Lens Summary
Brand: Pentax
Also Known As: Pentax 18-135mm f/3.5-5.6
Lens Type: Zoom Lens
Format: APS-C / DX
Focus: Autofocus
Lens Mount: Pentax K
Release Date: 2010-09-20
MSRP Price: $449.99
Made in: Vietnam
Infrared Rating: Good
Production Status: In Production
Lens Description: The smc PENTAX-DA 18-135mm f/3.5-5.6 ED AL [IF] DC WR lens is designed exclusively for use with PENTAX digital SLR cameras. This interchangeable zoom lens features a simplified weather-resistant construction and extra-smooth autofocus operation using a built-in motor, in addition to its high 7.5x zoom ratio.
Pentax smc DA 18-135mm f/3.5-5.6 ED AL DC WR Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 18-135mm |
| Mount Type | Pentax K |
| Format | APS-C / DX |
| Compatible Format(s) | Pentax Digital (APS-C) |
| Compatible with Teleconverters | No |
| Zoom Ratio | 7.5x |
| Maximum Reproduction Ratio | 1:4.16 |
| Shake Reduction (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/3.5-5.6 |
| Minimum Aperture | f/22-38 |
| Maximum Angle of View (APS-C or smaller format) | 76°-11.9° |
| Optical Information | |
| Lens Elements | 13 |
| Lens Groups | 11 |
| Diaphragm Blades | 7 |
| Aspherical Elements | 1 |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Internal Focusing | Yes |
| Minimum Focus Distance | 0.40m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 62mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Dimensions | 7.37 x 7.62cm |
| Weight | 405g |
| Other Information | |
| Available in Colors | Black |
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