(7 groups / 8 lenses) |
The optical design of E and EF lenses are similar. EF lenses have an ability to read the focused distance from the lens. That function is switch able and works with Mamiyalite Flash Units/ZE-X and controls the flash for a proper exposure. |
Mamiya-Sekor Lenses are famous for they excellent quality , equal to most top-rated brands, like Nikon, Canon, Leica etc. On ebay or in a second hand store you may found a real jewel at a considerably low price. I mean that they are really excellent for taking pictures, not only for a nice decoration on the collectors vithrine. (like mostly in my case) Mamiya-Sekor Zoom E 28 - 50mm f/3,5 - 4,5 |
A nice medium telephoto lens (5groups / 5 lenses) |
Mamiya Sekor Zoom E 80 ~ 200 mm f/4 I suppose that this lens is quite rare. It is a Mamiya-Sekor lens but it is not indexed "anywhere" 1. The zoom mechanism differs from the "original". |
|
Mamiya Sekor Zoom 70 - 150mm f/3,8 E (9 groups / 12 lenses) |
![]() |
The Mamiya-Sekor E and Mamiya-Sekor EF series lenses contain special electronic contacts which exchange information with the camera's built-in microprocessor, enabling functions such as total electronic aperture control and compensation. Some important focus-lengths and special lenses can´t be found in Mamiya-Sekor Z-Series lenses. This deficiency may have substantially caused bigger problem only in the professional use. |