Pentax K-x Lenses

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

Wide aperture f/1.4

	Zoom range	1x			Image stabilization	None
	Fixed aperture	n/a			Max focal length	50 mm
	Focus motor	None			Length	38 mm
	Aperture	f/1.4			Min focal length	50 mm

"Lens has excellent speed and sharpness."

More advanced image stabilization Sigma OS

Great zoom range 6.9x

	Zoom range	6.9x			Image stabilization	Sigma OS
	Fixed aperture	No			Max focal length	125 mm
	Focus motor	Sigma HSM			Length	n/a
	Aperture	f/3.8			Min focal length	18 mm

"use with Pentax K1000 Super D and it works well"

Great zoom range 10.7x

Great telephoto lens 300 mm

	Zoom range	10.7x			Image stabilization	None
	Fixed aperture	No			Max focal length	300 mm
	Focus motor	None			Length	84 mm
	Aperture	f/3.5			Min focal length	28 mm

"First off it's a solid lens, a bit heavy but it takes a beating. Fast focus and quiet. I use it with k20 and I am very happy with the results. A must for low light photography."

Wide aperture f/1.4

	Zoom range	1x			Image stabilization	None
	Fixed aperture	n/a			Max focal length	50 mm
	Focus motor	Sigma HSM			Length	68 mm
	Aperture	f/1.4			Min focal length	50 mm

"Well built, nicely damped MF, fast accurate AF, acceptably sharp wide open, even better at F/4, and really pleasing bokeh."

Fixed aperture The same aperture at all focal lengths

	Zoom range	3x			Image stabilization	None
	Fixed aperture	Yes			Max focal length	150 mm
	Focus motor	Sigma HSM			Length	135 mm
	Aperture	f/2.8			Min focal length	50 mm

"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..."

Fixed aperture The same aperture at all focal lengths

	Zoom range	2.7x			Image stabilization	None
	Fixed aperture	Yes			Max focal length	135 mm
	Focus motor	Pentax SDM			Length	136 mm
	Aperture	f/2.8			Min focal length	50 mm

"It was already an excellent buy, but the rebate made it even more terrific. It will be my "all-in-one" lens on my Pentax K-x, as its range from 27mm to 300mm is all I need."

Great zoom range 11.1x

	Zoom range	11.1x			Image stabilization	None
	Fixed aperture	No			Max focal length	200 mm
	Focus motor	None			Length	84 mm
	Aperture	f/3.5			Min focal length	18 mm

"I gave it 5 stars based on what I would expect from a zoom lens and the image quality is really quite impressive for a super zoom; better than anything else of this type that I've seen. It is a good, solid, well made lens and I couldn't be happier with it."

Great zoom range 13.9x

More advanced image stabilization Sigma OS

Great telephoto lens 250 mm

	Zoom range	13.9x			Image stabilization	Sigma OS
	Fixed aperture	No			Max focal length	250 mm
	Focus motor	Sigma HSM			Length	n/a
	Aperture	f/3.5			Min focal length	18 mm

"This lens is absolutely great for scenery and landscape. I did a lot of research for a good wide-angle lens and for the price this lens was definitely my favorite."

Fixed aperture The same aperture at all focal lengths

	Zoom range	2x			Image stabilization	None
	Fixed aperture	Yes			Max focal length	20 mm
	Focus motor	Sigma HSM			Length	88 mm
	Aperture	f/3.5			Min focal length	10 mm