This lens first showed up at B&H Photo the other day, but with no details. Now that it is listed on Amazon we have some more details and photos to share.
- Innovative Design: Unlike the traditional design, this TTartisan 7.5mm F2 adopts a creative design on its lens cap and comes with an ND1000 ND filter(mount on the rear of the lens).
- Optical Design: Its optical system consists of 11 elements in 8 groups. A 7-blade diaphragm contributes to a smooth and pleasing bokeh quality.
- Ideal Aperture: Bright f/2.0 maximum aperture suits working in a variety of lighting conditions and also contributes to the sleek form factor.
- Wide-angle of View: Improve contrast and color rendering in a variety of lighting conditions. Fisheye’s design renders a 180° angle of view(150° on M4/3 Mount) to produce a distinct visual appeal characterized by dramatic distortion and a creative depiction of space.
- NOTE: This lens is not available for full-frame. Please switch to the setting to the APS-C frame before use. Or take off the cap of the lens cap when shooting in full-frame format.
Specification:
Focal length: 7.5mm
Format Type：APS-C
Max. aperture：F2
Min. aperture：F11
Lens construction: 11 elements in 8 groups
Number of blades: 7
Focusing Mothod：Manual
Angle of View：180°（150° on M4/3 format）
Filter size: No support
Focus range:：20m- ∞
Aperture ring: Click
Weight:：343~370g
Mount：E/X/M43/Z
