Product highlights:
- Focal length: 77mm
- Aperture range: f/1.8-22
- KAF mount lens
- 7 elements in 6 groups construction
- 0.14x maximum magnification
- Pentax-original HD Coating for elevating the performance
- Round-shaped diaphragm for beautiful bokeh effect
- SP coating on the front surface repels dust and stains
- Distinctive visual rendition and premium appearance
HD Pentax-FA 77mm f/1.8 Limited Lens (Black)
Delivering outstanding image rendition in a durable, machined aluminum body, the HD Pentax-FA 77mm f/1.8 Limited Lens is engineered for use with your Pentax K-mount SLR cameras. This lens is designed to offer better optical performance than the original Limited-series models. It offers outstanding description of texture, fine reproduction of gradation in highlight areas and faithful reproduction of details. For elevating the imaging performance and durability of this lens, it is treated with the Pentax-original HD coating and SP (Super Protect) coating. The completely round-shaped diaphragm produces a natural, beautiful bokeh (defocus) effect in the images captured.
Enhanced Durability and Imaging Performance
For ensuring higher light transmittance along with sharp, clear images, this HD Pentax-FA Limited Lens is treated with Pentax-original HD coating. It eliminates flaring and ghosting effects even under adverse lighting conditions. Also, the front surface of this 77mm lens features SP (Super Protect) coating that protects it from dust and stains.
Other Features
Featuring 7 elements in 6 groups lens construction, this 77mm f/1.8 Limited Lens has a minimum focusing distance of 0.7m and 0.14x maximum magnification. The barrel, hood and cap are all meticulously machined from high-grade aluminum and is designed through a series of mechanical and numerical evaluations, as well as human assessment of test-shooting samples. Additionally, the aperture ring of this lens is retained for allowing you to easily use a variety of functions featured in your K-mount film-format cameras.
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