HD Pentax-D FA Macro 100mm f/2.8 ED AW

HD Pentax-D FA Macro 100mm f/2.8 ED AW

Professional macro lens with weather sealing, macro capabilities for Macro photography, portraits, general-purpose.

Macro prime lens f/2.8
Macro photography
Macro photography
Portraits
Portraits

Lens Review: HD Pentax-D FA Macro 100mm f/2.8 ED AW

The HD Pentax-D FA Macro 100mm f/2.8 ED AW is a versatile macro prime lens designed for Pentax K-mount full-frame and APS-C DSLR cameras. With a 1:1 magnification ratio, it allows for life-size close-up photography, making it ideal for capturing intricate details in subjects such as flowers, insects, and small objects. The lens features an advanced optical design that includes one Extra-low Dispersion (ED) element and two anomalous dispersion elements to minimize chromatic aberrations and deliver sharp, high-contrast images across the frame. Pentax's HD (High Definition) multi-layer coating reduces flare and ghosting, ensuring optimal image quality even in challenging lighting conditions. The All Weather (AW) construction provides dustproof and weather-resistant performance, allowing for reliable use in various shooting environments. Its compact and lightweight design enhances portability, making it a convenient option for photographers seeking high-quality macro capabilities.

Specifications

Lens type
Macro prime lens
Max Format size
Full Frame
Focal length
100 mm
Image stabilization
No
Lens mount
Pentax K
Maximum aperture
f/2.8
Minimum aperture
f/32
Aperture ring
No
Number of diaphragm blades
8 (rounded)
Optical construction
10 elements in 8 groups (including 1 ED element and 2 anomalous dispersion elements)
Minimum focusing distance
0.303 m (11.9 inches)
Maximum magnification
1.0x
Filter size
49 mm
Dimensions
65 mm (diameter) x 80.5 mm (length)
Weight
345 g (12.2 oz)
Weather sealing
Yes
Usage
Macro photography, portraits, general-purpose