===== Pentax-A* SMC 85mm f/1.4 ===== 
{{ :lens:pentax-astar_smc_85mm_f1.4.png?250|}}
==== Summary ====
The SMC Pentax A* 85mm f/1.4 is a legendary manual-focus short telephoto prime introduced in 1984 for the Pentax KA mount, produced until 1989 as part of the elite "Star" series denoted by a green star. Designed for full-frame 35mm film, it features a 29° diagonal field of view, making it ideal for portraiture, low-light shooting, and artistic rendering. Optically, it employs a 7-element, 6-group design with Super Multi-Coating (SMC) and a 9-blade automatic diaphragm, stopping down to f/22. It focuses as close as 85cm, achieving a 0.11× magnification ratio, and supports 67mm filters. The lens measures 74 × 66mm, weighs 555g, and includes an aperture ring with an “A” setting, enabling full exposure automation on compatible bodies. It lacks internal focusing but pairs with accessories like the MH-RA hood and HG-115E hard case.
==== Tech Specs ====
| Manufacturer    |Pentax|
| Series          |A* Series Prime|
| Model           |SMC|
| Focal Length    |85mm|
| Max Aperture    |f/1.4|
| Min Aperture    |f/22|
| Format          |Full-Frame|
| Image Circle    |-|
| Minimum Focus   |85cm|
| Focus Rotation  |°|
| Iris Blades     |9|
| Optical Design  |7/6|
| Squeeze         |none|
| Front Diameter  |74mm|
| Filter Thread   |67mm|
| Focus/Zoom Rod  |none|
| Native Mount    |Pentax K|
| Data Protocol   |none|
| Length          |66mm|
| Weight          |555g|
| Body Telescope  |-|
| Body Material   |-|
| Focus Drive     |-|
| Iris Drive      |-|
| Zoom Drive      |-|
==== History ====
Country of Origin:  \\
Release Date: 1984 \\
Launch Price:  \\
Design Revisions:  \\

==== Service ====
<nodisp 8>
Service Manual: (Insert link to manual here) \\
\\
Full CLA: **TBD hrs.**\\
<wrap note></wrap>\\
</nodisp>
==== Cine-Mod ====
<nodisp 8>
Focus Ring O.D.: -\\
Zoom Ring O.D.: -\\
Iris Ring O.D.: -\\
De-click Y/N: -\\
Additional Notes: \\
</nodisp>
==== Notes ====
==== Media ====