Canon - 23 mm to 34.50 mmf/2.65 - Standard Throw Zoom LensDiscover the Canon 23 mm to 34. 50 mm f 2. 65 Standard Throw Zoom Lens, a purpose built projection lens that delivers versatile framing, sharp detail, and reliable performance in classrooms, boardrooms, and home theaters. With a practical 23 mm to 34. 50 mm focal range and a 1. 5x optical zoom, this lens lets you switch from broad, audience encompassing projections to more intimate, near screen framing without swapping lenses. Its design prioritizes