Cookie name	Provider	Purpose	Expiry
CONSENT	youtube.com	Used to detect if the visitor has accepted the marketing category in the cookie banner. This cookie is necessary for GDPR-compliance of the website.	2 years
cookiesplus	www.masterfoto.lv	Stores your cookie preferences.	1 year
MasterFoto-#	www.masterfoto.lv	This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification.	480 hours
PHP_SESSID	www.masterfoto.lv	This cookie is native to PHP and enables websites to store serialised state data. It is used to establish a user session and to pass state data via a temporary cookie, which is commonly referred to as a session cookie.	Session
wd	Facebook	to read screen resolution.	1 week

Cookie name	Provider	Purpose	Expiry
collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
r/collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
_ga	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	1 year
_gat	Google	Used by Google Analytics to throttle request rate	1 day
_ga_R849E0BGGL	Google	Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit.	2 years
_gd#	Google	This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser.	Session
_gid	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	1 day

Cookie name	Provider	Purpose	Expiry
cppo	Facebook	This cookie is being used by Facebook to track users.	1 day
c_user	Facebook	This cookie contains the user ID of the currently logged in user and is used to deliver adverts more relevant to the user and their interests.	1 year
datr	Facebook	This cookie is used to identify the web browser that was used to connect to Facebook independent of the logged in user and it plays a key role in Facebook’s security and site integrity features.	2 years
fr	Facebook	This cookie helps Facebook to provide you with more personalized advertisements, but also to measure and improve advertisements.	3 months
sb	Facebook	This cookie identifies browsers for login authentication purposes.	1 day
test_cookie	Google
usida	Facebook	This cookie collects a combination of the user’s browser and unique identifiers that are used for tailoring advertising to users.	Session
xs	Facebook	This cookie is used alongside c_user to authenticate a user’s identity on Facebook.	1 year
_fbp	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months
_gcl_au	Google Adsense	to store and track conversions	3 months

List of products by manufacturer K&F

GSPR Info

Name: K&F Concept

Address: Mengliyuan, Shenzhen, Guangdong, China

Email: info@kfconcept.com

Web: https://www.kfconcept.com/support/contact.html

ResponsibleCompanyInEU: K&F Concept Cross Global GmbH

ResponsibleCompanyAddressInEU: Carl-Benz-Strasse 35, 60386 Frankfurt am Main, Germany

ResponsibleCompanyEmailInEU: info@kfconcept.com

Source: kfconcept.com

CheckedAt: 2026-04-01

Popular categories

Neutral Density Filters

UV Filters

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Cleaning Products

K&F Concept Nano-X MRC CPL circular polarizing filter - 62 mm

€ 37,⁴⁵

Delivery 7 - 14 days