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Reviews |
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| Neofiliac score | 65% | 40% | 59% |
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| Pros | - Excellent image quality
- Optically stabilized
- Weather-sealed
- Zoom lock prevents zoom creep
| - Superb image quality
- Zoom lock prevents zoom creep
- Weather-sealed
- Comes with a tripod collar
- Very nice construction
- Well priced
| - Weather-sealed
- Good autofocus performance
- Well priced for f/2.8 standard zoom
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| Cons | - Dark maximum aperture
- Not the best flare resistance
| | - Not as well built as newer Pentax lenses
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Price |
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| Offers (incl. referral links) | | | |
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| Remove | Remove | Remove |
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[[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Super Telephoto Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Canon EF-mount, Nikon F-mount, Sigma SA-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Ring-type ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"21 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"15 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"Four SLD elements groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"67 mm / 2.64 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"86 mm / 3.39 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"182 mm / 7.17 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1160 g / 40.99 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/5–6.3 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"100 mm ~ 400 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"Yes"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Function","Fn":"Zoom Type","Fv":"External zoom"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.26x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"160 mm / 6.30 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: LH770-04 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2017-02-21"},{"Ft":"Production","Fn":"Made In","Fv":"Japan"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades, Rounded (f/2.8-5.6)"},{"Ft":"Construction","Fn":"Colors","Fv":"Black or Silver"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Telephoto Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Focus limiter, Tripod collar, Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Pentax K-mount"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"19 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"16 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"HD, AB, Super Protect coatings groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"77 mm / 3.03 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"92 mm / 3.62 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"203 mm / 7.99 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1755 g / 62.01 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (wide) ~ 12.4° Diagonal | 10.3° Horizontal | 6.9° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"70 mm ~ 200 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Function","Fn":"Zoom Type","Fv":"External zoom (zoom lock available)"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.13x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"1200 mm / 47.24 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: PH-RBM77 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2015-02-04"}],[{"Ft":"Construction","Fn":"Aperture Blades","Fv":"9 blades"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Standard Zoom Lens"},{"Ft":"Construction","Fn":"Image Size","Fv":"Full-Frame"},{"Ft":"Construction","Fn":"Lens Barrel","Fv":"Distance scale"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Pentax K-mount"},{"Ft":"Construction","Fn":"Motor","Fv":"Ultrasonic"},{"Ft":"Construction","Fn":"Optical Formula | Elements","Fv":"17 elements"},{"Ft":"Construction","Fn":"Optical Formula | Groups","Fv":"12 groups"},{"Ft":"Construction","Fn":"Optical Formula | Special Glass","Fv":"Three ED + four aspherical elements + HD Coating groups"},{"Ft":"Dimensions","Fn":"Filter Diameter","Fv":"82 mm / 3.23 in"},{"Ft":"Dimensions","Fn":"Size | Diameter","Fv":"89 mm / 3.50 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"110 mm / 4.33 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"787 g / 27.81 oz"},{"Ft":"Function","Fn":"Angle Of View","Fv":"84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)"},{"Ft":"Function","Fn":"Aperture","Fv":"f/2.8 ~ f/22"},{"Ft":"Function","Fn":"Autofocus","Fv":"Yes"},{"Ft":"Function","Fn":"Focal Length","Fv":"24 mm ~ 70 mm"},{"Ft":"Function","Fn":"Focus Type","Fv":"Internal"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Magnification","Fv":"0.2x"},{"Ft":"Performance","Fn":"Min Focus Distance","Fv":"380 mm / 14.96 in"},{"Ft":"Production","Fn":"Accessory","Fv":"Lens Hood: PH-RBD82 (supplied)"},{"Ft":"Production","Fn":"Debut","Fv":"2015-09-24"}]]