K 30 manual lenses

 · Manual Focus with Focus Lock. The 30mm f Dragonfly Lens for Pentax K from IRIX features an optical design based on the IRIX 30mm Cine model, intended for the highly demanding film industry market. The entire optical structure of the lens is identical in both the still and cine versions, designed to emphasize the vividness of the image. Pentax K Review - K Exposure. Photo News. News. The Manual setting produced the most accurate color balance, though a touch cool. using one of three very sharp reference lenses (70mm.  · The other oddity is that, while the K offers the very fashionable 'focus peaking' manual focus aid that highlights high-contrast edges, it can't do so while shooting video. And, while part of its current popularity comes from its use for focusing manual focus lenses on mirrorless cameras, its original purpose (at which it excels), is focusing in video.

Regarding manual focusing, and judging by my APS-c K, Pentax are very happy to support manual-focus lenses with excellent focusing screens (and of course, proper pentaprism viewfinders). If it's anything like my old MX, it's definitely going to be a doddle to focus accurately. The Pentax K's phase-detection autofocus system was able to focus on the subject down to the 1/8 foot-candle light level using an f/ lens with its AF assist light turned off, and in total. Manual Focus with Focus Lock. The 30mm f Dragonfly Lens for Pentax K from IRIX features an optical design based on the IRIX 30mm Cine model, intended for the highly demanding film industry market. The entire optical structure of the lens is identical in both the still and cine versions, designed to emphasize the vividness of the image.

For Sale: First Party K-mount Manual Focus Lots - 34 cameras, 30 lenses, 9 winders and more Welcome to the Photographer's Marketplace! Here, you can sell your new or used photo gear (of any brand) with no listing fees and no final value fees to a huge audience. Photographic Industry and Professionals. AM. Using old lenses on the K-3 Mark III. JPT. Pentax K-3 III. AM. K: The original Pentax bayonet mount. Allows for manual and Av exposure modes (if the camera body supports this). The lens communicates to the body how many stops the aperture ring is stopped down. KF: K mount with electrical contacts for the smc Pentax-AF mm f/ autofocus lens. The autofocus motor is built into the lens.