| Attribute | Value |
|---|---|
| Length | 28.5 mm |
| Type | Teleconverter |
| Weight | 175 g |
| Name | Pentax 1.4X-L |
| Brand | Pentax |
| Image Circle | 35mm |
| Lens Construction | 5 elements in 5 groups |
| Magnification Ratio | 1.4 x |
| Notes | Usable Lenses: SMC Pentax A-, F-, M-lenses |
| Diameter | 65.5 mm |
| Focal Length Multiplier | 1.4X that of the master lens |
| Effective Reduction in Aperture | 1 f-stop |
| Closest Focus | Add |
| 35mm Equivalent | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Diagonal Angle of View | Add |
| Diaphragm Blades Type | Add |
| Aperture | Add |
| Filter Size | Add |
| Front Element Rotation | Add |
| Focus Details | Add |
| Diaphragm Blades | Add |
| APS Equivalent | Add |
| Focal Length | Add |