Pentax smc DA 300mm f/4.0 ED (IF) SDM 21760 Leaflet

smc PENTAX DA

*

PENTAX lens

300mm f/4.0 ED [IF] SDM 

184mm

Weight: 1,070g

Standard Accessories

Front lens cap O-LC77 

Code no. 31516

Rear lens cap 

Code no. 31006

Lens hood PH-RBJ77 

Code no. 38758

Soft bag S120-210 

Code no. 37751

Lens 

Lens mount

Angle of view

Construction

Aperture control

Smallest aperture

Metering

Minimum focusing 
distance

Magnification

Filter size

PENTAX K

AF2

 Bayonet

5.4°

8 elements / 6 groups

Automatic

32

TTL open aperture metering

1.4m – ∞ 

approx. 1:4.2 (0.24x)

77mm

New,  fast  high-performance  DA

*

  series  lens.  Its  ultra-

sonic focus assures extremely fast and silent operation. 
High-quality  ED  lens  elements  provide  for  absolutely 
brilliant  image  quality.  Additionally,  the  inner  focusing 
offers  design  offers  convenient  and  comfortable  op-
eration.  The  lens  is  completely  sealed  against  dirt  and 
splashes,  and  the  special  PENTAX  SP  Coating  further 
protects  the  front  lens  element  against  contamination. 
The  objective  is  equipped  with  a  tripod  mount  collar.

83

mm

Manual 

focus

Autofocus

Digital

cameras

>  Ultrasonic autofocus for fast and silent focusing 

>  First class telephoto lens with ultrasonic autofocus

>  High quality ED lens elements for brilliant image 

quality 

>  Inner focusing for comfortable handling 

>  Sealed against water and dust

>  Dirt resistant front lens element with PENTAX 

SP Coating

>  Dual autofocus

>  Tripod mount collar