Home›Gear›Lens›SMC Pentax-A★ 400mm f/2.8 ED [IF]

Discontinued

Plens

Pentax · Pentax K · Lens

SMC Pentax-A★ 400mm f/2.8 ED [IF]

49mm filter · 6000g

Max Aperture

f/2.8

Weight

6000g

Filter Thread

49mm

Min Focus Distance

450cm

Mount: Pentax K — compatible with all Pentax K-mount bodies.

Ed

Yes

Star

Yes

Focus

Manual

Mount

Pentax K

Format

35mm full frame

Groups

8

Elements

8

Weight

6000g

Filter Thread

49mm

Spec Notes

Pro A* fast supertele, 2 ED, internal focus. 49mm REAR DROP-IN (145mm front). Produced 1986-2004.

Max Aperture

f/2.8

Min Focus Distance

450cm

Internal Focus

Yes

Aperture Blades

8

Introduced

1986

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