| Type | TTL automatic electronically shutter 35mm SLR |
| Lens Mount | PENTAX bayonet K mount |
| Shutter | vertical-run focal-plane shutter(SEIKO MFC-E shutter) automatic electronically shutter:1sec-1/1000sec(stepless) shutter:1/100sec(not use power), B(not use power) |
| Flash Synchronization | hot shoe(X or 専用 strobe point), Flash Synchronization speed:1/100sec |
| Wind | angle of advance is 135deg, angle of advance reserve is 30deg, advance complete mark Automatic advance(use WINDER ME II) |
| Power Source | Two LR44 type alkaline manganese batteries or Two SR44 type mercury batteries |
| Viewfinder | Pentaprism, Clear-Bright split-micromatte focusing screen Magnification:0.87X(standard lens and 8), Field of view:92%, Diopter:-1.1Dpt Shutter speed indicator are 13 LEDs. green LED=1/1000sec-1/60sec yellow LED=1/30sec-1sec(Warning handshaking) red LED=OVER,UNDER Stobe use recommendation and recharge incomplete/complete :thunder mark(red) LED brink and 60.X(green) LED on) |
| Exposure Control | TTL Center-weighted metering(GPD) Metering range:EV2.5-19(at ISO100,50mm/F1.7) Aperture-Priority AE, Switch on is half push sutter button |
| Exposure compensation | with Film speeds dial |
| Film speeds range | ISO25-1600 |
| Battery check | LED on=OK, LED Brink=warning, LED off=Battery exhaustion warning |
| SIZE,WEIGHT | 132mm(W),85mm(H),49.5mm(D)mm, 425g(without batteries) |