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 Ricoh Singlex TLS (1968) is Ricoh's M42-mount mid-tier SLR. Mechanical horizontal-cloth shutter to 1/1000s, **TTL stop-down CdS metering** (similar to the original Pentax Spotmatic), manual exposure. The "TLS" suffix indicates "Through-the-Lens, Stop-down" metering. Built solidly with metal-and-leather body construction.
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.
Develop 35mm film
Labs in our directory that process 35mm film.
Before you buy used
Same as Pentax Spotmatic: mercury battery, foam, light seals, slow speeds, CdS meter drift.
About this camera
Ricoh's mid-60s M42 SLR. TTL stop-down metering, mechanical, similar concept to Pentax Spotmatic.
| Field | Value |
|---|
| Format | 35mm |
| Mount | M42 |
| Years | 1968–1973 |
| Shutter | 1s – 1/1000s + B, mechanical horizontal cloth |
| Flash sync | 1/60s |
| Meter | TTL stop-down CdS |
| Modes | Manual |
| Weight | 750 g |
| Battery | 1× PX625 mercury (meter only) |
Released 1968. Production ran 5 years until Ricoh shifted to K-mount bodies (KR-5, XR-7) in the late 70s.
For 2026 buyers, the Singlex TLS is a budget M42 alternative to the Pentax Spotmatic. Used at $60–150. Same M42 lens compatibility.
M42 universal: any M42 lens.
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 profileRicoh Singlex TLS
Image coming soon