K&F Concept
Save 5% Every Day† with the Adorama Edge Card. Learn More
What size Circular Filter are you looking for?
7artisans (137)Adorama (275)Advantage Gripware (782)Airwave Technologies (125)AJA (314)Allen & Heath (144)Alzo Digital (190)Ambient Recording (290)American DJ (307)American Power Conversion (APC) (247)Anton Bauer (219)Apple (192)Aputure (253)Archival Methods (479)ARRI (129)Ashly (233)ASUS (280)Aten (346)Athlon Optics (143)Atlas Sound (184)Audio-Technica (644)Audix (302)Auralex (434)Aurora Multimedia (165)Autocue (130)Avenger (165)B + W (485)Baader Planetarium (435)Backstage (182)Behringer (801)BenQ (136)Benro (449)Bescor (246)Best Service (272)Blackmagic Design (410)BOOM Library (206)Bose (154)Boss (247)Breakthrough Photography (201)Breathing Color (154)Bright Tangerine (635)Broncolor (267)Brother (431)Bushnell (335)BZB GEAR (198)C2G (166)Cable Techniques (534)CAD Audio (126)Cambo (282)Came-TV (149)Camplex (1813)CAMVATE (865)Canare (570)Canon (2572)Cartoni (186)Celestron (375)CHAUVET DJ (224)Chimera (548)Chrosziel (463)Cinegears (404)ClearSonic (139)Cokin (394)Comprehensive (640)Cooke (169)Core SWX (304)Crimson Trace (132)CyberPower (201)D'Addario (148)Datavideo (137)Decksaver (155)Dedolight (246)Deejay LED (222)DJI (707)Domke (125)DPA Microphones (587)Dracast (162)Dunlop (431)DZOFILM (141)Eartec (493)Easyrig (229)Elation (592)Electro-Voice (509)Electronic Theatre Controls (176)Elinchrom (181)Elite Screens (296)Epson (1297)Explore Scientific (177)Fender (1350)Flashpoint (1060)Fotodiox (133)Freefly (164)Freewell (306)Fujifilm (782)Galaxy Audio (245)Garmin (254)Gator Cases (708)Global Truss (237)Glow (666)Godox (970)Gon Bops (185)Gravity Backdrops (182)Green Extreme (288)Gretsch (255)GVM (223)H&A (141)Hahnemuhle (309)Haida (574)Hall Research (259)Hamilton Buhl (244)Hawke Sport Optics (253)Hollyland (232)Hosa Technology (916)Hoya (669)HP (1496)HPRC (371)Ibanez (849)Ikan (562)Ikelite (348)Ilford (492)IndiPRO (318)Inkpress (301)Inovativ (154)Insta360 (272)IOGEAR (284)IRIX (159)Itoya (200)Jackson (332)Jason Cases (529)JBL (206)JTS (129)Jupio (167)K 5600 (235)K&M (649)K-Tek (143)Kala (205)Kessler (180)Kinefinity (132)Klipsch (133)Klover (172)Kodak (238)Kolari Vision (285)Kondor Blue (377)Korg (220)Kramer Electronics (1312)Kupo (761)Laird (651)Lee Filters (1191)Leica (428)Lenovo (347)LensCoat (1365)Leupold (417)Lexmark (374)LG (219)Libec (148)Lindsey Optics (145)Link Electronics (205)Listen Technologies (183)Litepanels (223)Littlite (280)Logitech (300)Lowell Manufacturing (1232)Lyman (795)Lynx Technik AG (170)Mackie (296)Manfrotto (823)Matthews (659)MCS (150)Meike (153)Metabones (155)Microsoft (246)Miller (221)Minelab (231)Minolta (162)Moab (154)Moment (172)Movcam (287)Movo Photo (184)MSI (402)Muxlab (133)Nady (138)NanLite (269)Nanuk (730)NcSTAR Vism (581)NEC (132)Neumann (265)Nightstick (313)Nikon (1214)NiSi (782)Nokta (231)Novoflex (431)Odyssey Innovative Designs (438)OKI Data (170)Olympus (135)On-Stage (577)OtterBox (268)OWC / Other World Computing (155)Panasonic (717)Peak Design (221)Peavey (173)Peerless (531)Pelican (1256)Pentax (224)PGYTECH (156)Photogenic (126)Photographers' Formulary (613)Pioneer Photo Album (465)Plugable (134)Point Source Audio (170)Polar Pro (194)Porta Brace (1178)Power2000 (204)Premier Imaging (415)PreSonus (140)Print File (414)Pro Co Sound (480)Proaim (159)Profoto (488)ProMediaGear (138)Prompter People (252)ProOptic (281)ProX (658)PSC (193)QNAP (207)RCBS (567)RED Digital Cinema (144)Remote Audio (234)Ricoh (213)Rode (340)Rokinon (266)Roland (511)Rolls (127)Rosco (975)Rycote (335)Sabian (741)Sachtler (232)Safariland (520)Samson (330)Samsung (182)SanDisk (197)Saramonic (173)Savage (261)SBIG (126)Schneider (341)Schoeps (130)Sennheiser (860)Shape (565)Shure (1348)Sigma (818)Sirchie (1490)Sirui (222)SKB (551)Slik (132)SmallHD (232)SmallRig (1311)Smith-Victor (280)Sony (2171)Sound Ideas (683)SoundTube (192)StarTech (812)STM (144)Sun Optics (194)SunwayFoto (251)SureFire (214)Swarovski Optik (301)Switchcraft (225)Synology (146)Tama (174)Tamron (143)Tele Vue (145)Tenba (146)Teradek (345)Tether Tools (152)Tiffen (2915)Tilta (1331)TOA Electronics (398)Tokina (226)Ubiquiti Networks (335)Ultimate Support (145)Urth (521)UTG (279)Vanguard (210)Velvet (174)Venus (587)ViewSonic (166)Viltrox (217)Vinten (136)Voice Technologies (243)WD (128)Westcott (626)Whirlwind (916)Williams Sound (254)WindTech (358)Wireless Mic Belts (138)Wooden Camera (531)Xerox (529)Yamaha (411)Zacuto (182)Zeiss (422)Zoom (212)
K&F Concept 77mm Nano X Variable Fader NDX, ND2-32
SKU: KFC011134MFR: KF01.1134
(6)- 77mm ND2-ND32 filter: precise light control.
- Nano coating ensures superior image clarity.
- Durable aviation aluminum alloy filter ring.
- Variable ND filter: adjust 1 to 5 stops.
- Optical glass reduces unwanted reflections.
FREE 2-Day Shipping
K&F Concept M11115 Nikon AI Lenses to Fujifilm X Lens Adapter Ring
SKU: KF06446MFR: KF06.446
- Adapt Nikon AI Lenses to Fujifilm X-Mount Cameras.
- Precision adapter ensures optimal image quality.
- Durable build quality for secure lens connection.
- Manual focus supported for creative control.
- Affordable lens adapter expands lens options.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept 82mm Nano-X Neutral Density ND8 0.9 3-Stop Magnetic Filter
SKU: KFC1726MFR: SKU.1726
(2)- 82mm ND8 Filter: Superior image quality assured.
- Neutral Density Filter: 3-Stop light control, f/0.9 density.
- Multi-Coated Filter: Scratch resistance, easy to clean.
- Nano-X Filter: Enhanced light transmission, clarity.
- Durable ND Filter: Aerospace-grade aluminum alloy build.
FREE 2-Day Shipping
K&F Concept Variable ND2-400 77mm
SKU: KFC011113MFR: KF01.1113
(10)- 77mm Variable ND filter adjusts light ND2 to ND400.
- Premium optical glass ensures sharp image quality.
- Durable aviation aluminum alloy filter ring build.
- Multi-coated ND filter reduces flare and ghosting.
- Easily control depth of field with ND filters.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept High Precision Lens Adapter Mount,MD-M4/3
SKU: KFC06140MFR: KF06.140
(1)- Precise adapter; Minolta MD lenses to M4/3 mount.
- Maintain image quality with K&F lens adapter.
- Durable brass, aluminum build ensures secure fit.
