Quarter Apple Box: 5.1 cm tall birch plywood crate with 135 kg load capacity for precise height adjustments of lamps and camera equipment.
Technical Details
The standard model is made of 12 mm thick birch plywood with reinforced corners and a maximum load capacity of 135 kg. The construction uses dovetail joints with additional gluing for increased stability. Modern variants feature non-slip rubber feet and rounded edges. Special versions offer integrated cable guides or removable lids for small material storage. The tare weight is 1.2 kg.
History & Development
The systematic use of Apple Boxes was established in 1923 at Paramount Studios after chief lighting technician James Wong Howe introduced standardized wooden boxes for lamp positioning. Matthews Studio Equipment produced the first industrially manufactured Apple Boxes in four standard sizes in 1947. The Quarter Apple Box developed in the 1960s as an indispensable fine-tuning tool in response to the more compact lighting units of the Nouvelle Vague.
Practical Use in Film
Cinematographers use Quarter Apple Boxes for millimeter-precise height correction of practical lights or as support for lenses when shooting close to the ground. In "Blade Runner 2049" (2017), Roger Deakins systematically used them for fine-tuning the tilt of LED panels in the underground scenes. Typical workflow: Rough positioning using a Full Apple Box, fine-tuning with Quarter variants in 5 cm increments. Disadvantage: Limited height requires stacking for larger corrections.
Comparison & Alternatives
The Quarter Apple Box differs from the Half Apple Box (10.2 cm height) due to its compact design for precision work in confined spaces. Modern alternatives such as pneumatic mini-lifters offer stepless height adjustment, but do not achieve the load capacity and cost-effectiveness of the wooden variant. For exterior shoots, weather-resistant aluminum versions have become established, while wood continues to dominate in the studio.