Pentax Lenses that have a f/4 or faster aperture

"Great multi-purpose performing lens, particularly if you want to travel light and leave the bag at home." bhphotovideo.com

Wide aperture f/1.8

	Aperture	f/1.8			Length	48 mm
	Zoom range	1x			Diameter	74 mm
	Min focal length	77 mm			Weight	269 g
	Max focal length	77 mm			Auto focus	Yes

"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

Great telephoto lens 300 mm

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

"ALL IN ALL THIS LENSE DELIVERS BEAUTIFUL EXPOSURES IF YOU KNOW HOW TO USE YOUR CAMARA!!!" bhphotovideo.com

	Aperture	f/2.8			Length	69 mm
	Zoom range	1x			Diameter	84 mm
	Min focal length	14 mm			Weight	420 g
	Max focal length	14 mm			Auto focus	Yes

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

	Aperture	f/2.8			Length	64 mm
	Zoom range	1x			Diameter	81 mm
	Min focal length	100 mm			Weight	340 g
	Max focal length	100 mm			Auto focus	Yes

"The build quality alone is just so superior; this little beauty is just a joy to handle." bhphotovideo.com

Wide aperture f/1.9

	Aperture	f/1.9			Length	28 mm
	Zoom range	1x			Diameter	64 mm
	Min focal length	43 mm			Weight	156 g
	Max focal length	43 mm			Auto focus	Yes