- Affordable lens adapter expands camera options.
- Adapts Minolta MD lenses to Panasonic/Olympus.
K&F Concept 62mm Nano X Variable Fader NDX, ND2-32
SKU: KFC011131MFR: KF01.1131
(6)- 62mm ND2-ND32 filter: precise light control.
- Nano coating ensures superior image clarity.
- Durable aviation aluminum alloy filter ring.
- Variable ND filter: 1-5 stops light reduction.
- Optical glass ensures optimal image quality.
K&F Concept Nano X ND1000 62mm
SKU: KFC011234MFR: KF01.1234
(3)- 62mm ND1000 filter reduces light by 10 stops.
- Nano coating ensures image quality, reduces glare.
- Durable aluminum ring withstands frequent use.
- Multi-coated glass offers superior light transmission.
- Slim profile avoids vignetting with wide lenses.
K&F Concept 82mm C Series Blue MCUV Filter
SKU: KFC011429MFR: KF01.1429
(3)- Premium UV filter enhances image clarity.
- Multi-Coated lens filter reduces glare & ghosting.
- Durable coating provides scratch resistance.
- 82mm UV filter offers superior lens protection.
- Protective filter is easy to clean and maintain.
K&F Concept High Precision Lens Adapter Mount,TAM-EOS
SKU: KFC06087MFR: KF06.087
- Adapt Tamron Adaptall 2 lenses to Canon EF mount.
- Precision adapter ensures secure, quality lens fit.
- Maintain image quality using this lens mount adapter.
- Durable brass, aluminum build for lasting performance.
- Affordable lens adapter saves money on new lenses.
K&F Concept Nano X ND1000 82mm
SKU: KFC011238MFR: KF01.1238
(3)- 82mm ND1000 filter reduces light by 10 stops.
- Multi-coated glass ensures superior image quality.
- Slim aluminum ring avoids vignetting on wide lenses.
- K&F Concept filter offers exceptional light control.
- Neutral density filter for long exposure shots.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept High Precision Lens Adapter Mount,S/ (A) - L/M
SKU: KFC06322MFR: KF06.322
- Adapts Minolta/Sony A lenses to Leica M cameras.
- Maintains image quality with precision adapter build.
- Ensures secure fit; durable brass, aluminum materials.
- Enables manual focus; aperture control on Leica M.
- Affordable lens adapter expands lens compatibility.
K&F Concept 58mm Nano-X Black Mist 1/1 Filter
SKU: KF011690MFR: KF01.1690
(1)- 58mm Black Mist Filter: Soften images subtly.
- Nano-X coating ensures superior light transmission.
- Premium optical glass delivers image clarity.
- Durable filter material resists scratches.
- Enhanced coating: Easy to clean and maintain.
K&F Concept High Precision Lens Adapter Mount,C/Y-NEX with Tripod Connector
SKU: KFC06259MFR: KF06.259
- Precise adapter ensures secure lens connection.
- Maintain image quality using Contax Yashica lenses.
- Durable brass, aluminum build ensures lasting use.
- Tripod mount adds stability for sharp photos.
- Enables C/Y lenses on Sony E-mount cameras.
K&F Concept Nano X ND1000 72mm
SKU: KFC011236MFR: KF01.1236
(3)- 72mm ND1000 filter reduces light by 10 stops.
- Multi-coated glass ensures optimal image quality.
- Durable aluminum ring withstands frequent use.
- Nano-X coating provides scratch resistance.
- Neutral density filter allows long exposures.
Free Shipping
K&F Concept M15115 Minolta MD/MC Lenses to Fujifilm X Lens Adapter Ring
SKU: KF06452MFR: KF06.452
(1)- Adapts Minolta MD/MC lenses to Fujifilm X cameras.
- Maintains image quality with precision adapter build.
- Durable K&F Concept adapter ensures secure lens fit.
- Enables manual focus for creative photography control.
- Affordable lens adapter expands lens compatibility.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept Minolta MD Lenses to Nikon Z Lens Mount Adapter
SKU: KF06374MFR: KF06.374
(2)- Adapts Minolta MD lenses to Nikon Z mount cameras.
