{"id":23944280,"date":"2023-07-13T06:53:54","date_gmt":"2023-07-13T06:53:54","guid":{"rendered":"https:\/\/www.optometry.com.hk\/?page_id=23944280"},"modified":"2026-02-26T05:28:52","modified_gmt":"2026-02-26T05:28:52","slug":"farnsworthd-15","status":"publish","type":"page","link":"https:\/\/www.optometry.com.hk\/en\/farnsworthd-15\/","title":{"rendered":"FARNSWORTHD-15"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#00d6c0&#8243; background_enable_image=&#8221;off&#8221; background_position=&#8221;bottom_left&#8221; background_blend=&#8221;color-burn&#8221; background_pattern_vertical_offset=&#8221;0%&#8221; custom_margin=&#8221;-8%||||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; custom_padding_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;|auto||auto|false|false&#8221; custom_padding=&#8221;0px||45px|||&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||29px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#FFFFFF&#8221; header_font_size=&#8221;70px&#8221; header_letter_spacing=&#8221;1px&#8221; custom_margin=&#8221;||6px|||&#8221; custom_padding=&#8221;113px|||||&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; hover_enabled=&#8221;0&#8243; header_font_size_tablet=&#8221;60px&#8221; header_font_size_phone=&#8221;40px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; content_last_edited=&#8221;on|phone&#8221; sticky_enabled=&#8221;0&#8243; content_phone=&#8221;<\/p>\n<h1 style=\"%22text-align:\" left;%22>FARNSWORTH<br \/>D-15 <br \/>Colour Vision Test<\/h1>\n<p>&#8221; content_tablet=&#8221;<\/p>\n<h1 style=\"%22text-align:\" left;%22>FARNSWORTH<br \/>D-15 \u8272\u89ba\u6e2c\u8a66<\/h1>\n<p>&#8220;]<\/p>\n<h1 style=\"text-align: left;\">FARNSWORTH<br \/>D-15 \u8272\u89ba\u6e2c\u8a66<\/h1>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#081830&#8243; text_font_size=&#8221;25px&#8221; text_letter_spacing=&#8221;1px&#8221; header_3_font=&#8221;||||||||&#8221; header_3_text_color=&#8221;#FFFFFF&#8221; header_3_font_size=&#8221;23px&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;20px&#8221; header_3_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: left;\"><strong><li>Provide professional assessment for colour vision deficiency and colour blindness. \n<li>Use the Farnsworth D-15 Colour Vision Test. \n<li>Detects both red\u2013green and blue\u2013yellow colour vision deficiencies.<\/strong><\/h3>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2026\/01\/Fansworth-d-15-image.png&#8221; title_text=&#8221;Fansworth d-15 image&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; custom_margin=&#8221;50px||||false|false&#8221; custom_margin_tablet=&#8221;30px||||false|false&#8221; custom_margin_phone=&#8221;-10px||||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;rgba(223,235,244,0.34)&#8221; custom_padding=&#8221;80px||20px||false|false&#8221; top_divider_style=&#8221;curve&#8221; top_divider_color=&#8221;RGBA(255,255,255,0)&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||6px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; header_2_text_align=&#8221;center&#8221; header_2_text_color=&#8221;#586897&#8243; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;27px&#8221; header_2_font_size_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2022\/12\/\u5de5\u4f5c\u5340\u57df-16.png\" width=\"69\" height=\"53\" alt=\"\" class=\"wp-image-242623 alignnone size-full\" \/> How Are Colour Vision Deficiencies Diagnosed?<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;21px&#8221; header_2_text_color=&#8221;#586897&#8243; header_3_text_color=&#8221;#32D6C5&#8243; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||0%||false|false&#8221; text_font_size_tablet=&#8221;20px&#8221; text_font_size_phone=&#8221;18px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_line_height_tablet=&#8221;&#8221; text_line_height_phone=&#8221;1.7em&#8221; text_line_height_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;32px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><strong>When assessing colour vision deficiency or colour blindness, our optometrists typically use the following two diagnostic tests:<\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;|auto|33px|auto||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;\u77f3\u539f\u6c0f\u8272\u76f2\u6e2c\u9a57 (Ishihara Test)&#8221; image=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2025\/12\/farnsworthd-15-01.png&#8221; image_icon_width=&#8221;54%&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#586897&#8243; header_font_size=&#8221;24px&#8221; text_orientation=&#8221;center&#8221; custom_padding=&#8221;||10%||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_font_size_tablet=&#8221;21px&#8221;]<\/p>\n<p>The Ishihara Test is a widely used screening tool for detecting red\u2013green colour vision deficiency. It consists of multiple plates made up of coloured dots forming hidden numbers or patterns.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;FARNSWORTH D-15\u8272\u89ba\u6e2c\u8a66&#8221; image=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2025\/12\/D-15-image.png&#8221; image_icon_width=&#8221;54%&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#586897&#8243; header_font_size=&#8221;24px&#8221; text_orientation=&#8221;center&#8221; custom_padding=&#8221;||10%||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_font_size_tablet=&#8221;21px&#8221;]<\/p>\n<p>The Farnsworth D-15 Colour Vision Test assesses both red\u2013green and blue\u2013yellow deficiencies. The test evaluates a person\u2019s ability to arrange colours in correct hue order using 15 colour caps, helping to identify the type and severity of colour vision impairment.