2005منتدى Follow Focus
توصيات بشأن عدسات الحدوث للوزن الخفيف بالنسبة لعمل ستيديكام
مضى على هذا 21 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- Panavision تنتج خيارات الحد الأقصى للوزن الخفيف مناسبة لـ Steadicam، بما في ذلك ما يتراوح بين 27 و68 ملم في T2.8 مع تركيز أدنى قدره 3 أقدام و17.5 إلى 34 ملم في T2.8 مع التركيز البالغ 1.5 قدما تقريبا.
- Century Optics manufactures compact, lightweight zooms in PL mount, with a 17-35mm option that has been used successfully on production work.
- The Cooke zoom discussed weighed approximately 13 pounds, which was considered heavy for Steadicam application.
- Larger zoom lenses may require additional support equipment like flying rods, making them impractical for handheld Steadicam work.
- Elite produces Russian-made zoom lenses designed for handheld and Steadicam use, with one model reportedly around 25-80mm range and available through specialty vendors.
يعتمد على
- The specific weight and optical performance characteristics of the Century and Elite zooms were not thoroughly documented in the discussion.
- Availability of lightweight zoom options depends on camera rental inventory and specific production logistics.
- The discussion centered on 35mm film camera work with a 435 camera body, limiting applicability to other formats.
- Some lens specifications mentioned in the thread were recalled from memory rather than confirmed specifications.