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

Pentax K-1 Prime Lenses that have a 300mm or longer focal length

#1

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

 
Badge
Quite short
Help
183 mm
 
Badge
Small diameter
Help
84 mm
 
Badge
Very light
Help
1.1 kg
Help
Max focal length 300 mm
Help
Weight 1.1 kg
Help
Length 183 mm
Help
Diameter 84 mm
Help
Min focal length 300 mm
Help
Auto focus Yes
Help
Aperture f/4
Help
Zoom range 1x
#2

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
Max focal length 560 mm
Help
Weight 3 kg
Help
Length 522 mm
Help
Diameter 130 mm
Help
Min focal length 560 mm
Help
Auto focus Yes
Help
Aperture f/5.6
Help
Zoom range 1x
#3

Sigma 300mm f/2.8 EX DG Pentax K

Sigma 300mm f/2.8 EX DG Pentax K

"It's much much sharper, even with a 1.4 TC. I highly recommend this lens." bhphotovideo.com

 
Badge
Quite short
Help
213 mm
 
Badge
Wide aperture
Help
f/2.8
 
Badge
Wide angle lens
Help
300 mm
Help
Max focal length 300 mm
Help
Weight 2.4 kg
Help
Length 213 mm
Help
Diameter 119 mm
Help
Min focal length 300 mm
Help
Auto focus Yes
Help
Aperture f/2.8
Help
Zoom range 1x
#4

Sigma 500mm f/4.5 EX DG APO Pentax K

Sigma 500mm f/4.5 EX DG APO Pentax K
Help
Max focal length 500 mm
Help
Weight 3.1 kg
Help
Length 351 mm
Help
Diameter 122 mm
Help
Min focal length 500 mm
Help
Auto focus Yes
Help
Aperture f/4.5
Help
Zoom range 1x