨɧɟ ɨɬ 1/30 ɫ ɞɨ
1/125 ɫ. ɑɟɦ ɦɟɧɶɲɟ ɜɵɞɟɪɠɤɚ, ɬɟɦ ɦɟɧɟɟ ɩɥɚɜɧɵɦ ɛɭɞɟɬ ɨɬɨɛɪɚɠɟɧɢɟ ɞɜɢɠɟɧɢɣ ɨɛɴɟɤɬɨɜ.