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The HD Pentax-D FA* 85mm f/1.4 SDM AW lens is a professional short telephoto prime lens for the Pentax K-mount. The lens was officially announced on February 26, 2019,[1] launched on June 25, 2020[2] and announced to be first shipped on June 26, 2020.[3]
Maker | Ricoh Imaging |
---|---|
Lens mount(s) | Pentax KAF4[a] |
Technical data | |
Type | prime |
Focus drive | Ring-type ultrasonic motor |
Focal length | 85mm |
Crop factor | 1.0 |
Aperture (max/min) | f/1.4 - f/16 |
Close focus distance | 0.85 metres (2.8 ft) |
Max. magnification | 0.12× |
Diaphragm blades | 9, rounded from f/1.4 - 2.8 |
Construction | 12 elements in 10 groups |
Features | |
Manual focus override | ![]() |
Weather-sealing | ![]() |
Macro capable | ![]() |
Application | portrait |
Physical | |
Max. length | 123.5 millimetres (4.86 in) |
Diameter | 95 millimetres (3.7 in) |
Weight | 1,255 grams (44.3 oz) without hood 1,355 grams (47.8 oz) with hood |
Filter diameter | 82mm |
Accessories | |
Lens hood | PH-RGB82 |
Case | S130-160 |
Angle of view | |
Diagonal | 28.5° (full frame) 19° (APS-C) |
History | |
Introduction | June 2020 |
Retail info | |
MSRP | $1,199.95 USD (as of 2020) |
Notable features include the company's second in-house ring-type ultrasonic motor with 1.3x the torque of the Pentax D FA* 50mm lens for fast autofocus, full dust and water resistance with eight sealings and an advanced optical formula for high-resolution images with smooth bokeh.
Notes
edit- ^ Lenses with the KAF4 mount use electromagnetic diaphragms, omitting the mechanical aperture lever found on most Pentax lenses. Pentax DSLRs released before 2013, as well as the K-500, have not been updated to support KAF4 lenses and will always shoot with the aperture wide-open because they cannot control the diaphragm.
References
edit- ^ "RICOH IMAGING to Exhibit 2 Reference Productat CP+ 2019 Camera and Imaging Show". ricoh-imaging.co.jp. Retrieved 2020-05-28.
- ^ "A large-aperture, medium-telephoto lens for use with K-mount digital SLR cameras". ricoh-imaging.co.jp. Retrieved 2020-05-28.
- ^ "HD PENTAX-D FA 85mm F1.4ED SDM". amazon.de. Retrieved 2020-05-28.
External links
edit- Product page Ricoh Imaging UK
- Product page Ricoh Imaging Global
- Special Content Site Ricoh Imaging Global
- Development Update - HD PENTAX-D FA★85mmF1.4 SDM AW Ricoh Imaging UK
- RICOH develops new-generation, high-performance Star-series lens for digital SLR cameras, the HD PENTAX-D FA★85mmF1.4ED SDM AW Ricoh Imaging Global