{"product_id":"in-frame-lprf-100x100mm-for-ht100-iv","title":"[in Frame] LPRF 100x100mm for HT100 IV","description":"html\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; line-height: 1.7; color: #222;\"\u003e\n\n  \u003ch2\u003eKANI Light Pollution Reduction Filter 100x100mm with Filter Frame\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eKANI Light Pollution Reduction Filter (LPRF)\u003c\/strong\u003e is designed to reduce unwanted\n    color casts caused by artificial light pollution, including city lighting, sodium-vapor lamps,\n    mercury-vapor lamps, and other urban light sources.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    By effectively cutting excessive yellow-toned wavelengths, the filter helps restore more natural\n    color balance and improves clarity when photographing night scenes, cityscapes, stars, and other\n    subjects affected by ambient artificial lighting.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    KANI's LPRF is particularly known for its \u003cstrong\u003eexcellent suppression of yellow light pollution\u003c\/strong\u003e,\n    making it an ideal choice for photographers who want cleaner, more neutral-looking night images\n    directly at the time of capture.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eEffective Light Pollution Reduction\u003c\/strong\u003e – Helps reduce unwanted color casts caused\n      by city lights, sodium lamps, mercury lamps, and other artificial light sources.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eExcellent Yellow-Light Suppression\u003c\/strong\u003e – KANI's LPRF is designed to provide strong\n      reduction of yellow-toned light pollution for cleaner and more natural color reproduction.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eIdeal for Night \u0026amp; Astrophotography\u003c\/strong\u003e – Particularly useful for cityscapes,\n      night landscapes, star photography, and scenes affected by urban lighting.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eGerman SCHOTT B270 Optical Glass\u003c\/strong\u003e – High-transmission optical glass helps maintain\n      excellent image quality and light transmission.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eUltra-Precision Double-Side Polishing\u003c\/strong\u003e – Provides excellent surface flatness\n      for consistent optical performance across the frame.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eAdvanced Anti-Reflection Coating\u003c\/strong\u003e – Helps suppress unwanted ghosting and flare,\n      especially when shooting around bright light sources at night.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eWater, Oil \u0026amp; Dust Repellent\u003c\/strong\u003e – Protective surface treatment helps resist\n      water droplets, fingerprints, oil, and dust for easier maintenance in the field.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Designed to resist scratches and provide increased\n      durability against accidental impact and everyday use.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy Use a Light Pollution Reduction Filter?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Artificial lighting can introduce strong yellow, orange, or green color casts into night photographs,\n    making skies look unnatural and reducing color separation in the scene.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The KANI LPRF selectively reduces problematic wavelengths from common artificial light sources,\n    helping produce cleaner skies, more natural colors, and improved overall contrast.\n    This can also reduce the amount of color correction required during post-processing.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy Choose KANI?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    KANI combines high-quality optical materials with precision manufacturing and advanced coating technology.\n    The use of \u003cstrong\u003eGerman SCHOTT B270 glass\u003c\/strong\u003e ensures excellent light transmission, while\n    ultra-precise double-side polishing maintains high flatness and consistent image quality.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    KANI's high-performance coating technology also helps minimize flare and ghosting around strong light\n    sources while providing water-repellent, oil-repellent, and dust-resistant properties.\n    The result is a durable optical filter designed for demanding night photography and outdoor use.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eRecommended Uses\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eNight Cityscape Photography\u003c\/li\u003e\n    \u003cli\u003eAstrophotography\u003c\/li\u003e\n    \u003cli\u003eStarry Sky Photography\u003c\/li\u003e\n    \u003cli\u003eNight Landscape Photography\u003c\/li\u003e\n    \u003cli\u003eUrban Night Photography\u003c\/li\u003e\n    \u003cli\u003eLong-Exposure Photography\u003c\/li\u003e\n    \u003cli\u003eScenes with Sodium or Mercury-Vapor Lighting\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n    \u003ctbody\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"width: 35%; padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Product\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          KANI Light Pollution Reduction Filter (LPRF)\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Filter Type\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          Light Pollution Reduction Filter\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Filter Size\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          100 × 100mm\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Optical Glass\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          German SCHOTT B270 Glass\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Optical Processing\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          Ultra-Precision Double-Side Polishing\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Coating\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          Advanced Anti-Reflection \/ Water-Repellent \/ Oil-Repellent \/ Dust-Resistant Coating\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Main Effect\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          Reduction of Artificial Light Pollution and Yellow Color Casts\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003e\n          Included\n        \u003c\/th\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n          Filter Frame\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cp style=\"margin-top: 22px;\"\u003e\n    \u003cstrong\u003e\n      The KANI Light Pollution Reduction Filter is an excellent tool for photographers who regularly\n      shoot in urban or light-polluted environments. With strong yellow-light suppression, premium\n      SCHOTT B270 optical glass, advanced coatings, and durable construction, it helps produce cleaner,\n      more natural-looking night images while maintaining excellent optical performance.\n    \u003c\/strong\u003e\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\n","brand":"KANI","offers":[{"title":"Default Title","offer_id":55083524489515,"sku":"K04002F","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/9648\/9771\/files\/1_56dace49-4441-453e-ac3a-ab95f3914c11.avif?v=1787810588","url":"https:\/\/kanifilterglobal.com\/ja\/products\/in-frame-lprf-100x100mm-for-ht100-iv","provider":"Kanifilterglobal","version":"1.0","type":"link"}