C41
Kodak Portra 400
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profile35mm SLR
The Pentax Program Plus (1984–1989) — sold as the P30 in many markets and the A3000 in others — is a polycarbonate-bodied 35mm SLR positioned between Pentax's ME-series compact bodies and the more capable Super Program (Program A). It targets photographers who wanted flexible exposure control beyond simple program AE without paying for a full manual-first body.
Reference
Recommended film stocks for the 35mm format your camera takes.
C41
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profileBW
Kodak Tri-X 400 is a classic black-and-white film known for strong tonality, visible grain, and documentary character.
View profileC41
Kodak Gold 200 is a daylight-balanced C-41 color negative film with warm color, moderate grain, and a classic consumer-film look.
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Before you buy used
About this camera
Pentax's mid-1980s consumer SLR that delivered program AE, aperture priority, and full manual control in a lightweight K-mount body — a practical all-rounder for the photographer who wanted options without the bulk or cost of the Super Program.
| Field | Value |
|---|
| Format | 35mm |
| Mount | Pentax K |
| Years | 1984–1989 |
| Shutter | 1/15s – 1/1000s + B, electronic vertical focal-plane |
| Flash sync | 1/100s |
| Meter | Center-weighted TTL |
| Modes | Program / Aperture-priority / Manual |
| ISO range | 25–1600 (manual set) |
| Weight | ~445 g |
| Battery | 2× AA |
Pentax introduced the Program Plus in 1984 as part of a broad push into program-mode photography. The Super Program (Program A), launched the same year, sat above it with a wider shutter range (down to 1s), depth-of-field AE mode, and a brighter finder. The Program Plus traded some of those features for a lower price and a slightly lighter, more consumer-friendly body.
In several markets it carried the designation P30; in Japan and some Asian markets it was the A3000. A later variant, the P30n/P30t, added DX coding and minor improvements through the late 1980s. The line wound down as Pentax shifted to the SFX/SF series of autofocus bodies.
The Program Plus represents the high-water mark of the mid-1980s manual-focus consumer SLR: fully electronic, offering program convenience alongside aperture-priority precision and complete manual control, compatible with the extensive K-mount lens ecosystem. AA batteries make it practically convenient; the viewfinder's 0.87× magnification provides a comfortable, bright view.
Today it is one of the most affordable K-mount film bodies available — frequently found for under $30 — that still provides full control alongside SMC Pentax-A lenses.
Pentax K mount. Full program AE requires SMC Pentax-A series lenses (aperture ring has A position). SMC Pentax-M lenses work in Av and M modes. Older SMC Takumar M42 lenses work with an M42→K adapter in stop-down metering mode. Good pairings: SMC Pentax-A 50/1.7, SMC Pentax-M 50/1.4, SMC Pentax-A 35-70/3.5-4.5 zoom. Dedicated AF-integrated flash via hot shoe (no TTL OTF flash — center-weighted with flash).
C41
Fujifilm Superia X-TRA 400 (marketed as Superia 400 in some regions) is an ISO 400 C-41 consumer color negative film in 135 format, one of Fujifilm's most popular consumer films. It delivers warm, vibrant colors with moderate grain and remains in production in some markets.
View profileBW
Ilford HP5 Plus is a flexible ISO 400 black-and-white film with classic grain and strong push-processing tolerance.
View profileC41
Kodak Ektar 100 is a fine-grain C-41 color negative film with saturated color and high sharpness.
View profilePentax Program Plus
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