Telephoto focal length

Price

Lens category

Lens mount

Pentax K Lenses for less than $500 that have a 100mm or longer focal length

#1	Pentax SMC DA 18-135mm f/3.5-5.6 ED AL DC WR

Pentax SMC DA 18-135mm f/3.5-5.6 ED AL DC WR

	Great zoom range
	7.5x

Max focal length	135 mm	Min focal length	18 mm

Zoom range	7.5x	Length	76 mm

Auto focus	Yes	Weight	405 g

Aperture	f/3.5	Diameter	74 mm

See 35 sample photos taken with the Pentax SMC DA 18-135mm f/3.5-5.6 ED AL DC WR

#2	Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

	Great telephoto lens
	300 mm

Max focal length	300 mm	Min focal length	55 mm

Zoom range	5.5x	Length	112 mm

Auto focus	Yes	Weight	466 g

Aperture	f/4	Diameter	71 mm

See 50 sample photos taken with the Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

#3	Pentax SMC DA FA 100mm f/2.8 WR Macro

"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

Max focal length	100 mm	Min focal length	100 mm

Zoom range	1x	Length	64 mm

Auto focus	Yes	Weight	340 g

Aperture	f/2.8	Diameter	81 mm

See 9 sample photos taken with the Pentax SMC DA FA 100mm f/2.8 WR Macro

#4	Pentax SMC DA 50-200mm f/4-5.6 ED WR

"Great lens, exactly as advertised. Easy to focus. Perfect for the camera body." bhphotovideo.com

Max focal length	200 mm	Min focal length	50 mm

Zoom range	4x	Length	79 mm

Auto focus	Yes	Weight	286 g

Aperture	f/4	Diameter	69 mm

See 19 sample photos taken with the Pentax SMC DA 50-200mm f/4-5.6 ED WR

#5	Pentax SMC DAA 18-270mm f/3.5-6.3 ED SDM

Pentax SMC DAA 18-270mm f/3.5-6.3 ED SDM

	Great zoom range
	15x

Max focal length	270 mm	Min focal length	18 mm

Zoom range	15x	Length	89 mm

Auto focus	Yes	Weight	453 g

Aperture	f/3.5	Diameter	76 mm

#6	Rokinon 135mm f/2 ED UMC Pentax K

	Wide aperture
	f/2

Max focal length	135 mm	Min focal length	135 mm

Zoom range	1x	Length	n/a

Auto focus	No	Weight	0.8 kg

Aperture	f/2	Diameter	n/a

#7	Samyang 100mm f/2.8 ED UMC Macro Pentax K

Max focal length	100 mm	Min focal length	100 mm

Zoom range	1x	Length	122 mm

Auto focus	No	Weight	0.7 kg

Aperture	f/2.8	Diameter	73 mm

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Pentax K Lenses for less than $500 that have a 100mm or longer focal length

Brand

Category

Lens mounts

Price

Aperture

Wide angle

Telephoto

Image stabilization

Focus motor

Type

Pentax SMC DA 18-135mm f/3.5-5.6 ED AL DC WR

Pentax SMC HD Pentax-DA 55-300mm f/4-5.8 ED WR

Pentax SMC DA FA 100mm f/2.8 WR Macro

Pentax SMC DA 50-200mm f/4-5.6 ED WR

Pentax SMC DAA 18-270mm f/3.5-6.3 ED SDM

Rokinon 135mm f/2 ED UMC Pentax K

Samyang 100mm f/2.8 ED UMC Macro Pentax K