Pentax smc DA* 300mm f/4 ED SDM

Pentax smc DA 300mm f/4.0 ED SDM

Lens Summary

Brand: Pentax

Also Known As: Pentax 300mm f/4

Lens Type: Prime Lens

Format: APS-C / DX

Focus: Autofocus

Lens Mount: Pentax K

Release Date: 2008-01-23

MSRP Price: $1399.95

Made in: Japan

Infrared Rating: Good

Production Status: In Production

Lens Description: Sporting the ultra-quiet SDM autofocus and extreme weather-resistance, the DA Star 300mm, designed exclusively for PENTAX digital SLRs, is the perfect long lens for in-the-wild telephoto photography.


Pentax smc DA* 300mm f/4 ED SDM Specifications

Lens Specifications
Lens TypePrime Lens
Focal Length300mm
Mount TypePentax K
FormatAPS-C / DX
Compatible Format(s)Pentax Digital (APS-C)
Compatible with TeleconvertersNo
Maximum Reproduction Ratio1:4.16
Shake Reduction (Image Stabilization)No
Aperture Information
Aperture RingNo
Maximim Aperturef/4
Minimum Aperturef/32
Maximum Angle of View (APS-C or smaller format)5.4°
Optical Information
Lens Elements8
Lens Groups6
Diaphragm Blades9
Focus Information
FocusAutofocus
Built-in Focus MotorYes
Supersonic Direct-drive Motor (SDM)Yes
Internal FocusingYes
Minimum Focus Distance1.40m
Distance InformationYes
Filter Information
Filter Size77mm
Accepts Filter TypeScrew-on
Physical Characteristics
Weather / Dust SealingYes
Mount MaterialMetal
Tripod CollarYes
Dimensions8.38 x 18.29cm
Weight1.07kg
Other Information
Available in ColorsBlack
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