Single Element accessory attaches to front of lens or to adapter. Changes closest focusing distance from infinity to 500mm (approx. 19.6) from front of lens. For use with most EF lenses and PowerShot cameras. Application/Usage: Camera Application/Usage: Camera Product Type: Lens Product Type: Lens Compatibility: Canon Cameras: PowerShot Pro1 PowerShot Pro70 PowerShot S2 IS PowerShot S3 IS Canon Lenses: EF 100 2.0 USM EF 100 2.8 Macro EF 100-300 4.5-5.6 USM EF 100-300 5.6 L EF 22-55 4-5.6 USM EF 24 2.8 EF 28 1.8 USM EF 28-105 3.5-4.5 II USM EF 28-105 3.5-4.5 USM EF 28-105 4.0-5.6 USM EF 28-80 3.5-5.6 EF 28-80 3.5-5.6 II EF 28-80 3.5-5.6 III USM EF 28-80 3.5-5.6 USM EF 28-80 3.5-5.6 V USM EF 28-90 4.0-5.6 USM II EF 35-135 4.0-5.6 USM EF 50 1.4 USM EF 600 4.0 L USM EF 70-300 4.5-5.6 DO IS USM EF 75-300 4.0-5.6 II EF 75-300 4.0-5.6 III EF 75-300 4.0-5.6 IS USM EF 75-300 III USM EF 85 1.8 USM TS-E 90 2.8 Manufacturer Part Number: 2822A001 Lens Type: Close-up Lens Type: Close-up Manufacturer: Canon, Inc Product Model: 500D Product Name: 500D 58mm Close-up Lens Brand Name: Canon Brand Name: Canon