Ricoh Imaging | Pentax FA 645 45mm f/2.8 Lens
This wide-angle lens features super multi coating (SMC) and an equivalent focal length of 36mm, in the 35mm format. SMC is standard for all PENTAX lenses and describes seven microscopically thin layers of high quality coatings that are applied to the lens elements to reduce reflectance reflection and increase transmittance. It significantly increases the amount of light transmitted by through the lens. The smc PENTAX-FA645 45mm F2.8 lens features exceptionally clear, high-contrast delineation performance with minimum edge to edge distortion. The large flower-shaped hood enables a higher sense of transparency even under backlit or other adverse conditions. Combined with the brightness of an F2.8 aperture, this lens provides an outstanding natural out-of-focus (bokeh) effect with a wide angle field of view. The AF/MF operation can be performed quickly by simply sliding the entire focus ring forward or backward, while the manual focus operation can easily be altered after AF to allow for fine focus adjustments. Compatible with both film and digital PENTAX 645 cameras.

 

This wide-angle lens features super multi coating (SMC) and an equivalent focal length of 36mm, in the 35mm format. SMC is standard for all PENTAX lenses and describes seven microscopically thin layers of high quality coatings that are applied to the lens elements to reduce reflectance and increase transmittance. It significantly increases the amount of light transmitted by the lens. Compatible with both film and digital PENTAX 645 cameras.

Moderately Wide Angle Field of View

With a 35mm format equivalent of 35.5mm, this lens is used by many as a normal lens

2.8 Maximum Aperture

The fast 2.8 maximum aperture gives you a host of benefits including a bright viewfinder image, low light shooting capability and a more easily blurred background

Focal Length 45 mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Pentax 645
Angle of View @ Infinity 63°
Minimum Focus Distance 17.72" (.45 m)
Diaphragm Blades 8
Elements/Groups 9/8
Magnification 0 - 0.15x
DOF Scale Yes
Distance Scale Yes
PC Outlet No
Autofocus Yes
Tripod Collar No
Filter Thread Front: 67 mm
Weight 16.76 oz (475 g)
Dimensions Approx. 3.01 x 2.62" (76.5 x 66.5 mm)

Whats in the box?

Pentax smc FA 45mm f/2.8 Lens

Lens Hood

Lens Case

Lens Cap

 

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