Description
- About this item
- ★Features】: from infinity to 1: 1 times the photographic magnification can be a good imaging. This lens is designed for full-frame digital SLR lens, you can from 1: 1 times the photographic magnification to infinity can be a good imaging of the wide-angle macro lens, you can experience the wide-angle visual effects
- ★Optical properties】: each lens are low-reflective multi-layer film, eliminating the ghosting and glare. In order to ensure the imaging quality from infinity to close distance, this lens adopts the two groups of the main focus group and the auxiliary focus group, and corrects the solution problem caused by the focus.
- ★Structural features】: the use of metal parts, with up and down translation ± 6mm shift axis function. The lens of the mechanical structure of all the use of metal parts, for the APS-C frame of the fuselage, can be achieved up and down axis, shooting the building, the elimination of perspective deformation. (Note: full-width machine on the translation of the dark corners)
- ★General photography mode】: APS-C fuselage when used, this lens is equivalent to about 22.5 ~ 24mm wide-angle lens painting angle, you can shoot scenery, building, etc., can also use the up and down translation function to eliminate perspective deformation.
- ★Macro photography mode】: photography ratio of 1: 1 times, photography distance of 122mm, from the object to the lens to the front of the distance of about 4.7mm (working distance). The focus method can be divided into: composition priority and override priority. {Composition priority photography: view the viewfinder screen, give priority to composition, and then manually focus. } {Override priority photography: Set the magnification and move the focus forward and backward. }
【Note: The lens is a precision instrument, please pay attention to shock, drop, moisture】 Lens loading and unloading For different manufacturers of the fuselage please use the corresponding bayonet, please refer to the installation method of the use of various fuselage. 1 Lens number： LW-FX 15mm F4.0 WIDE MACRO 1:1 2 Focus distance ：15MM 3 aperture ：4.0 4 Field of view,angle： Full size: 110°31"(APS-C:85°52") 5 Lens structure： 9 groups of 12pcs (high refractive index glass 3pcs,low dispersion glass 1pcs)" 6 diaphragm blades： 14PCS 7 aperture ：4-32 8 Up and down translation (APS-C frame, applicable) ：±6mm 9 Shooting distance (object-image distance)：122mm 10 Working distance (object to the first lens distance)： 4.7mm 11 Magnification： 1.0 12 Focus drive mode： Manual(MF) 13 Filter diameter ：∅77 14 Lens Size (L / D) ：About ∅83.8×64.7MM 15 Lens weight ：About 410 grams
