Pentax K20D Travel lenses

"Lens has excellent speed and sharpness."

Silent focus motor Silent and fast

More advanced image stabilization Sigma OS

	Focus motor	Sigma HSM			Aperture	f/3.8
	Image stabilization	Sigma OS			Weight	0.5 kg
	Zoom range	6.9x			Length	n/a
	Max focal length	125 mm			Diameter	74 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."

Silent focus motor Silent and fast

More advanced image stabilization Sigma OS

Great zoom range 13.9x

	Focus motor	Sigma HSM			Aperture	f/3.5
	Image stabilization	Sigma OS			Weight	0.6 kg
	Zoom range	13.9x			Length	n/a
	Max focal length	250 mm			Diameter	n/a

"This is my new all-purpose lens. The large zoom range is fantastic, greatly reducing the number of lens changes needed. This lens really makes my DSLR a lot more user-friendly. It seems to be well constructed and feels very solid and sturdy. Image quality is great."

	Focus motor	None			Aperture	f/3.5
	Image stabilization	None			Weight	405 g
	Zoom range	11.1x			Length	78 mm
	Max focal length	200 mm			Diameter	70 mm

"The variable zoom is so versatile, it has become the only lens we carry."

	Focus motor	None			Aperture	f/3.5
	Image stabilization	None			Weight	423 g
	Zoom range	11.1x			Length	84 mm
	Max focal length	200 mm			Diameter	73 mm