Fujica STX 1N Manual

The Fujica STX 1N is a 35mm single-lens reflex camera featuring manual exposure control, through-the-lens metering, interchangeable Fujinon lenses, and a rugged metal construction. Below are key sections for camera overview, features, operation, maintenance, and troubleshooting.

1. Camera Overview 2. Key Features 3. Loading Film 4. Basic Operation 5. Exposure Control 6. Lens System 7. Accessories 8. Care & Maintenance 9. Troubleshooting 10. Specifications

Camera Overview

Main components: Camera body, Fujinon lens mount, film advance lever, shutter release, exposure meter, viewfinder, and film rewind crank.

ComponentDescription
Shutter releaseActivates shutter mechanism
Film advance leverAdvances film to next frame
Exposure meterMeasures light for proper exposure
ViewfinderShows composition and exposure info
Rewind crankRewinds film after exposure
Lens mountAccepts Fujinon interchangeable lenses
Aperture ringControls lens aperture settings
Shutter speed dialSets exposure time from 1s to 1/1000s
ISO settingSets film speed (25-3200 ISO)
Self-timerDelays shutter release

Key Features

Professional-grade 35mm SLR with advanced metering and lens compatibility.

Loading Film

Proper film loading ensures smooth operation and prevents damage.

  1. Open back cover: Pull up rewind knob.
  2. Insert film cartridge: Place in film chamber.
  3. Pull film leader: Extend to take-up spool.
  4. Advance film: Use advance lever until film engages.
  5. Close back: Ensure secure latch.
  6. Advance to frame 1: Fire shutter twice while watching rewind knob.

WARNING! Handle film in subdued light; avoid touching shutter curtain.

Basic Operation

Follow these steps for proper camera use.

  1. Set film speed: Match ISO dial to film rating.
  2. Meter reading: Point camera at subject; match needle in viewfinder.
  3. Compose: Use viewfinder to frame subject.
  4. Focus: Turn focusing ring until image is sharp.
  5. Set exposure: Adjust shutter speed and aperture.
  6. Take photo: Press shutter release smoothly.
  7. Advance film: Use lever for next exposure.

CAUTION! Avoid extreme temperatures and moisture.

Exposure Control

Manual exposure with through-the-lens metering system.

Meter Operation: Center the needle in viewfinder by adjusting shutter speed and aperture. LED indicators show over/under exposure.

Shutter Speeds: 1s, 1/2s, 1/4s, 1/8s, 1/15s, 1/30s, 1/60s, 1/125s, 1/250s, 1/500s, 1/1000s, B (Bulb). Aperture Range: f/1.4 to f/22 (varies by lens). Exposure Compensation: ±2 stops via ISO adjustment.

Lens System

Compatible with Fujinon bayonet mount lenses.

  1. Mounting: Align red dot on lens with camera mount.
  2. Removing: Press lens release button; rotate counter-clockwise.
  3. Common lenses: 50mm f/1.4, 35mm f/2.8, 135mm f/2.5.
  4. Aperture control: Set desired f-stop on lens ring.

Tip: Keep rear lens cap on when not in use; store lenses in dry place.

Accessories

Official accessories enhance camera functionality.

Care & Maintenance

Regular maintenance ensures long camera life.

Cleaning: Use soft brush for exterior; lens tissue for optics. Storage: Keep in dry, cool place with silica gel. Battery: Check meter battery regularly; replace when weak.

CAUTION! Do not use alcohol or solvents on lens surfaces; avoid strong magnetic fields.

Troubleshooting

SymptomPossible CauseCorrective Action
Meter not workingDead batteryReplace battery; check contacts.
Film not advancingImproper loadingReload film; check take-up spool.
Blurry imagesCamera shake/focusUse faster shutter speed; check focus.
Shutter not firingFilm advanceAdvance film fully; check release lock.
Light leaksDamaged sealsReplace light seals on back door.

Service: Contact authorized Fujica service center for repairs.

Specifications

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