Telephoto focal length
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Camera
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Pentax K-1
Lens category
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Pentax K-1

Pentax K-1 Lenses for less than $900 that have a 300mm or longer focal length

#1

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR
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Max focal length 300 mm
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Weight 466 g
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Zoom range 5.5x
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Diameter 71 mm
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Min focal length 55 mm
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Aperture f/4
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Length 112 mm
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Auto focus Yes
#2

Pentax SMC DA* 300mm f/4 ED SDM

Pentax SMC  DA* 300mm f/4 ED SDM

"Incredible! From the very first moment you look through the view-finder, you'll see the difference. It puts other lenses to shame, especially zooms. Razor sharp!" bhphotovideo.com

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Max focal length 300 mm
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Weight 1.1 kg
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Zoom range 1x
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Diameter 84 mm
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Min focal length 300 mm
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Aperture f/4
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Length 183 mm
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Auto focus Yes
#3

Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K

Sigma 18-300mm f/3.5-6.3 DC MACRO HSM Contemporary Pentax K
 
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Great zoom range
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16.7x
 
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Wide angle lens
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18 mm
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Max focal length 300 mm
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Weight 0.6 kg
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Zoom range 16.7x
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Diameter 79 mm
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Min focal length 18 mm
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Aperture f/3.5
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Length 102 mm
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Auto focus Yes