Lenses -> Pentax 18-50mm F4-5.6 HD DA DC WR RE Lens
Pentax 18-50mm F4-5.6 HD DA DC WR RE Lens
The 18-50mm f4-5.6 HD DA DC WR RE standard zoom lens from Pentax features a newly developed retractable mechanism for outstanding portability. Lightweight, compact and perfect for everyday use, this lens is for use with Pentax K-mount digital SLRs and comes with original HD Coating, super-low dispersion glass elements and aspherical elements to effectively compensate various aberrations for sharp, high-contrast, well-balanced images. Its built-in DC motor assures smooth, quiet autofocus operation, while its weather resistant body makes it extremely dependable and durable in demanding outdoor conditions.
EAN/UPC: 027075286955
Manufacturer/Brand: Pentax
| Specification / Feature | Value | Scores * | Rank ** | |
|---|---|---|---|---|
| Specifications | ||||
| Number of Lens Elements | 11 | |||
| Number of Lens Groups | 8 | |||
| Optical Zoom | 2.78 | 8.39 | 50 | |
| Angle of view | 76 degrees | |||
| Max Aperture | 4 | 70.68 | 26 | |
| Max Aperture Wide | 4 | 70.68 | 26 | |
| Max Aperture Tele | 5.6 | 16.74 | 32 | |
| Focal Length Wide | 18 (or 27 in full frame equiv.) | 69.09 | 26 | |
| Focal Length Tele | 50 (or 75 in full frame equiv.) | 51.44 | 44 | |
| Min Aperture | 22 | |||
| Min Focus Distance | 0.3m | 95.85 | 23 | |
| Aperture Blades | 7 | 19.35 | 9 | |
| Features | ||||
| Sensor Format | APS-C | |||
| 1st/3rd Party | 1st party | |||
| Lens Type | Standard Zoom | |||
| Macro | No | |||
| Image Stabilisation | No | |||
| Video Lens | No | |||
| Tilt Shift | No | |||
| Weather Resistant | Yes | |||
| Accessories | ||||
| Included Accessories | Lens Hood, Lens Cap, Lens Mount Cover | |||
| Hood Model | PH-RBJ58 | |||
| Filter Thread Size (mm) | 58mm | |||
| Physical | ||||
| Colour | Black | |||
| Size (DxL) | 0mm | |||
| Lens Mount | Pentax K (DA) | |||
| Length | 71mm | 91.64 | 60 | |
| Weight | 158g | 92.94 | 44 | |
| Further Info | ||||
| UK Price | £199.00 at Wex Photo Video (affiliate link) | 68.25 | 38 | |
| Average Score: | 59.6 | |||
* - Scores are calculated by comparing numerical specifications with other cameras. The highest ranking camera for a specification acheives a score of 100. The lowest ranking camera is scored as 0 and all the other cameras are scored in between 0 and 100 according to their merit.
** - Rank is calculated by ordering the scores for all cameras in descending order. The best scoring camera for a particular feature / specification will have a rank of 1.
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