Gambar foto: Perbezaan antara semakan

Kandungan dihapus Kandungan ditambah
Baris 15:
 
==Jenis gambar foto==
Gambar foto bukan digital dihasilkan menerusi proses kimia dua langkah. Dalam langkah pertama, imej ''negatif'' (warna dan bahagian terang/gelap disongsangkan) ditangkap pada filem peka cahaya dan disusuli oleh langkah kedua. Untuk menghasilkan imej ''positif'', imej negatif itu paling biasanya dipindahkan ('[[Pencetakan fotografi|dicetak]]') pada [[kertas fotografi]]. Pencetakan negatif pada [[filem stock]].<ref>[http://www.karyanet.com.my/knetbeta/index.php?tpf=istilah_karyanet&bidang_A=-1&bidang_B=-1&bidang_C=-1&katakunci=film+stock&find=Carian+Umum&sid=5ca6a4005f4c45afc8b8511fd09253ef&sid=5ca6a4005f4c45afc8b8511fd09253ef&translate=1 Terjemahan mengikut Karyanet/Dewan Bahasa]</ref> lut sinar digunakan untuk mengeluarkan filem wang gambar.]
Non-digital photographs are produced with a two-step chemical process. In the two-step process the light-sensitive film captures a ''negative'' image (colors and lights/darks are inverted). To produce a ''positive'' image, the negative is most commonly transferred ('[[Photographic printing|printed]]') onto [[photographic paper]]. Printing the negative onto transparent film stock is used to manufacture motion picture films.
 
Alternatively, the film is processed to invert the ''negative'' image, yielding positive [[Transparency (photography)|transparencies]]. Such positive images are usually mounted in frames, called slides. Before recent advances in digital photography, transparencies were widely used by professionals because of their sharpness and accuracy of color rendition. Most photographs published in magazines were taken on color transparency film.