LEICA VARIO-ELMAR-TL 18-56 mm f/3.5-5.6 ASPH. Technical data. Illustration 1:1 Lens Leica Vario-Elmar-TL 18–56 mm f/3.5–5.6 ASPH. Order no. 11 080 Compatible cameras Leica T (Typ 701), Leica SL (Typ 601), Leica TL Field angle At 18 mm: approx. 75°, 62°, 41°, (diagonal, horizontal, at 56 mm: approx. 28°, 23°, 15°, vertical) corresponding to around 28 - 85 mm focal length in 35 mm format Optical design Number of lenses/groups: 10/7 Aspherical surfaces: . Position of entrance pupil at infinity: at 18 mm: -37.8 mm, at 56 mm: -28 mm Distance setting Setting/Function: Electronically controlled Mode selectable using camera menu: Automatic (AF) or manual (M), in AF mode manual override possible at any times with setting dial Focusing range: 0.3/0.45 m (at 18/56 mm) to ∞ Smallest object field/largest scale: at 18 mm: approx. 312 x 207 mm/1:13.2, at 56 mm: approx. 110 x 73 mm/1:7.5 Aperture Setting/Function: Electronically controlled, adjustment using dial on camera, third values also available Lowest value: 16 Bajonet fitting Leica L bayonet Filter mount/ External bayonet fitting for lens hood (included), internal thread for E52 filters, filter mount does not rotate Lens hood Finish Black anodized Dimensions and Weight Length to bayonet mount: approx. 60/99 mm (without/with lens hood) Largest diameter: approx. 63/73 mm (without/with lens hood) Weight: approx. 256/287 g (without/with lens hood) Page 1 of 5 I As at November 2016 I Specifications are subject to change without notice Leica Camera AG I Am Leitz-Park 5 I 35578 WETZLAR I GERMANY I Telephone +49(0)6441-2080-0 I Fax +49(0)6441-2080-333 I www.leica-camera.com www.leica-camera.com I Brennweite 18mm Specifications are subject to change without notice without to change subject Specifications are I Fax +49(0)6441-2080-333 +49(0)6441-2080-333 Fax I BrennBrwenneitwe eit23mme 23mmBr ennBr wenneitwe eit23mme 23mm As at November 2016 2016 November As at I 18-56 mm f/3.5-5.6ASPH. Telephone +49(0)6441-2080-0 +49(0)6441-2080-0 Telephone I Page 2 of 5 of 2 Page GERMANY GERMANY I 35578 WETZLAR WETZLAR 35578 I Illustration 1:1 SHAPE LENS ENGINEERING DRAWING ASPHASPH ASPHASPH ASPH. ASPHASPH. ASPH Am Leitz-Park 5 Am Leitz-Park I VARIO-ELMAR-TL VARIO-ELMAR-TL Leica Camera AG AG Camera Leica LEICA LEICA VARIO-ELMAR-TL 18-56 mm f/3.5-5.6 ASPH. MTF DIAGRAMS Brennweite 18mm Focal length 18 mm Unendlich Nahbereich Infinity Close focus distance BlendeAperture 3.5 stop 3.5 BlendeAperture 3.5 stop 3.5 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] BlendeAperture 8.0 stop 8.0 BlendeAperture 8.0 stop 8.0 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] Sagittal structures Tangential structures MTF GRAPHS The MTF is indicated both at full aperture and at f/8.0 for long distances (infinity) and close focussing distance. Shown is the contrast in percentage for 5, 10, 20 and 40 lp/mm across the height of the 35 mm film format, for tangential (dotted line) and sagittal (solid line) structures, in white light. The 5 and 10 lp/mm will give an indication regarding the contrast ratio for large object structures. The 20 and 40 lp/mm records the resolution of finer and finest object structures. Page 3 of 5 I As at November 2016 I Specifications are subject to change without notice Leica Camera AG I Am Leitz-Park 5 I 35578 WETZLAR I GERMANY I Telephone +49(0)6441-2080-0 I Fax +49(0)6441-2080-333 I www.leica-camera.com LEICA VARIO-ELMAR-TL 18-56 mm f/3.5-5.6 ASPH. MTF DIAGRAMS Brennweite 33mm Focal length 33 mm Unendlich Nahbereich Infinity Close focus distance BlendeAperture 4.8 stop 4.8 BlendeAperture 4.8 stop 4.8 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] BlendeAperture 8.0 stop 8.0 BlendeAperture 8.0 stop 8.0 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] Sagittal structures Tangential structures MTF GRAPHS The MTF is indicated both at full aperture and at f/8.0 for long distances (infinity) and close focussing distance. Shown is the contrast in percentage for 5, 10, 20 and 40 lp/mm across the height of the 35 mm film format, for tangential (dotted line) and sagittal (solid line) structures, in white light. The 5 and 10 lp/mm will give an indication regarding the contrast ratio for large object structures. The 20 and 40 lp/mm records the resolution of finer and finest object structures. Page 4 of 5 I As at November 2016 I Specifications are subject to change without notice Leica Camera AG I Am Leitz-Park 5 I 35578 WETZLAR I GERMANY I Telephone +49(0)6441-2080-0 I Fax +49(0)6441-2080-333 I www.leica-camera.com LEICA VARIO-ELMAR-TL 18-56 mm f/3.5-5.6 ASPH. MTF DIAGRAMS Brennweite 54mm Focal length 56 mm Unendlich Nahbereich Infinity Close focus distance BlendeAperture 5.6 stop 5.6 BlendeAperture 5.6 stop 5.6 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] BlendeAperture 8.0 stop 8.0 BlendeAperture 8.0 stop 8.0 [%] [%] 100 100 80 80 60 60 40 40 20 20 0 0 0 3 6 9 12 0 3 6 9 12 Y'[mm] Y'[mm] Sagittal structures Tangential structures MTF GRAPHS The MTF is indicated both at full aperture and at f/8.0 for long distances (infinity) and close focussing distance. Shown is the contrast in percentage for 5, 10, 20 and 40 lp/mm across the height of the 35 mm film format, for tangential (dotted line) and sagittal (solid line) structures, in white light. The 5 and 10 lp/mm will give an indication regarding the contrast ratio for large object structures. The 20 and 40 lp/mm records the resolution of finer and finest object structures. Page 5 of 5 I As at November 2016 I Specifications are subject to change without notice Leica Camera AG I Am Leitz-Park 5 I 35578 WETZLAR I GERMANY I Telephone +49(0)6441-2080-0 I Fax +49(0)6441-2080-333 I www.leica-camera.com.