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;\u8272\u89ba\u6aa2\u67e5\u5c08\u7528\u5149\u6e90&#8221; image=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2025\/12\/D-15-image-03.png&#8221; image_icon_width=&#8221;54%&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#586897&#8243; header_font_size=&#8221;24px&#8221; text_orientation=&#8221;center&#8221; custom_padding=&#8221;||10%||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_font_size_tablet=&#8221;21px&#8221;]<\/p>\n<p>Our clinic uses a daylight-simulating illumination system to ensure accurate and reliable colour assessment results.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px|||||&#8221; custom_padding=&#8221;29px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_text_align=&#8221;center&#8221; header_2_text_color=&#8221;#586897&#8243; header_2_font_size_tablet=&#8221;40px&#8221; header_2_font_size_phone=&#8221;27px&#8221; header_2_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Management and Support for Colour Vision Deficiency<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||3px|||&#8221; custom_css_main_element=&#8221;display: flex;||flex-wrap: wrap;&#8221; border_width_bottom=&#8221;5px&#8221; border_color_bottom=&#8221;RGBA(255,255,255,0)&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element=&#8221;order: 1;&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;21px&#8221; header_2_text_color=&#8221;#586897&#8243; header_2_font_size=&#8221;37px&#8221; header_3_text_color=&#8221;#586897&#8243; header_3_font_size=&#8221;23px&#8221; max_width=&#8221;700px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0.5%||0px||false|false&#8221; text_font_size_tablet=&#8221;20px&#8221; text_font_size_phone=&#8221;18px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_line_height_tablet=&#8221;&#8221; text_line_height_phone=&#8221;1.7em&#8221; text_line_height_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;35px&#8221; header_2_font_size_phone=&#8221;27px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;20px&#8221; header_3_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Currently, colour blindness and colour vision deficiency cannot be cured, but certain aids may help improve colour discrimination in daily life.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;21px&#8221; header_2_text_color=&#8221;#586897&#8243; header_2_font_size=&#8221;37px&#8221; header_3_text_color=&#8221;#586897&#8243; header_3_font_size=&#8221;23px&#8221; max_width=&#8221;700px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0.5%||0px||false|false&#8221; text_font_size_tablet=&#8221;20px&#8221; text_font_size_phone=&#8221;18px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_line_height_tablet=&#8221;&#8221; text_line_height_phone=&#8221;1.7em&#8221; text_line_height_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;35px&#8221; header_2_font_size_phone=&#8221;27px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;20px&#8221; header_3_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>EnChroma\u00ae Colour Vision Glasses<\/h3>\n<ul>\n<li>Use special optical filtering technology to enhance colour contrast.<\/li>\n<li>Help individuals with red\u2013green colour deficiency improve their colour perception experience.<\/li>\n<li>Limited effectiveness for other types of colour vision deficiency \u2014 suitability testing is recommended before use.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;21px&#8221; header_2_text_color=&#8221;#586897&#8243; header_2_font_size=&#8221;37px&#8221; header_3_text_color=&#8221;#586897&#8243; header_3_font_size=&#8221;23px&#8221; max_width=&#8221;700px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0.5%||0px||false|false&#8221; text_font_size_tablet=&#8221;20px&#8221; text_font_size_phone=&#8221;18px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; text_line_height_tablet=&#8221;&#8221; text_line_height_phone=&#8221;1.7em&#8221; text_line_height_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;35px&#8221; header_2_font_size_phone=&#8221;27px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font_size_tablet=&#8221;22px&#8221; header_3_font_size_phone=&#8221;20px&#8221; header_3_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>X-Chrome Colour Vision Contact Lenses<\/strong><\/h3>\n<ul>\n<li>A special contact lens with a red-tinted centre, worn on the non-dominant eye.<\/li>\n<li>Can improve colour discrimination, but is not a treatment for colour vision deficiency.<\/li>\n<li class=\"translation-block\">Effect varies by individual; should be used under professional guidance and with regular check-ups to prevent eye complications.