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Pentax Lenses for less than $700 that have a generic focus motor and have a f/2.8 or faster aperture

#1

Pentax SMC DA 40mm f/2.8

Pentax SMC  DA 40mm f/2.8

"This lens is light weight and very compact. It is fast enough for low light applications and is built like a tank." bhphotovideo.com

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Aperture f/2.8
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Min focal length 40 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 15 mm
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Diameter 64 mm
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Max focal length 40 mm
#2

Pentax SMC DA 50mm f/1.8

Pentax SMC  DA 50mm f/1.8
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Aperture f/1.8
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Min focal length 50 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 38 mm
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Diameter 64 mm
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Max focal length 50 mm
#3

Pentax SMC 06 15-45mm f/2.8

Pentax SMC 06 15-45mm f/2.8
 
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Fixed aperture
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The same maximum aperture at all focal lengths
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Aperture f/2.8
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Min focal length 15 mm
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Focus motor Generic motor
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Zoom range 3x
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Fixed aperture Yes
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Length 56 mm
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Diameter 50 mm
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Max focal length 45 mm
#4

Pentax SMC FA 50mm f/1.4

Pentax SMC  FA 50mm f/1.4

"The pictures are very sharp. Low light is fantastic. I have not found anything I dislike about it." bhphotovideo.com

 
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Wide aperture
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f/1.4
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Aperture f/1.4
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Min focal length 50 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 38 mm
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Diameter 64 mm
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Max focal length 50 mm
#5

Pentax SMC 35mm DA L f/2.4 AL

Pentax SMC 35mm DA L f/2.4 AL
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Aperture f/2.4
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Min focal length 35 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 46 mm
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Diameter 64 mm
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Max focal length 35 mm
#6

Pentax SMC DA FA 100mm f/2.8 WR Macro

Pentax SMC  DA FA 100mm f/2.8 WR Macro

"It is light weight, very smooth, very sharp images" bhphotovideo.com

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Aperture f/2.8
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Min focal length 100 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 64 mm
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Diameter 81 mm
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Max focal length 100 mm
#7

Pentax SMC 35mm f/2 FA AL

Pentax SMC 35mm f/2 FA AL
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Aperture f/2
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Min focal length 35 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 46 mm
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Diameter 64 mm
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Max focal length 35 mm
#8

Pentax SMC D FA 50mm f/2.8 Macro

Pentax SMC  D FA 50mm f/2.8 Macro

"Very sharp lens, excellent image quality, great colours in the images. A great 50 mm all-rounder." bhphotovideo.com

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Aperture f/2.8
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Min focal length 50 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 66 mm
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Diameter 66 mm
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Max focal length 50 mm
#9

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

Pentax SMC HD DA 20-40mm f/2.8-4 ED DC WR
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Aperture f/2.8
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Min focal length 20 mm
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Focus motor Generic motor
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Zoom range 2x
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Fixed aperture No
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Length 69 mm
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Diameter 71 mm
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Max focal length 40 mm
#10

Pentax SMC HD DA 35mm f/2.8 Macro

Pentax SMC HD DA 35mm f/2.8 Macro
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Aperture f/2.8
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Min focal length 35 mm
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Focus motor Generic motor
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Zoom range 1x
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Fixed aperture n/a
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Length 46 mm
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Diameter 64 mm
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Max focal length 35 mm