Pentax K-7 Lenses made by Pentax

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

Wide aperture f/1.4

	Zoom range	1x			Length	38 mm
	Fixed aperture	n/a			Diameter	64 mm
	Max focal length	50 mm			Min focal length	50 mm
	Aperture	f/1.4			Weight	221 g

"I bought this in conjunction with the 160fc ringflash, perfect match for this lens.. Aside from being exellent at macro, I found this lens to be stuningly vibrant and contrasty for normal shooting.." bhphotovideo.com

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

"This lens produces an accurate reproduction. The f/1.4 aperature has opened-up a whole new range of photo oppurtunities." bhphotovideo.com

Wide aperture f/1.4

	Zoom range	1x			Length	66 mm
	Fixed aperture	n/a			Diameter	71 mm
	Max focal length	55 mm			Min focal length	55 mm
	Aperture	f/1.4			Weight	375 g

"I've used this lens now for about 1200 shots of lacrosse games taken in the evening/night under the lights, bright sun and cloudy days. Great resolution when the focus is spot on." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

Great telephoto lens 250 mm

	Zoom range	4.2x			Length	168 mm
	Fixed aperture	Yes			Diameter	81 mm
	Max focal length	250 mm			Min focal length	60 mm
	Aperture	f/4			Weight	1 kg