{"title":"Carta e chimici RA-4","description":"","products":[{"product_id":"adox-ra-4-kit","title":"ADOX RA-4 KIT","description":"\u003cp\u003eDevelop colour prints at home with the ADOX RA-4 kit. A two-bath chemistry, colour developer and bleach-fix, each diluted 1+4 to make 2.5 litres of working solution. It runs the standard RA-4 process at 35C and handles all RA-4 colour paper.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour developer (CD) and bleach-fix (BX) concentrates\u003c\/li\u003e\n\u003cli\u003eEach dilutes 1+4 to make 2.5 L\u003c\/li\u003e\n\u003cli\u003eAbout 100 sheets of 8x10 (5 sq m of paper)\u003c\/li\u003e\n\u003cli\u003eRuns the RA-4 process at 35C\u003c\/li\u003e\n\u003cli\u003eFor all RA-4 colour paper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownloads\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/ADOX-RA-4-33120_4_MSDS_EN.pdf?v=1770817339\"\u003eMSDS English\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADOX","offers":[{"title":"Default Title","offer_id":62992087908701,"sku":"0085","price":33.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/ADOX_RA4_Kit-Background-Removed.webp?v=1767085047"},{"product_id":"ra-4-paper-high-gloss-rc-305x406cm-50-sheets","title":"RA-4 Paper - 30,5×40,6 cm (12×16\") - High Gloss (RC)","description":"\u003cp\u003eADOX Color Mission is a resin-coated colour photographic paper made for RA-4 chromogenic processing. The high gloss surface produces rich, saturated prints with deep blacks, clean whites, and smooth tonal gradation across the full tonal range — well suited to both traditional enlargers and modern LED light sources.\u003c\/p\u003e\n\u003cp\u003eThe RC base dries quickly, lies flat without curl, and is resistant to the common warping that plagues FB paper in wet darkroom environments. At 30,5×40,6 cm (12×16\"), this format gives you serious working room for large prints, fine detail, and dramatic compositions. 50 sheets per box.\u003c\/p\u003e\n\u003cp\u003eCold-stored for consistent emulsion quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: 30,5×40,6 cm (12×16 inch)\u003c\/li\u003e\n\u003cli\u003eSurface: High Gloss\u003c\/li\u003e\n\u003cli\u003eBase: Resin-Coated (RC)\u003c\/li\u003e\n\u003cli\u003eProcess: RA-4\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eQuantity: 50 sheets per box\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADOX","offers":[{"title":"Default Title","offer_id":63642785677661,"sku":"0114","price":67.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/Color_Mission_RA-4_1BackgroundRemoved.png?v=1772193059"},{"product_id":"ra-4-paper-high-gloss-rc-203x254cm-100-sheets","title":"RA-4 Paper - 20,3×25,4 cm (8×10\") - High Gloss (RC)","description":"\u003cp\u003eHigh Gloss (RC) 20,3×25,4 cm \/ 100 Sheets\u003c\/p\u003e\n\n\u003cp\u003eADOX Color Mission is a resin-coated colour photographic paper made for RA-4 chromogenic processing. The high gloss surface produces rich, saturated prints with deep blacks, clean whites, and smooth tonal gradation — well suited to both traditional enlargers and modern LED light sources.\u003c\/p\u003e\n\n\u003cp\u003eThe RC base dries quickly and lies flat without curl. At 8×10 inches, this is the standard working format for darkroom colour printing: large enough for critical evaluation, small enough to run efficiently through chemistry. 100 sheets per box makes it economical for a session or a run of prints.