{"product_id":"arca-swiss-conversion-adapter-plate-for-manfrotto-mvh502-pro-video-head","title":"Arca-Swiss Conversion Adapter Plate for Manfrotto MVH502 Pro Video Head","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e\n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e\n\t\u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Manfrotto MVH502 Pro Video Head Arca-Swiss Conversion Plate\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e\n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\nArca-Swiss Conversion Adapter Plate for Manfrotto MVH502 Pro Video Head\n\u003c\/h1\u003e\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e\n\t\u003cp style=\"font-size:15px;\"\u003e\n        The \n\t\t\u003cstrong\u003eHejnar Photo Manfrotto MVH502 Conversion Plate\u003c\/strong\u003e is a precision-engineered hardware solution designed to modernize your video support system. This \u003cstrong\u003eadapter plate only\u003c\/strong\u003e (clamp sold separately) allows you to bypass the proprietary Manfrotto side-lock system and transition to the universal \u003cstrong\u003eArca-Swiss standard\u003c\/strong\u003e. Engineered to fit the MVH502AH series, which features Manfrotto's patented bridging technology, this plate provides an unyielding foundation for professional architectural, technical, and macro photography using Arca-style plates and L-brackets.\n\t\u003c\/p\u003e\n\t\u003cp style=\"font-size:14px; color:#d9534f; font-weight:bold; background-color:#fdf7f7; padding:10px; border:1px solid #d9534f; border-radius:4px;\"\u003e\n        Note: Arca-Swiss Quick Release Clamp is NOT included in this listing.\n\t\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n\t\u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e\n\t\u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Exclusively designed for the Manfrotto MVH502 Pro Video Head.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.9 inches long, 3.9 inches wide, and 0.58 inches thick.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.1 oz (200g).\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Two sets of outside holes are tapped 10-32 and spaced exactly 45 mm apart.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized for superior abrasion resistance.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Designed and manufactured with pride in the USA.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n\t\u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e\n\t\u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e\n        Upgrade your fluid video head in just a few simple steps:\n\t\u003c\/p\u003e\n\t\u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eRemove the Factory Platform:\u003c\/strong\u003e Uninstall the original top mounting plate from your Manfrotto MVH502 head.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSecure the Adapter Plate:\u003c\/strong\u003e Attach the Hejnar conversion plate directly to the Manfrotto head using the same four screws from the original factory platform.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eAttach Your Clamp:\u003c\/strong\u003e Mount your Arca-Swiss compatible clamp (such as the Hejnar F63 or F63b) to the adapter plate using the 10-32 tapped holes.\u003c\/li\u003e\n\t\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n\t\u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\t\u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOmnidirectional Mounting:\u003c\/strong\u003e Position your Arca-style clamp in 90-degree increments relative to the plate to ensure your locking knob is always in the ideal ergonomic position.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eZero Rotational Play:\u003c\/strong\u003e Precision-milled registration ensuring the plate cannot rotate once secured to the head.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Enables full compatibility with plates and L-brackets from RRS, Kirk, Wimberley, and Markins.\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eProfessional Profile:\u003c\/strong\u003e Maintains a low-profile center of gravity for more fluid and precise adjustments.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e\n\t\u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e\n\t\u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e\n        The Hejnar Photo Manfrotto MVH502 Conversion Plate is a \"new product design\" developed specifically for professionals who demand the smooth, fluid control of a video head combined with the modular security of the Arca-Swiss ecosystem. By converting your MVH502, you resolve the inherent limitations of proprietary sliding plates, ensuring your micron-level gear adjustments translate perfectly to your final capture.\n\t\u003c\/p\u003e\n\t\u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e\n        This plate is meticulously engineered for unyielding stability under heavy professional camera loads. Whether you are balancing a long telephoto lens for wildlife cinematography or conducting high-magnification macro work, the high-density 6061-T6 aluminum construction provides a monolithic connection that factory components simply cannot match. Its smart multi-angle configuration holes allow you to reposition your clamp index in 90-degree increments to stay perfectly clear of camera cables or body doors.\n\t\u003c\/p\u003e\n\t\u003cp style=\"font-size:14px;\"\u003e\n        Made in the USA, this component provides the structural integrity and technical excellence that defines Hejnar Photo gear, making it a superior alternative to products from competitors like Really Right Stuff, Kirk, and Leofoto. It is a robust, intelligent investment that modernizes your existing support system for ultimate reliability.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67872711245929,"sku":"MVH502","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/MVH502AHR2_001.jpg?v=1793059018","url":"https:\/\/www.hejnarphotostore.com\/products\/arca-swiss-conversion-adapter-plate-for-manfrotto-mvh502-pro-video-head","provider":"Hejnar Photo","version":"1.0","type":"link"}