Manual Leica 11646

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  • Leica 11646 - page 1

    LEICA SUMMARIT -M 90 mm f/2.5 1 The LEICA SUMMARIT-M 90 mm f/2.5 is a v ersatile telephoto lens that rounds off the new lens speed class of Summarit-M len- ses. Despite being much more handy and lighter than t he comparable 90 mm Summicron lens, it of fers outstanding optical and mechanical quality . Even at full aperture, this lens demonstr ates e ...

  • Leica 11646 - page 2

    LEICA SUMMARIT -M 90 mm f/2.5 2 For 35 mm (2 4 x 36 mm) : 27°, 22,6°, 1 5,2°, f or LEICA M8 (1 8 x 27 mm): 20,4°, 1 7 . 1°, 1 1.4°, corresponds to a focal length of appro x. 1 20 mm with 35 mm-format Number of lenses/groups: 5 / 4 Focal length: 9 1.0 mm Position of entrance pupil: 5 4 ,8 mm (related t o the fir st lens surface in light direct ...

  • Leica 11646 - page 3

    LEICA SUMMARIT -M 90 mm f/2.5 3 0 5 10 15 20 Y' [mm] = 2 1 .0000 0 20 40 60 80 10 0 [%] Aperture Stop 2.5 0 5 10 15 20 Y' [mm] = 2 1 .0000 0 20 40 60 80 10 0 Aperture Stop 5.6 [%] 0 5 10 15 20 Y' [mm] = 2 1 .0000 0 20 40 60 80 10 0 [%] Aperture Stop 4.0 MTF graphs The MTF is indicated both at full aperture and at f/5.6 at long taking ...

  • Leica 11646 - page 4

    LEICA SUMMARIT -M 90 mm f/2.5 4 Distortion Vignetting 0 5 10 15 20 Y' [mm] = 2 1 .0000 -5 -4 -3 -2 -1 0 1 2 3 4 5 [%] Relative Dis tor tion 0 5 10 15 20 Y' [mm] = 2 1 .0000 0 20 40 60 80 10 0 [%] Vignetting 2.5 4.0 5.6 0 3 6 9 12 15 18 X'[mm] 0 3 6 9 12 Y'[mm] Ef f ective Distortion Distortion is the deviation of the real image ...

  • Leica 11646 - page 5

    LEICA SUMMARIT -M 90 mm f/2.5 5 Depth of field table Magnification 1 0,991 - 1,009 0,990 - 1,010 0,986 - 1,015 0,980 - 1,021 0,972 - 1,030 0,962 - 1,042 0,945 - 1,062 1/8,9 1,2 1,186 - 1,214 1,185 - 1,215 1,179 - 1,222 1,171 - 1,231 1,159 - 1,244 1,144 - 1,262 1,121 - 1,292 1/11,1 1,5 1,479 - 1,522 1,477 - 1,524 1,467 - 1,535 1,454 - 1,549 1,435 - ...

  • Leica 11646 - page 6

    LEICA SUMMARIT -M 90 mm f/2.5 6 Aperture Stop 8 0 5 10 15 20 25 30 35 40 45 50 ∞ 10 5 3 2 1,5 1,2 1 Distance Setting [m] Depth of Field [m] Aperture Stop 4 0 5 10 15 20 25 30 35 40 45 50 ∞ 10 5 3 2 1,5 1,2 1 Distance Setting [m] Depth of Field [m] Aperture Stop 5,6 0 5 10 15 20 25 30 35 40 45 50 ∞ 10 5 3 2 1,5 1,2 1 Distance Setting [m] Depth ...

  • Leica 11646 - page 7

    LEICA SUMMARIT -M 90 mm f/2.5 7 Leica Camera AG / Osk ar- Barnack- Straße 1 1 / D - 35606 Solms / T elefon + 49 (0) 6442- 208 - 0 / T elefax + 49 (0) 6442 - 208- 333 www.leica- camera.com / info @leica - camera.com Aperture Stop 11 0 5 10 15 20 25 30 35 40 45 50 ∞ 10 5 3 2 1,5 1,2 1 Distance Setting [m] Depth of Field [m] Aperture Stop 16 0 5 10 ...

Manufacturer Leica Category Camera Lens

Documents that we receive from a manufacturer of a Leica 11646 can be divided into several groups. They are, among others:
- Leica technical drawings
- 11646 manuals
- Leica product data sheets
- information booklets
- or energy labels Leica 11646
All of them are important, but the most important information from the point of view of use of the device are in the user manual Leica 11646.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Leica 11646, service manual, brief instructions and user manuals Leica 11646. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Leica 11646.

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A complete manual for the device Leica 11646, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Leica 11646 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Leica 11646.

A complete Leica manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Leica 11646 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Leica 11646, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Leica 11646, that we can find in the current document
3. Tips how to use the basic functions of the device Leica 11646 - which should help us in our first steps of using Leica 11646
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Leica 11646
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Leica 11646 in a specific country, if it was not possible to solve the problem on our own.

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