{"id":2775,"date":"2019-10-10T09:12:54","date_gmt":"2019-10-10T09:12:54","guid":{"rendered":"http:\/\/protodev.ee\/?page_id=2775"},"modified":"2024-06-23T15:42:39","modified_gmt":"2024-06-23T15:42:39","slug":"sivellin-joka-on-pelkkaa-valoa","status":"publish","type":"page","link":"https:\/\/www.prototehas.ee\/fi\/sivellin-joka-on-pelkkaa-valoa\/","title":{"rendered":"SIVELLIN, JOKA ON PELKK\u00c4\u00c4 VALOA"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#fff0d9&#8243; background_enable_image=&#8221;off&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Main heading&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;SIVELLIN, JOKA ON PELKK\u00c4\u00c4 VALOA&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;c9a4dd29-8345-43ea-bd4d-e73ae35e5717&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_text _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;e179c0c4-c115-407d-a110-ebe813713cd6&#8243; custom_padding=&#8221;|90px||90px|false|false&#8221; custom_padding_tablet=&#8221;|20px||20px|false|false&#8221; custom_padding_phone=&#8221;|0px||0px|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<p style=\"text-align: center;\"><strong>Piirt\u00e4minen onnistuu my\u00f6s ilman paperia ja kyn\u00e4\u00e4! Ledivalolla voi piirt\u00e4\u00e4 valon avulla!<\/strong><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; make_equal=&#8221;on&#8221; admin_label=&#8221;Card Image Right&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;25px||25px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; border_radii=&#8221;on|20px|20px|20px|20px&#8221; global_colors_info=&#8221;{}&#8221; custom_css_main_element_last_edited=&#8221;on|tablet&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;|30px||30px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;e179c0c4-c115-407d-a110-ebe813713cd6&#8243; custom_margin=&#8221;|0px|||false|false&#8221; custom_padding=&#8221;60px||30px|0px|false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]Ensimm\u00e4inen varsinainen valokuva on Joseph Nic\u00e9phore Ni\u00e9pce\u2019n camera obscuralla vuonna 1826 ottama valokuva. Kuvan valotusaika oli 8 tuntia, ja kuvasta n\u00e4kyykin, ett\u00e4 aurinko valaisee rakennukset molemmilta puolilta. Taitelija ja valokuvaaja Frederick Scott Archeria harmitti t\u00e4llaisten kuvien heikko erotuskyky ja kontrasti sek\u00e4 pitk\u00e4 valotusaika, ja niinp\u00e4 h\u00e4n kehittikin uuden, vain muutaman sekunnin valotusaikaa tarvitsevan kuvausmenetelm\u00e4n vuonna 1848.\n\nKuvaaminen oli todellinen koettelemus kuvattaville, sill\u00e4 heid\u00e4n t\u00e4ytyi pysy\u00e4 liikkumatta paikoillaan kymmenen minuuttia. Toisaalta pitk\u00e4n valotusajan suomia mahdollisuuksia voidaan hy\u00f6dynt\u00e4\u00e4 my\u00f6s muulla tavoin. Astu pitk\u00e4ll\u00e4 valotusajalla piirt\u00e4miseen tarkoitettuun huoneeseen ja tartu lamppuun. N\u00e4yt\u00f6lle j\u00e4\u00e4 valkoinen viiva liikkuessasi n\u00e4yt\u00f6n edess\u00e4. Viiva pysyy n\u00e4kyviss\u00e4 pitk\u00e4\u00e4n, joten voit piirt\u00e4\u00e4 kokonaisia kuvia.[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.prototehas.ee\/wp-content\/uploads\/2024\/05\/pildid_veebi_519x519px54.png&#8221; alt=&#8221;LED-lamp ehk pintsel puhtast valgusest&#8221; title_text=&#8221;Pintsel puhtast valgusest&#8221; show_bottom_space=&#8221;off&#8221; align=&#8221;right&#8221; module_class=&#8221;pa-full-height-image-column&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; height=&#8221;100%&#8221; border_radii=&#8221;off||20px|20px|&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; width=&#8221;95%&#8221; custom_margin=&#8221;||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;KEKSINN\u00d6N LAJI&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;481f6fb3-e1ad-4711-b65b-226135c026c0&#8243; global_colors_info=&#8221;{}&#8221;]KOKEILE ITSE\r[\/et_pb_blurb][et_pb_blurb title=&#8221;VAATIVUUSTASO&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;481f6fb3-e1ad-4711-b65b-226135c026c0&#8243; custom_margin=&#8221;||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<p>HELPPO<\/p>[\/et_pb_blurb][et_pb_blurb title=&#8221;SUURIN SALLITTU OSALLISTUJAM\u00c4\u00c4R\u00c4&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;481f6fb3-e1ad-4711-b65b-226135c026c0&#8243; custom_margin=&#8221;34px||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<p>4<\/p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;KESTO&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;481f6fb3-e1ad-4711-b65b-226135c026c0&#8243; custom_margin=&#8221;||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<p>1min<\/p>[\/et_pb_blurb][et_pb_blurb title=&#8221;PISTEYTYS&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;481f6fb3-e1ad-4711-b65b-226135c026c0&#8243; custom_margin=&#8221;30px||25px||false|false&#8221; global_colors_info=&#8221;{}&#8221;]EI\r[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<span class=\"et_bloom_bottom_trigger\"><\/span>","protected":false},"excerpt":{"rendered":"<p>Piirt\u00e4minen onnistuu my\u00f6s ilman paperia ja kyn\u00e4\u00e4! Ledivalolla voi piirt\u00e4\u00e4 valon avulla!Ensimm\u00e4inen varsinainen valokuva on Joseph Nic\u00e9phore Ni\u00e9pce\u2019n camera obscuralla vuonna 1826 ottama valokuva. Kuvan valotusaika oli 8 tuntia, ja kuvasta n\u00e4kyykin, ett\u00e4 aurinko valaisee rakennukset molemmilta puolilta. Taitelija ja valokuvaaja Frederick Scott Archeria harmitti t\u00e4llaisten kuvien heikko erotuskyky ja kontrasti sek\u00e4 pitk\u00e4 valotusaika, ja [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"class_list":["post-2775","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SIVELLIN, JOKA ON PELKK\u00c4\u00c4 VALOA - PROTO avastustehas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.prototehas.ee\/fi\/sivellin-joka-on-pelkkaa-valoa\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SIVELLIN, JOKA ON PELKK\u00c4\u00c4 VALOA - PROTO avastustehas\" \/>\n<meta property=\"og:description\" content=\"Piirt\u00e4minen onnistuu my\u00f6s ilman paperia ja kyn\u00e4\u00e4! 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