لوح فولاذي كايزر - 129 × 0.1 × 89 سم

Magnetic holders grip this plate firmly, and the 0.1 cm thickness keeps it rigid enough for A0 originals without any bowing. It sits flush on the base board, so no more curling corners during contact printing.

Finally, a sheet steel plate that's actually rigid enough for my large format negatives. The 0.1 cm thickness keeps it perfectly flat on the base board without any bowing, and the 129 cm length handles my 8x10 film holders with room to spare.

Finally a steel plate this thin that doesn't warp at all under magnetic holders. The 0.1 cm thickness makes it easy to align perfectly flat on the base board.