\u003c\/p\u003e\n\n\u003cp\u003eCold-stored for consistent emulsion quality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFormat: 20,3×25,4 cm (8×10 inch)\u003c\/li\u003e\n  \u003cli\u003eSurface: High Gloss\u003c\/li\u003e\n  \u003cli\u003eBase: Resin-Coated (RC)\u003c\/li\u003e\n  \u003cli\u003eProcess: RA-4\u003c\/li\u003e\n  \u003cli\u003eQuantity: 100 sheets per box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADOX","offers":[{"title":"Default Title","offer_id":63642785808733,"sku":"0112","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/Color_Mission_RA-4_1_Background_Removed.png?v=1772192963"},{"product_id":"fujifilm-ra-4-paper-dp-ii-203x108m-luster","title":"Carta RA-4 Fujifilm DP II 20,3 cm x 108 m L - Luster","description":"\u003cp\u003eCarta a colori RA-4 Fujifilm DP II – Luster \/ 20,3 cm × 108 m (8\" × 354 ft)\u003c\/p\u003e\n\u003cp\u003eFujifilm DP II è una carta a colori RA-4 professionale che funziona molto bene nella camera oscura di casa. Fornita in rotolo, si taglia facilmente in fogli per la stampa con l'ingranditore, ideale per tutto, dalle strisce di prova alle stampe di medie dimensioni.\u003c\/p\u003e\n\u003cp\u003eRispetto a Fujifilm Crystal Archive, DP II offre \u003cstrong\u003ecolori più ricchi, neri più profondi e contrasto più alto\u003c\/strong\u003e, dando alle stampe più profondità e vivacità. Il supporto leggermente più spesso migliora anche la maneggevolezza durante il taglio e lo sviluppo.\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong\u003esuperficie luster (semilucida)\u003c\/strong\u003e riduce i riflessi e le impronte mantenendo buona nitidezza e colore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResa:\u003c\/strong\u003e\u003cbr\u003eCirca \u003cstrong\u003e420–425 stampe da 20,3 × 25,4 cm (8\" × 10\")\u003c\/strong\u003e per rotolo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifiche:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormato: rotolo da 20,3 cm × 108 m (da tagliare a misura)\u003c\/li\u003e\n\u003cli\u003eSuperficie: Luster (semilucida)\u003c\/li\u003e\n\u003cli\u003eProcesso: RA-4 (bacinella o tamburo)\u003c\/li\u003e\n\u003cli\u003eSupporto: politenato (RC)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fujifilm","offers":[{"title":"Default Title","offer_id":63975265108317,"sku":"0155","price":134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/RA42.png?v=1774438078"},{"product_id":"fujifilm-ra-4-paper-dp-ii-305x108m-luster","title":"Fujifilm RA-4 Paper DP II 30.5cm x 108m L - Luster","description":"\u003cp\u003eLuster \/ 30.5 cm × 108 m (12\" × 354 ft)\u003c\/p\u003e\n\u003cp\u003eFujifilm DP II is a professional RA-4 colour paper that adapts perfectly to home darkroom use. Supplied as a roll, it can be easily cut into sheets for enlarger printing—giving you full control over print sizes, from test strips to large enlargements.\u003c\/p\u003e\n\u003cp\u003eCompared to Fujifilm Crystal Archive, DP II delivers \u003cstrong\u003ericher colours, deeper blacks, and higher contrast\u003c\/strong\u003e, resulting in more vivid, punchy prints. Its slightly thicker base also makes handling easier during cutting and processing.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eluster surface\u003c\/strong\u003e offers a practical balance—reduced glare and fingerprints with good sharpness and colour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYield:\u003c\/strong\u003e\u003cbr\u003eApprox. \u003cstrong\u003e260–265 prints at 30.5 × 40.6 cm (12\" × 16\")\u003c\/strong\u003e per roll.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: 30.5 cm × 108 m roll (cut to size)\u003c\/li\u003e\n\u003cli\u003eSurface: Luster\u003c\/li\u003e\n\u003cli\u003eProcess: RA-4 (tray or drum)\u003c\/li\u003e\n\u003cli\u003eBase: Resin-coated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle roll \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fujifilm","offers":[{"title":"Default Title","offer_id":63975266386269,"sku":"0156","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/RA4_1.png?v=1774439314"},{"product_id":"ra-4-paper-high-gloss-rc-127x178-100-sheets","title":"RA-4 Paper - 12,7×17,8 cm (5×7\") - High Gloss (RC)","description":"\u003cp\u003eHigh Gloss (RC) 12,7×17,8 cm \/ 100 Sheets\u003c\/p\u003e\n\u003cp\u003eADOX Color Mission is a resin-coated colour photographic paper made for RA-4 chromogenic processing. The high gloss surface produces rich, saturated prints with deep blacks, clean whites, and smooth tonal gradation. Works with both traditional enlargers and modern LED light sources.