Ricoh has announced the HD Pentax-D FA 70–210mm F4 ED SDM WR, a new telephoto zoom lens for its full-frame K-mount DSLR camera systems. The lens, which strongly resembles the Tamron 70-210mm F4 Di VC USD, is constructed of 20 elements in 14 groups, including three extra-low dispersion (ED) elements and two anomalous dispersion elements.
It features a minimum focusing distance of 95cm (3. 1ft), a nine-blade aperture diaphragm, uses Pentax’s high-definition (HD) multi-layer coating on its elements and features a weather-resistant design that works alongside Pentax’s weather-resistant DSLR cameras to provide a tight seal against the elements.
Powering the autofocus is a ring-type supersonic direct-drive motor (SDM) and a quick-shift focus system makes it easy to switch from autofocus to manual after the shutter has been half-pressed. The lens measures in at 175mm (6. 9in) long, 78. 5mm (3. 1") diameter and weighs 859g (1. 89lbs) with the lens hood on.
The HD Pentax-D FA 70–210mm F4 ED SDM WR will be available starting February 15, 2020 for an MSRP of $1,100.
Ricoh announces compact, lightweight, high-performance telephoto zoom lens for use with 35mm full-frame digital SLR cameras
New HD PENTAX-D FA 70–210mm F4 ED SDM WR provides great portability in a variety of applications, from nature and scenic photography to active fieldwork
PARSIPPANY, NJ, January 22, 2020 - Ricoh Imaging Americas Corporation today announced the HD PENTAX-D FA 70–210mmF4ED SDM WR zoom lens for use with PENTAX K-mount digital SLR cameras. This high-performance telephoto zoom lens features a compact, lightweight body with weather-resistant construction for great portability in a variety of outdoor applications.
Featuring a highly portable design, this high-performance zoom lens covers the image circle of 35mm full-frame digital SLRs, and provides a focal length range of 70mm to 210mm ideal for handheld outdoor photography. A constant f/4 maximum aperture ensures consistent brightness throughout the zoom range and enables increased control over depth of field for selective focus effects. When used with an APS-C-format camera, its focal length range is extended to the equivalent of 107mm to 322mm in the 35mm format. The new lens has a minimum focusing distance of 0. 95 meters and a maximum magnification of 0. 32 times, providing greater macro coverage than previous models. It also features a Quick-Shift Focus System that enables an instant shift to manual-focus operation after locking a subject in focus during autofocus operation.
This lens is ideal for active field photography in a wide range of outdoor applications including scenic photography, landscape shooting with a beautiful bokeh effect in the fore- and background, close-up photography of animals and plants, and sports and wildlife photography where its outstanding portability really comes in handy.
A high-grade, multi-layer high-definition (HD) coating has been applied to the optical elements of the lens, enabling the capture of high-contrast images with edge-to-edge sharpness and minimizing flare and ghost images. A super-protective (SP) coating, highly repellent to water, grease and dirt, has also been applied to the lens’ front surface, making it easy to wipe off stains or fingerprints.
Pricing and Availability
The HD PENTAX-D FA 70–210mmF4ED SDM WR will be available for sale on February 15, 2020, at www. us. ricoh-imaging. com and retail outlets nationwide for a manufacturer’s suggested retail price of $1099. 95.
2020-1-23 01:00
