Used Mamiya Lenses - Buy & Sell Online at KEH Camera When auto-focus lenses grew in popularity, parts became really cheap. For this reason, a 1:1 ratio is often called "life-size". A lens hood or lens shade is a device used on the end of a lens to block the sun or other light source in order to prevent glare and lens flare. Flare occurs when stray light strikes the front element of a lens and then bounces around within the lens. Rent a Mamiya 645 Sekor-C 5 Cine Lens Set + Leica L adapter, Best Prices | ShareGrid Los Angeles, CA. $574.00, $820.00 Lens filters are accessories that can protect lenses from dirt and damage, enhance colors, minimize glare and reflections, and add creative effects to images. Dont see this option? I was still struggling with light and had to shoot in quite a slow shutter speed ( for a 180mm lens that is not easy to hold ). Matthew Duclos gave an interview about the process and heres what Camera Ambassador shared. Mamiya RB67 system | LENS-DB.COM The flange focal distance (FFD) is the distance from the mechanical rear end surface of the lens mount to the focal plane. It is used interchangeably with the more general term field of view. Its an easy way to get everything in focus at f16. In regular photographs, you may not notice this at all. 180mm sounds like a long telephoto lens in a 35mm world. Download RAW c source photos Nikon D700 can by this link. I think I played a little with the tilt but havent posted any pictures. $ 39,600.00 Base Lens: MAMIYA 645N 35mm T3.5, 45mm T2.8, 55mm T2.8, 70mm T2.8, 80mm T2.8, 110mm T2.8 150mm T2.8 Stainless steel PL mount All lenses cover 12K sensor 95mm diameter of front Lens ring 77mm inner threading 6063 aluminum rehoused Lens body Re-designed Lens focus/aperture system 0.8 module Gears Add to cart Category: Lens Sets Some lenses are designed with curved diaphragm blades, so the roundness of the aperture comes not from the number of blades, but from their shape. Sun was shining directly onto the building but it doesn't look too warm in the image. This website does not use the angles of view provided by lens manufacturers, but calculates them automatically by the following formula: 114.6 * arctan (21.622 / CF * FL). There is always a need for a precise tool that gives very predictable results. http://www.photonstophotos.net/ It shows the dependence of DD on ISO, a very convenient interface, but how much can you trust it ?, the values differ, say the same http://www.dxomark.com/, I use the N (new, more recent) version of this lens (and its other relatives). APS-C is an image sensor format approximately equivalent in size to the film negatives of 25.1x16.7mm with an aspect ratio of 3:2. I have such a lens, although it is slightly different from yours - a focus ring. Original Price $1,145.00 Together with the camera it's definitely quite a hefty package. Mamiya-Sekor C interchangeable lenses for Mamiya M645 instructions (II). Duclos Lenses is a proud member of the following: Sign up to get the latest on sales, new releases and more . Rent theMamiya Sekor-C Lensestoday! After an apprenticeship with Kish Optics and work at Keslow Camera, Matthew went on to join hissister and father as Co-Founder and COO of Duclos Lenses. Element - an individual piece of glass which makes up one component of a photographic lens. Thanks for the speedy reply. Mamiya 80mm 645 options. Manufacturer description #2 Mamiya's long experience and concentrated technology have made possible the development of the all new Mamiya-Sekor SF C 150mm f/4 Soft Focus Lens. It's all super solid and all - just very thin. The technology allows to increase the shutter speed by several stops and shoot handheld in such lighting conditions and at such focal lengths where without image stabilizer you have to use tripod, decrease the shutter speed and/or increase the ISO setting which can lead to blurry and noisy images. Since Im using the tilt-shift adapter for architecture, which can reduce the lean of tall buildings. Hi Gam, You will need to use a different adapter from Fotodiox to attach the Mamiya lens to the Sony. Applied to the outer surface of the front and/or rear lens elements over multi-coatings. remembering account, browser, and regional preferences, remembering privacy and security settings, personalized search, content, and recommendations, helping sellers understand their audience, showing relevant, targeted ads on and off Etsy. Teleconverters are a convenient way of enhancing telephoto capability, but it comes at a cost reduced maximum aperture. Some lenses are designed with curved diaphragm blades, so the roundness of the aperture comes not from the number of blades, but from their shape. It looks like my Vega 12 B. Their website indicates they now have 3 different adapters that allow you to use the Mamiya lenses on the Fujifilm GFX digital medium format cameras. Especially when focusing close. It's the Mamiya Super-Sekor 180mm f4.5. Safeguard lens elements - both front and rear - whenever the lens is not in use. Sekor C lenses received multi-coatings, which greatly improved light transmission, glare reduction, and contrast. This particular mount conversion applies strictly to the Mamiya Sekor-C line of lenses. But still has some uniqueness to it - however small it may be. 645 film is bigger than Fujis medium format sensor and has a 0.62 crop factor. The 500mm f/5.6 uses ultra-low dispersion glass to give superior resolution in a long telephoto design. Modern lenses often have lens profiles built into Capture One or Lightroom that auto-correct these types of distortions. Colors are quite punchy with a slight cold cast. Since it corresponds to the 35mm format 75mm lens, its picture angle permits it to be used even in small studios. Take full advantage of our site features by enabling JavaScript. I definitely prefer the build quality to be super - even if it means heavier lens. Conversely, the longer the focal length (eg 55mm), the smaller the angle of view. You are already on the page dedicated to this lens. Then, the only solution is to polish the glass and hope it hasnt etched itself too far into the actual glass itself, Matthew notes.