\u003c\/p\u003e\n\u003cp\u003eThe RC base dries quickly and lies flat without curl. At 5×7 inches, this is the practical small-print format for darkroom colour work: ideal for test prints, contact-size enlargements, portfolio proofs, and short-run editions where economy matters. 100 sheets per box gives plenty of margin for calibration and printing in the same session.\u003c\/p\u003e\n\u003cp\u003eCold-stored for consistent emulsion quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: 12,7×17,8 cm (5×7 inch)\u003c\/li\u003e\n\u003cli\u003eSurface: High Gloss\u003c\/li\u003e\n\u003cli\u003eBase: Resin-Coated (RC)\u003c\/li\u003e\n\u003cli\u003eProcess: RA-4\u003c\/li\u003e\n\u003cli\u003eQuantity: 100 sheets per box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADOX","offers":[{"title":"Default Title","offer_id":64295753646429,"sku":"0184","price":31.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/RA-4_5x7_paper.png?v=1776855663"},{"product_id":"bellini-ra4-kit","title":"Bellini Color Paper RA-4 Kit","description":"\u003cp\u003eDevelop colour prints at home with the Bellini RA-4 kit. Three concentrates make Developer, Bleach-Fix and Stabiliser for the standard RA-4 process at 35C, the same chemistry commercial minilabs use. It suits tray, drum or roller-transport processing and handles all RA-4 colour paper.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloper (5 L), Bleach-Fix (5 L), Stabiliser (20 L)\u003c\/li\u003e\n\u003cli\u003eRuns the RA-4 process at 35C\u003c\/li\u003e\n\u003cli\u003eFor tray, drum or roller-transport processing\u003c\/li\u003e\n\u003cli\u003eFor all RA-4 colour paper\u003c\/li\u003e\n\u003cli\u003eGround\/road shipping only (Class 8 developer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownloads\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/bellini-ra4-kit-msds.pdf?v=1778066774\"\u003eMSDS English\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/RA4_scheda-tecnica-1.pdf?v=1778065994\"\u003eDatasheet English\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bellini","offers":[{"title":"Default Title","offer_id":64625818337629,"sku":"0178","price":54.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/BelliniRA4kit.png?v=1778063165"},{"product_id":"ra-4-paper-high-gloss-rc-24x305cm-50-sheets","title":"RA-4 Paper - 24×30,5 cm (9,45×12\") - High Gloss (RC)","description":"\u003cp\u003eADOX Color Mission is a resin-coated colour photographic paper for the RA-4 process, with a high gloss surface and a bright white base. It is cut to sheets from factory master rolls and works under an enlarger or in a digital photo printer.\u003c\/p\u003e\n\u003cp\u003eStandard darkroom safelights fog colour paper, so handle it in total darkness. 50 sheets per box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24×30,5 cm (9,45×12 inch) sheets, 50 per box\u003c\/li\u003e\n\u003cli\u003eHigh gloss surface on a resin-coated (RC) base\u003c\/li\u003e\n\u003cli\u003eNormal contrast\u003c\/li\u003e\n\u003cli\u003eFor the RA-4 colour print process\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADOX","offers":[{"title":"Default Title","offer_id":66194976866653,"sku":"0113","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/2346\/3261\/files\/Color_Mission_RA-4_1.jpg?v=1780987157"}],"url":"https:\/\/vintagevisual.eu\/it\/collections\/ra-4-paper-chemistry.oembed","provider":"Vintage Visual","version":"1.0","type":"link"}