The MFT lens market is competitive and if you want a standard lens, obviously this is one to consider but there are many more, both autofocus and manual focus models. Depth of field: Lenses have a specific depth of field, depending on the aperture; that a law of physics.

We tested it with a Panasonic G9 and found the touchscreen makes it painless to move focus smoothly and silently, with just the tap of a finger.The UHR (Ultra High Refractive Index) lens and aspherical lenses achieve uniformed description from the center to the edges.

We can take the phrase undistorted view of the world quite literally, as the distortion levels measured are an extremely low -0. Its small size also makes a great lens to keep on those smaller bodies and use for all sorts of situations. When discussing the Panasonic 1,7/25 mm lens, the author claims that for full frame this lens has a maximum aperture of 3,4.If you don't want us to collect marketing and analytical cookies, please select "Do not accept all cookies".

If full RRP is your only option and you have the money it's probably worth spending the extra to get the Olympus 25 / 1. This 25mm prime lens features a PL mount, which makes it compatible with most commonly used professional film and digital cinema cameras. MPB will also keep you informed about the status of your gear at every step of the way and the whole process is carbon neutral.It doesn't cost you anything extra when you use these links, but it does support the site, helping keep ePHOTOzine free to use, thank you. But if you know your way around camera settings - or want to learn more about them - manual lenses can be a real treat to use. Olympus includes a hood with the 8-25mm Pro lens, and has also used its Zuiko Extra-low Reflective Optical coating which aims to further suppress the ghosting and flare that can be typical of wide-angle lenses. It is a bit on the short side for portraits closer than half length because as we close in the perspective becomes too steep and noses become too big and distorted.

The 25mm focal length is equivalent to a 50mm lens on a 35mm format camera and offers the expected 47 degree angle of view. Despite a very solid, all-metal construction which would satisfy professional photographers, the 8-25mm tips the scales at just 411g (14. The only real drawback is the susceptibility to flare, which is very evident in shots taken into the light. An inner focus drive system and stepping motor for smooth, silent operation to work with the camera’s high-speed, high-precision Contrast AF system for both photo and video recording. The hard-to-correct longitudinal variant, also known as LoCA, is barely noticeable in photos from the 8-25mm F4.Unlike most other budget 25mm primes for Micro Four Thirds that are manual focus lenses, Yongnuo included AF capability and I think this sets Yongnuo apart, hence I decided to purchase this lens. So if you’d normally use f/8 on full frame, the rule of thumb is to shoot at f/4 on Micro Four Thirds.