Lens category
Help
Lens mount
Help
A telephoto photo of a man's face

Pentax K Telephoto lenses

#1

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

 
Badge
Quite short
Help
64 mm
Help
Min focal length 100 mm
Help
Max focal length 100 mm
Help
Length 64 mm
Help
Weight 340 g
Help
Zoom range 1x
Help
Diameter 81 mm
Help
Fixed aperture n/a
Help
Aperture f/2.8
#2

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

Pentax SMC  DA 18-135mm f/3.5-5.6 ED AL DC WR
 
Badge
Quite short
Help
76 mm
 
Badge
Wide angle lens
Help
18 mm
 
Badge
Great zoom range
Help
7.5x
Help
Min focal length 18 mm
Help
Max focal length 135 mm
Help
Length 76 mm
Help
Weight 405 g
Help
Zoom range 7.5x
Help
Diameter 74 mm
Help
Fixed aperture No
Help
Aperture f/3.5
#3

Pentax SMC DA* 300mm f/4 ED SDM

Pentax SMC  DA* 300mm f/4 ED SDM

"Stellar performer. Very sharp, and works well with in-body stabilisation, which is more noticable/effective at this focal length. Suprisingly good bokeh! This has now become my default lens bushwalking, with a shorter macro and wide prime in the bag. Very versatile thanks to close minimum focus distance. Not as big as imagined. About as heavy as expected (not light, but probably good for this class of lens). Overall GREAT and well worth the investment." bhphotovideo.com

Help
Min focal length 300 mm
Help
Max focal length 300 mm
Help
Length 183 mm
Help
Weight 1.1 kg
Help
Zoom range 1x
Help
Diameter 84 mm
Help
Fixed aperture n/a
Help
Aperture f/4
#4

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

Pentax SMC HD DA 16-85mm f/3.5-5.6 ED DC WR
 
Badge
Wide angle lens
Help
16 mm
Help
Min focal length 16 mm
Help
Max focal length 85 mm
Help
Length 94 mm
Help
Weight 488 g
Help
Zoom range 5.3x
Help
Diameter 78 mm
Help
Fixed aperture No
Help
Aperture f/3.5
#5

Pentax SMC 60-250mm f/4 ED DA* SDM

Pentax SMC 60-250mm f/4 ED DA* SDM

"This is a universal lens for my purposes. I like it. I can take it anywhere. Survived my trip through europe so it is durable." bhphotovideo.com

 
Badge
Fixed aperture
Help
The same maximum aperture at all focal lengths
Help
Min focal length 60 mm
Help
Max focal length 250 mm
Help
Length 168 mm
Help
Weight 1 kg
Help
Zoom range 4.2x
Help
Diameter 81 mm
Help
Fixed aperture Yes
Help
Aperture f/4
#6

Pentax SMC DA 560mm f/5.6 ED AW

Pentax SMC DA 560mm f/5.6 ED AW
 
Badge
Great telephoto lens
Help
560 mm
Help
Min focal length 560 mm
Help
Max focal length 560 mm
Help
Length 522 mm
Help
Weight 3 kg
Help
Zoom range 1x
Help
Diameter 130 mm
Help
Fixed aperture n/a
Help
Aperture f/5.6
#7

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
Help
Min focal length 55 mm
Help
Max focal length 300 mm
Help
Length 112 mm
Help
Weight 466 g
Help
Zoom range 5.5x
Help
Diameter 71 mm
Help
Fixed aperture No
Help
Aperture f/4
#8

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

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

"This lens is a great fast focusing, sharp lens. I have been using this lens to take bird photos for the last few weeks and it does a marvelous job. The greatest advantage of this zoom is its size. It breaks down to being only a 1/4 inch longer than my 18-55 zoom kit lens. I also like that is allows manual focus with AF on." bhphotovideo.com

 
Badge
Quite short
Help
79 mm
Help
Min focal length 50 mm
Help
Max focal length 200 mm
Help
Length 79 mm
Help
Weight 286 g
Help
Zoom range 4x
Help
Diameter 69 mm
Help
Fixed aperture No
Help
Aperture f/4
#9

Pentax SMC DAA 18-270mm f/3.5-6.3 ED SDM

Pentax SMC  DAA 18-270mm f/3.5-6.3 ED SDM
 
Badge
Great zoom range
Help
15x
 
Badge
Wide angle lens
Help
18 mm
Help
Min focal length 18 mm
Help
Max focal length 270 mm
Help
Length 89 mm
Help
Weight 453 g
Help
Zoom range 15x
Help
Diameter 76 mm
Help
Fixed aperture No
Help
Aperture f/3.5
#10

Pentax SMC DA* 50-135mm f/2.8 ED SDM

Pentax SMC  DA* 50-135mm f/2.8 ED SDM

"Great lens for taking pictures of the kids, fast, smooth zoom and I don't have to be in their face to get a shot, very sharp pictures..." bhphotovideo.com

 
Badge
Fixed aperture
Help
The same maximum aperture at all focal lengths
Help
Min focal length 50 mm
Help
Max focal length 135 mm
Help
Length 137 mm
Help
Weight 0.7 kg
Help
Zoom range 2.7x
Help
Diameter 76 mm
Help
Fixed aperture Yes
Help
Aperture f/2.8