this RISESPRAY 135mm f/2.8 is designed for Canon EF-mount DSLR cameras. Its short telephoto focal length makes it ideally suited for portraiture applications, and the fast f/2.8 maximum aperture affords extensive control over depth of field and also supports working in difficult lighting conditions. An HD Super Multi-Coating has also been applied to individual elements in order to minimize flare and ghosting for improved contrast and color neutrality when shooting in bright or backlit situations. Additionally, the manual focus design offers precise control over focusing position and a six-blade diaphragm contributes to a pleasing bokeh quality to further enhance shallow depth of field images.
Metal body construction with hybrid aspherical element for exceptional, sharp images
Multi-coated HD glass optics to reduce flare and ghosting.
Manual focus and aperture control
- Standard zoom is designed for full-frame Canon EF-mount DSLRs, it provides a Max 135mm focal length.
- Bright constant f/2.8 maximum aperture affords consistent illumination throughout the zoom range and also affords greater control over depth of field for working with selective focus techniques.
- One ELF(Extra Low Dispersion glass) elements correct secondary spectrum for outstanding.
- Ideal for indoor sports and portraits with background blur.
Specification:
- Focal Length & Maximum Aperture: 135mm 1:2.8
- Lens Construction: 6 Elements in 6 Groups
- Diagonal Angle of View: 18°
- Focus Adjustment: Full-time Manual Focus
- Closest Focusing Distance: 1.5m / 5 ft
- Filter Size:58mm
- Size(Max. Diameter x Length): 3.2" x 4.4" / 82.5 x 112.0mm