<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_video src=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2026\/01\/X-Chrome-Contact-Lenses-Video.mp4&#8243; play_icon_color=&#8221;#FFFFFF&#8221; thumbnail_overlay_color=&#8221;#32D6C5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2022\/12\/for-kids-image-08.png&#8221; title_text=&#8221;for kids image-08&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||-20px|||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2024\/06\/FARNSWORTH_D-15_Glasses.png&#8221; title_text=&#8221;FARNSWORTH_D-15_Glasses&#8221; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; max_width_tablet=&#8221;70%&#8221; max_width_phone=&#8221;90%&#8221; max_width_last_edited=&#8221;on|tablet&#8221; custom_margin=&#8221;-70px||||false|false&#8221; module_alignment_tablet=&#8221;center&#8221; module_alignment_phone=&#8221;center&#8221; module_alignment_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>FARNSWORTHD-15 \u8272\u89ba\u6e2c\u8a66\u80e1\u6c0f\u773c\u79d1\u8996\u5149\u8a3a\u70ba\u60a8\u8a3a\u65b7\u8272\u5f31\u6216\u8272\u76f2\u3002Farnsworth D-15\u8272\u89ba\u6e2c\u8a66 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":242720,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"dipi_cpt_category":[],"folder":[17],"class_list":["post-23944280","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic\" \/>\n<meta property=\"og:description\" content=\"FARNSWORTHD-15 \u8272\u89ba\u6e2c\u8a66\u80e1\u6c0f\u773c\u79d1\u8996\u5149\u8a3a\u70ba\u60a8\u8a3a\u65b7\u8272\u5f31\u6216\u8272\u76f2\u3002Farnsworth D-15\u8272\u89ba\u6e2c\u8a66 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.optometry.com.hk\/en\/farnsworthd-15\/\" \/>\n<meta property=\"og:site_name\" content=\"Wu &amp; Partners Optometry Clinic\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-26T05:28:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1201\" \/>\n\t<meta property=\"og:image:height\" content=\"631\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/\",\"url\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/\",\"name\":\"FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic\",\"isPartOf\":{\"@id\":\"https:\/\/www.optometry.com.hk\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png\",\"datePublished\":\"2023-07-13T06:53:54+00:00\",\"dateModified\":\"2026-02-26T05:28:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage\",\"url\":\"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png\",\"contentUrl\":\"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png\",\"width\":1201,\"height\":631},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.optometry.com.hk\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FARNSWORTHD-15\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.optometry.com.hk\/#website\",\"url\":\"https:\/\/www.optometry.com.hk\/\",\"name\":\"Wu &amp; Partners Optometry Clinic\",\"description\":\"Love Your Eyes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.optometry.com.hk\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic","robots":{"index":"noindex","follow":"nofollow"},"og_locale":"en_GB","og_type":"article","og_title":"FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic","og_description":"FARNSWORTHD-15 \u8272\u89ba\u6e2c\u8a66\u80e1\u6c0f\u773c\u79d1\u8996\u5149\u8a3a\u70ba\u60a8\u8a3a\u65b7\u8272\u5f31\u6216\u8272\u76f2\u3002Farnsworth D-15\u8272\u89ba\u6e2c\u8a66 [&hellip;]","og_url":"https:\/\/www.optometry.com.hk\/en\/farnsworthd-15\/","og_site_name":"Wu &amp; Partners Optometry Clinic","article_modified_time":"2026-02-26T05:28:52+00:00","og_image":[{"width":1201,"height":631,"url":"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/","url":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/","name":"FARNSWORTHD-15 - Wu &amp; Partners Optometry Clinic","isPartOf":{"@id":"https:\/\/www.optometry.com.hk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage"},"image":{"@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage"},"thumbnailUrl":"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png","datePublished":"2023-07-13T06:53:54+00:00","dateModified":"2026-02-26T05:28:52+00:00","breadcrumb":{"@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.optometry.com.hk\/farnsworthd-15\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#primaryimage","url":"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png","contentUrl":"https:\/\/www.optometry.com.hk\/wp-content\/uploads\/2023\/02\/For-Kids-OG.png","width":1201,"height":631},{"@type":"BreadcrumbList","@id":"https:\/\/www.optometry.com.hk\/farnsworthd-15\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.optometry.com.hk\/"},{"@type":"ListItem","position":2,"name":"FARNSWORTHD-15"}]},{"@type":"WebSite","@id":"https:\/\/www.optometry.com.hk\/#website","url":"https:\/\/www.optometry.com.hk\/","name":"\u80e1\u6c0f\u773c\u79d1\u8996\u5149\u8a3a\u6240","description":"Love Your Eyes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.optometry.com.hk\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"}]}},"_links":{"self":[{"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/pages\/23944280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/comments?post=23944280"}],"version-history":[{"count":36,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/pages\/23944280\/revisions"}],"predecessor-version":[{"id":23945666,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/pages\/23944280\/revisions\/23945666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/media\/242720"}],"wp:attachment":[{"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/media?parent=23944280"}],"wp:term":[{"taxonomy":"dipi_cpt_category","embeddable":true,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/dipi_cpt_category?post=23944280"},{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.optometry.com.hk\/en\/wp-json\/wp\/v2\/folder?post=23944280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}