Comparison: Pentax HD 20-40mm f/2.8-4 DA ED WR black

vs. Pentax SMC 18-135mm f/3.5-5.6 DA WR vs. Pentax HD 16-85mm f/3.5-5.6 DA ED DC WR vs. Pentax HD 24-70mm f/2.8 FA ED SDM WR

Pentax HD 20-40mm f/2.8-4 DA ED WR black
Pentax SMC 18-135mm f/3.5-5.6 DA WR
Pentax HD 16-85mm f/3.5-5.6 DA ED DC WR
Pentax HD 24-70mm f/2.8 FA ED SDM WR

Pentax HD 20-40mm f/2.8-4 DA ED WR black

Pentax SMC 18-135mm f/3.5-5.6 DA WR

Pentax HD 16-85mm f/3.5-5.6 DA ED DC WR

Pentax HD 24-70mm f/2.8 FA ED SDM WR

Product dataAvailability: in stockin stockin stockin stock
Rating:  --
Price: 
799,09 €
VAT incl.Shipping free
499,09 €
VAT incl.Shipping free
595,00 €
VAT incl.Shipping free
1.111,29 €
VAT incl.Shipping free
GeneralProduct type: Standard Zoomlens Standard Zoomlens Standard Zoomlens Standard Zoomlens
Lens type: Standard zoom Standard zoom Standard zoom Standard zoom
Lens type: Zoom lenses Zoom lenses Zoom lenses Zoom lenses
Sensor type: aps-c aps-c aps-c Full-Frame
Colour: black black black black
Image sensorSensor format: APS-C APS-C APS-C ~24x36
ElectronicsAutofocus:  --
Focusing: Manual focus, internal focus, autofocus Inner focus, Autofocus, Manual focus Auto Focus, Manual Focus Auto Focus, Manual Focus
Lensoptical zoom: 2 x7.5 x -- 2.9 x
Bayonet mount: Pentax Pentax Pentax Pentax
Focal length: 20 - 40 mm35 mm16 - 85 mm24 - 70 mm
min. Focal length: 20 mm18 mm16 mm24 mm
longest focal length: 40 mm35 mm80 mm70 mm
Zoom: 2-fold 7,5 times 5.3-fold 2.9 times
max. speed: 2.8 3.5 3.5 2.8
Max. aperture: 2.8 (WW)3.5 (WW)3.5 (WW)2.8 (WW)
Number of blades: 9 6 7 9
Opt. composition (groups/elements): 9/8 13/11 16/12 17/12
min. Close-up: 28 cm40 cm35 cm38 cm
AF motor: Rod AF Rod AF Ultrasonic motor Supersonic Dynamic Motor (SDM)
Apochromat: 
Lens hood: 
Filter thread: 55 mm62 mm72 mm82 mm
Magnification:  -- -- 1:3.85 x1:5 x
DimensionsExternal dimensions: 68,5 x 71 73 x 76 94 x 78 109,5 x 88,5
Total length: 68.5 mm73 mm94 mm109.5 mm
Diameter: 71 mm76 mm78 mm88.5 mm
Height: 71 mm76 mm78 mm88.5 mm
Depth: 71 mm76 mm78 mm88.5 mm
Weight (incl. battery and memory card): 283 g405 g488 g787 g
Other featuresExit aperture (in mm): 71 mm76 mm78 mm88,5 mm
Waterproof:  --
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