{"product_id":"freewell-real-locking-variable-nd-cpl-filter-mega-kit","title":"Freewell Real Locking Variable ND\/CPL Filter Mega Kit","description":"\u003ch2\u003eFreewell Real Locking Variable ND\/CPL Filter Mega Kit | Flexible light and reflection control\u003c\/h2\u003e\n\u003cp\u003eThe name brings together variable neutral-density control, CPL polarisation and a locking design, giving this Freewell filter a broader role than an ND filter alone. It suits photographers and filmmakers who want to adjust the light reaching the lens while also managing reflections. The variable ND function is useful when bright conditions call for less light without changing your chosen exposure settings; the CPL function can help reduce reflections from surfaces such as glass or water. That makes the combination particularly relevant for outdoor video, reflective scenes and changing daylight. “Mega Kit” identifies the product as a kit, but the name alone doesn’t tell us what’s included, so I wouldn’t make assumptions about its contents. If you’re comparing filters, focus on those two named functions and the locking design rather than expecting a particular ND range or lens fit from the title.\u003c\/p\u003e\n\u003ch3\u003eWhere its two filter functions help\u003c\/h3\u003e\n\u003cp\u003eFor video in bright daylight, variable ND control can help you reduce incoming light while keeping the shutter setting you’ve chosen. For a view through a shop window or across water, CPL adjustment can reduce distracting reflections and make more of the scene visible. The locking design is part of the product’s identity; the title doesn’t specify a locking mechanism, so I’d avoid assuming how it operates.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eTwo filter roles are named here: variable ND and CPL. In practice, that means you can think about exposure and reflections with the same filter, rather than treating those as unrelated problems. I’d consider it for outdoor video when you want to cut light without changing your chosen shutter setting, or for glass and water where reflections compete with the subject. For the latter, adjust the CPL while viewing the scene until the reflection is reduced to your liking. The locking design is another part of the name, though its exact operation isn’t described here. It’s a combination to choose for those specific needs, not just because it’s called a kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Freewell\u003c\/li\u003e\n\u003cli\u003eFilter type: Variable ND\/CPL\u003c\/li\u003e\n\u003cli\u003eCategory: Filters \u0026gt; Gray Filter \u0026gt; ND Filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freewell","offers":[{"title":"Default Title","offer_id":57491994444116,"sku":"FRW-L1-VAR-MEGA","price":251.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/FRW-L1-VAR-MEGA_01.jpg?v=1791544277","url":"https:\/\/www.htf-store.com\/zh\/products\/freewell-real-locking-variable-nd-cpl-filter-mega-kit","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}