| Optics |
| Max Focal Length |
135 mm |
| Min Focal Length |
18 mm |
| Min Focus Distance |
15.75" |
| Max Aperture |
f/ 3.5 (Wide)|f/ 5.6 (Tele) |
| Min Aperture |
f/ 38 |
| Filter Size Supported |
62 mm |
| Additional Specifications |
| Lens Construction |
13 Elements in 11 Groups |
| Product Model |
21977 |
| Front Camera |
Pentax |
| Brand Name |
Pentax |
| Product Series |
Not Applicable |
| Selectable Focal Length |
Not Applicable |
| Quick Glance |
| Max Focal Length |
135 mm |
| Lens Type |
Zoom |
| Camera Mount |
Pentax KAF3 |
| Max Aperture |
f/ 3.5 (Wide)|f/ 5.6 (Tele) |
| Min Aperture |
f/ 38 |
| Other Features |
| Included Components |
21977 Lens Lens Hood Lens Cap Rear Lens Cap |
| Usage Information |
| Lens Type |
Zoom |
| Compatible Camera Mount |
Pentax KAF3 |
| More Info |
| URL |
http://www.pentaximaging.com |
| Physical Specifications |
| Weight |
14.29 oz |
