In The Box
- Lens Cap for smc PENTAX DA 15mm f/4 ED AL Limited Lens
- Rear Lens Cap (B) for Bayonet Mount Lenses
- 70mm DA Soft Lens Case
- Limited 1-Year Warranty
This super wide lens uses an aspherical lens and extra-low dispersion (ED) glass lens to correct distortion and chromatic aberration for delineation performance. The curvature of the first lens front surface was reduced, and it supports use of a circular polarizing filter. The lens also includes a built-in retractable sliding flower-shaped hood.
Features / Specifications
- This lens uses a new-generation multicoating that reduces the reflection rate in the visible spectrum up to 50% more than conventional multicoating. This enables the reduction of flare and ghosting for the shooting of clear, high-contrast images even under backlighting and other adverse conditions.
- 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.
- Super wide lens with focal length equivalent to 23mm in 35mm film format for shooting emphasizing perspective and larger depths of field and for capturing wide photos with other unique imaging effects.
- Based on the design concept of the Limited series, this lens provides sharp, high contrast, clear imaging performance that is optimized for digital images.
|Focal length (Equivalent to 35mm format)||15mm(23mm)|
|Angle of View||86°|
|Lens construction||8 elements / 6 groups|
|No. of diaphragm blades||7|
|Closest focusing distance||0.18m|
|Maximum reproduction ratio||0.15x|
|Diameter x length||63 x 39.5 mm|