This lens uses the new-generation multicoating “HD Coating” that reduces the reflection rate in the visible spectrum up to 50% or more than conventional multi-coating. This enables the reduction of flare and ghosting for the shooting of clear, high-contrast images even under backlighting and other adverse conditions.
A new round iris diaphragm is used to enable rendering of soft round out-of-focus (bokeh) effect for illumination, shimmering on water surfaces, and other point light sources.
The FREE (fixed rear element extension) focusing system is used to correct various types of aberrations from the close distances to the infinity end and to produce images with low distortion.
Enables working distance of approximately 3cm from the lens front surface (at 1:1 photography).
Retractable sliding hood is included that can be stored out of the way.
SP (super protect) coating for protecting the lens front surface from water and dirt
Quick-Shift Focus System for enabling manual focus operation after focusing by AF without any switching operation.
– Type: Macro
– Focal length (Equivalent to 35mm format): 35mm(53.5mm)
– Maximum aperture: /2.8
– Minimum aperture: f/22
– Angle of View: 44°
– Lens construction: 9 elements / 8 groups
– Number of diaphragm blades: 9
– Closest focusing distance: 0.139m
– Maximum reproduction ratio: 1.00x
– Filter size: 49mm
PENTAX Pentax / Ricoh RICOH HD DA 35mm Macro f/2.8 Limited w/c Silver Lens