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SMC Pentax-FA 28-70 mm f/ 4 AL Lens

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SMC Pentax-FA 28-70 mm f/ 4 AL lens

SMC Pentax-FA 28-70 mm f/ 4 AL lens

SMC Pentax-FA 28-70 mm f/ 4 AL lens

SMC Pentax-FA 28-70 mm f/ 4 AL lens

Optical design

SMC Pentax-FA 28-70 mm f/ 4 AL optical design

Format: 35mm SLR

Type: Zoom lens

Focusing: Auto Focus (AF)

Lens mounts: Pentax K

First year of production: 1996

Last year of production: 2000

Optical design: 9 elements in 7 groups

User reviews (0)

Photos (3)

Tests (0)

Owners (5)

Views (7844)

Average price: $172

Specifications:

Focal lengthMax. apertureMin. apertureBladesMin. Focus (m.)Filter Ø (mm.)Weight (gr/oz)Length (mm/in)
28mm - 70mmf/4.0f/2280.452240/8,566/2,6

Additional information:

The SMC Pentax-FA 28-70 mm f/ 4 AL is a standard autofocus zoom lens for film and digital SLR Pentax K cameras.

The optical scheme includes aspherical elements, which is positive for contrast and minimizing aberrations.

The front filter rotates on focusing, which makes it difficult to use gradient and polarizing filters.

Macro scale: 1:4


Links to online resources:
Posted by: photocorner   Date of publication: 24.02.2011



Photos taken with this lens SMC Pentax-FA 28-70 mm f/ 4 AL:


Sisters
Autor: Krigos
3 0 2933

smc PENTAX-FA 1:4 28-70mm
Autor: Sean Teng
1 0 827

***
Autor: Krigos
0 0 1879

Mechanical quality3.504
Optical quality4.004
Usability3.754
Pricing / Value4.254
Bokeh4.004
Overall lens rating
3.90

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