- Maintains optimal image quality with precision build.
- Durable brass, aluminum build ensures secure fit.
- Enables manual focus; retains aperture control.
- Affordable lens adapter expands lens compatibility.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept High Precision Lens Adapter Mount,M42-NIK with Glass
SKU: KFC06119MFR: KF06.119
(2)- Adapts M42 lenses to Nikon F mount cameras.
- Maintains focus infinity with quality optic glass.
- Ensures precision fit for secure lens mounting.
- Durable brass, aluminum build for lasting use.
- Affordable lens adapter broadens lens options.
K&F Concept 62mm Nano-X Variable Fader NDX, ND8-128
SKU: KFC011326MFR: KF01.1326
(6)- K&F Concept: Superior image quality, ND8-ND128.
- 62mm Neutral Density Filter: Precise light control.
- Variable ND filter: Achieve cinematic blur effects.
- Durable Nano-X coating: Protects lens investment.
- Aviation aluminum alloy ring: Ensures secure fit.
Free Shipping
K&F Concept 62mm Nano-X Black Mist 1/2 Filter
SKU: KF011678MFR: KF01.1678
(1)- 62mm Black Mist Filter: Soften highlights effectively.
- Nano-X Coating: Reduces lens flare, enhances clarity.
- Premium Optical Glass: Ensures optimal image quality.
- Durable Aluminum Frame: Built for lasting performance.
- 1/2 Grade Softening: Creates a cinematic, dreamy look.
Free Shipping
K&F Concept 49mm Nano-X Black Mist 1/1 Filter
SKU: KF011687MFR: KF01.1687
(1)- 49mm Mist Filter: Soften images, reduce contrast.
- Nano-X Coating: Enhanced light transmission, clarity.
- Premium Optical Glass: Ensures optimal image quality.
- Double-sided Coating: Waterproof, scratch resistance.
- Durable Aluminum Frame: Provides secure lens mount.
Free Shipping
K&F Concept 62mm Nano-X CPL Magnetic Filter
SKU: KFC1704MFR: SKU.1704
- 62mm polarizing filter enhances image clarity.
- Nano-X coating reduces glare & reflections.
- Magnetic mount allows rapid filter changes.
- Durable aviation aluminum alloy filter ring.
- Optical glass ensures superior light transmission.
FREE 2-Day Shipping
K&F Concept SA234 4-Section Aluminum DSLR Tripod with Ball Head
SKU: KFC09080MFR: KF09.080
(7)- Stable platform: Aluminum tripod supports 22lbs.
- Adjustable height: Extends to 61.6", collapses to 16.3".
- Lightweight tripod: Aluminum alloy, easy to transport.
- Durable build: 4-section legs with flip locks.
- Easy setup: Arca-Type quick release plate included.
FREE 2-Day Shipping
K&F Concept 62mm Nano X CPL+Variable Fader NDX ND2-ND32
SKU: KFC011380MFR: KF01.1380
(6)- Achieve stunning shots with 62mm polarizing filters.
- Nano coating ensures superior image quality, clarity.
- Durable K&F Concept filters built for lasting use.
- Variable ND2-ND32 filter controls light precisely.
- Enhance colors & reduce glare with CPL filter tech.
Free Shipping
K&F Concept High Precision Lens Adapter Mount,PB-NEX
SKU: KFC06166MFR: KF06.166
- Praktica lens adapter for Sony E-mount cameras.
- Achieve optimal image quality with precise adapter.
- Durable brass, aluminum build ensures secure fit.
- Affordable lens adapter broadens lens options.
- Manual adapter; no autofocus or electronic control.
2-Day Shipping - FREE on Orders over 49.99
K&F Concept 62mm Nano-X Black Mist 1/1 Filter
SKU: KF011691MFR: KF01.1691
(1)- 62mm Black Mist Filter 1/1: Soften highlights.
- Nano-X coating ensures superior image quality.
- Durable aluminum frame for lasting performance.
- Optical glass filter reduces unwanted glare.
- Waterproof lens filter for outdoor photography.
Free Shipping






















