Affording you a life-size 1:1 magnification and a minimum focusing distance of 1', the Pentax K mount 100mm f/2.8 ED UMC Macro Lens from Samyang is a manual focus short telephoto designed for working with subjects both near and far. The optical design incorporates one high refractive index element and one extra-low dispersion element to reduce chromatic aberrations and distortions throughout the focusing range, and an Ultra Multi-Coating has also been applied to minimize flare and ghosting for increase contrast and color neutrality. A long focal length lens with close focusing abilities and a high magnification ratio, this macro lens is ideal for making close-up, detailed images of nearby subjects.
Focal Length | 100mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/32 |
Lens Mount | Pentax K |
Format Compatibility | Full-Frame |
Angle of View | 24.8° |
Minimum Focus Distance | 1.01' / 30.7 cm |
Maximum Magnification | 1x |
Macro Reproduction Ratio | 1:1 |
Optical Design | 15 Elements in 12 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Manual Focus |
Image Stabilization | None |
Filter Size | 67 mm (Front) |
Dimensions (ø x L) | 2.85 x 4.79" / 72.5 x 121.6 mm |
Weight | 1.56 lb / 710 g |
Package Weight | 2.07 lb |
Box Dimensions (LxWxH) | 7.7 x 5.15 x 5.1" |