Main Specifications - Pentax smc -D FA MACRO 100mmF2.8 WR Operating Manual

D FA macro 100mm.book Page 3 Friday, December 18, 2009 11:44 AM
Features of This Lens
• If using the lens with PENTAX digital SLR cameras, you can focus
manually after autofocus is performed, by using the "Quick-Shift
Focus System".
• This lens is made with a simplified weather-resistant construction
which makes it difficult for water to enter the lens.
• This lens uses a circular aperture. Using it with the aperture between
the full open and approx. f/5.6 keeps light sources and other fuzzy
points perfectly round.

Main Specifications

Focal length
Elements in groups
Angle of view
Aperture
Minimum aperture
Mount type
Minimum focus distance 0.303m (0.99ft) (0.130m (0.45ft) working
Maximum magnification
Filter size
Lens hood
Max. Diameter x Length
Weight
Soft case
100mm (equivalent to approx. 153mm
in 35mm format)
9-8
16° (when attached to PENTAX digital SLR
cameras)
24.5° (when attached to PENTAX 35mm
SLR cameras)
f /2.8
f/32
K -mount
AF
distance)
1×
49mm
PH-RBE 49mm (provided)
65mm × 80.5mm (2.6in × 3.2in)
Approx. 340g/12oz. (with hood approx. 380g/
13.4oz.)
S80-120 (provided)
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