Tele "mirror" Lenses with fixed aperture. "MTO" - an abbreviation from "Maksutov the Tele-Objective" or "Meniscal the Tele-Objective". On the World's fair in Bruxelles 1958 the set of lenses into which entered MTO-1000, has been awarded - "Grand prix".
Image size | 24x36 mm |
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Focal length | 1000 mm |
35mm film equivalent focal length for APS-C image size | Approx. 1600 |
Angle of view | 2°30' |
Lens construction (elements/groups) | 5/4 |
Aperture | F10 |
Closest focusing distance (m) | 10 |
AF actuator | Mechanical |
Filter diameter (mm) | 120 |
Max. diameter x length (mm) | 158x260 |
Weight (g) | 3900 |