| Lens Specifications | |
|---|---|
| Name | Pentax SMC P-FA 100-300mm f/4.7-5.8 |
| Image Circle | 35mm |
| Type | Telephoto Zoom |
| Focal Length | 100 - 300mm |
| APS Equivalent | 150 - 450mm |
| Max Aperture | f/4.7 - 5.8 |
| Min Aperture | f/32 |
| Diaphragm Blades | ? |
| Lens Construction | 11 elements in 9 groups |
| Diagonal Angle of View(Based on image circle) | 24.5 to 8.2 degrees |
| Focus Details | |
| Front Element Rotation | ? |
| Zoom System | Rotary |
| Closest Focus | 1.5m / 4.9 ft. |
| Magnification Ratio | 0.26x / 1:3.8 |
| Filter Size | 58mm |
| Dimensions(Length x Diameter) | 130mm x 71mm / 5.1 in. x 2.8 in. |
| Weight | 411g / 14.5 oz |
| Notes | |
| Typical Online Price | US$99.95 |
