Ko 120m

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Ko 120m

Review of the lens KOM 1: 1. Has a curved field. Years of production: from the 60s to the 90s MMZ. The lens itself is just a tube consisting of two detachable parts, each of which contains a gluing of two lenses. There are no focusers, no apertures in the lens. Therefore, to use it, the lens was mounted in a temporary which has remained constant for now focuser made of an epoxy-paper tube with an EF mount: a loop on the lens barrel is cut through which the stem from the tube travels and focusing is carried out. In addition, to use this lens, it should be blackened from the inside: it is better with toner from a printer or soot. The large flange focal distance allows this lens to be easily transplanted to most modern small format cameras. In general, we can say that this is an enthusiast lens that requires a lot of time or money before you can shoot with it. So is the skin worth the candle? View of two KOM 1 lenses: 1. Looking at the diagram of the lens, you can immediately notice that it has a curved field. What does it mean?

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Review of the lens KOM 1: 1. Has a curved field. Years of production: from the 60s to the 90s MMZ. The lens itself is just a tube consisting of two detachable parts, each of which contains a gluing of two lenses. There are no focusers, no apertures in the lens. Therefore, to use it, the lens was mounted in a temporary which has remained constant for now focuser made of an epoxy-paper tube with an EF mount: a loop on the lens barrel is cut through which the stem from the tube travels and focusing is carried out.

Ko 120m

I express my gratitude to Andrey Mikhailovsky for the opportunity view of the lens 'KO' 1: 2,1 fcm. By the logo of the manufacturer, you can find out that the lens was released at the Zagorsk Optical and Mechanical Plant. The production year is unknown. Lens 'KO' 1: 2,1 fcm is projection lens for 35mm films, not to be confused with a motion picture lens. The front of the lens is screwed together as shown in the photo below. The lens consists of only a few lenses, or rather 4 lenses in two groups, with one group of lenses located in front of the lens, and the other group of lenses located behind the lens, so the lens in its middle part is empty and filled with air. The lens has an aplanat scheme - 4 lenses in two positive glues.

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Report Report this item. Supporting Member. Response time: Within 1 day. Autumn Near By by Milan Cvijanovic. A few photos I took with a crazy interesting projection lens. And trying to deliberately bend the field at the anastigmata is a very dubious undertaking. Due to the presence of an extended empty space between the lenses, the KOM works mediocrely with light: despite blackening, it is difficult to overcome reflections. The lens was manufactured at different plants for dozens of years. Only HA usually reduce the sharpness of this lens. It would be interesting to shoot Oleg

Being one of the first lenses converted in this version, the KOM looks a little awkward, but inspires respect for its appearance. KOM belongs to the class of inexpensive cinema projection lenses made according to the aplanatic scheme.

Email Address Required. Shipping Fees and More Shipping. Review of the adapted cinema projection lens from Rodion Eshmakov Michael How It's Made Machine-made. Appearance and ergonomics The lens itself is just a tube consisting of two detachable parts, each of which contains a gluing of two lenses. Modified KOM ,8 projector lens. Optical properties At an open aperture, the lens has a satisfactory sharpness in the center of the frame, which decreases significantly towards the edge due to the pronounced curvature of the field: the focal point shifts towards the camera when moving from the center to the edge of the frame. Your experiences are not for couch f-theorists. With their low cost in production, the quality of the picture, and their creative potential, they would be in great demand among both amateurs and professionals. A few photos I took with a crazy interesting projection lens. Stock Down to the last 1. On the one hand, this is a minus. The lens is gorgeous..! Lens can be sharp enough for portraits , but has very strong field curvature and low contrast, so you use of RAW is a must.