Brand
Help
Wide aperture
Help
 
Price
Help
 
Camera
Help
Pentax K-7
Lens category
Help
Pentax K-7

Pentax K-7 Lenses made by Pentax for less than $300 that have a f/4 or faster aperture

#1

Pentax SMC DA 40mm f/2.8

Pentax SMC  DA 40mm f/2.8

"Great option for taking casual pictures of family and friends or for low-key urban excursions." bhphotovideo.com

Help
Aperture f/2.8
Help
Length 15 mm
Help
Fisheye No
Help
Min focal length 40 mm
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Max focal length 40 mm
Help
Weight 91 g
#2

Pentax SMC DA 50mm f/1.8

Pentax SMC  DA 50mm f/1.8
 
Badge
Wide aperture
Help
f/1.8
Help
Aperture f/1.8
Help
Length 38 mm
Help
Fisheye No
Help
Min focal length 50 mm
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Max focal length 50 mm
Help
Weight 122 g
#3

Pentax SMC 35mm DA L f/2.4 AL

Pentax SMC 35mm DA L f/2.4 AL
Help
Aperture f/2.4
Help
Length 46 mm
Help
Fisheye No
Help
Min focal length 35 mm
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Max focal length 35 mm
Help
Weight 125 g
#4

Pentax SMC HD DA 18-50mm f/4-5.6 DC WR RE

Pentax SMC HD DA 18-50mm f/4-5.6 DC WR RE
Help
Aperture f/4
Help
Length 41 mm
Help
Fisheye No
Help
Min focal length 18 mm
Help
Zoom range 2.8x
Help
Diameter 71 mm
Help
Max focal length 50 mm
Help
Weight 158 g
#5

Pentax SMC 35mm f/2 FA AL

Pentax SMC 35mm f/2 FA AL
 
Badge
Wide aperture
Help
f/2
Help
Aperture f/2
Help
Length 46 mm
Help
Fisheye No
Help
Min focal length 35 mm
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Max focal length 35 mm
Help
Weight 200 g
#6

Pentax SMC DA 10-17mm f/3.5-4.5 ED

Pentax SMC  DA 10-17mm f/3.5-4.5 ED

"I just love this lense! Sharp, exact focus on the k10 and superbly build. " bhphotovideo.com

 
Badge
Fisheye
Help
Extremely wide circular images
Help
Aperture f/3.5
Help
Length 71 mm
Help
Fisheye Yes
Help
Min focal length 10 mm
Help
Zoom range 1.7x
Help
Diameter 69 mm
Help
Max focal length 17 mm
Help
Weight 320 g
#7

Pentax SMC DA 18-55mm f/3.5-5.6 AL WR

Pentax SMC DA 18-55mm f/3.5-5.6 AL WR

"This lens is workhorses, very nice contrast, fast autofocus, WR is very nice, just like water proof, I took alot pictures during raining, white water rafting, biking." bhphotovideo.com

Help
Aperture f/3.5
Help
Length 69 mm
Help
Fisheye No
Help
Min focal length 18 mm
Help
Zoom range 3.1x
Help
Diameter 69 mm
Help
Max focal length 55 mm
Help
Weight 230 g
#8

Pentax SMC DA 50-200mm f/4-5.6 ED WR

Pentax SMC  DA 50-200mm f/4-5.6 ED WR

"Great lens, exactly as advertised. Easy to focus. Perfect for the camera body." bhphotovideo.com

 
Badge
Great telephoto lens
Help
200 mm
Help
Aperture f/4
Help
Length 79 mm
Help
Fisheye No
Help
Min focal length 50 mm
Help
Zoom range 4x
Help
Diameter 69 mm
Help
Max focal length 200 mm
Help
Weight 286 g
#9

Pentax SMC DA 40mm f/2.8 XS

Pentax SMC DA 40mm f/2.8 XS
Help
Aperture f/2.8
Help
Length 9 mm
Help
Fisheye No
Help
Min focal length 40 mm
Help
Zoom range 1x
Help
Diameter 64 mm
Help
Max focal length 40 mm
Help
Weight 51 g