Pentax SMC DA* 300mm f/4 ED (IF) SDM

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Pentax SMC DA* 300mm f/4 ED (IF) SDM

Target Audience:

The Pentax SMC DA 300mm f/4 ED (IF) SDM* targets professional sports and wildlife photographers using APS-C bodies who require elite optical performance.

Use Cases:

Best utilized for capturing distant wildlife, field sports, and aviation under challenging outdoor conditions.

Key Benefits:

The “Star” (*) designation guarantees the highest level of optical correction, sharpness, and contrast in the Pentax lineup.Extensively weather-sealed to withstand heavy rain and harsh environmental extremes.

Technical Highlights:
  • Features Extra-low Dispersion (ED) glass and Internal Focusing (IF) to maintain balance.
  • Driven by the Supersonic Direct-drive Motor (SDM) for silent autofocus.

Pentax SMC DA* 300mm f/4 ED (IF) SDM

Attributes

Additional information

Weight 1100 g
Dimensions 95 × 95 mm
Durability

Environmentally sealed

Image stabilization

Lens aperture ring

Lens autofocus

Lens DoF scale

Lens element's groups

Lens elements in groups

Focal length MIN (35mm eq.)

Focal length MAX (35mm eq.)

Lens max aperture @ min zoom

Lens max aperture @ max zoom

Lens focal length multiplier

Lens focus method

Lens type

Lens manual focus

Lens maximum magnification

Lens min focus @ macro (cm)

Lens min focus @ normal (cm)

Lens optical zoom

Lens power zoom

Lens spec elems/coats

Lens zoom method

Lens diaphragm blades count

Lens special purpose

Focal length MIN (mm)

Focal length MAX (mm)

Lens max. format size

Lens mounts

Lens distance scale

Lens filter thread (mm)

Lens tripod collar

Other attributes

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