Ilford Ilfotec LC29 – Powerful B&W Film Developer, 500ml

Introduction

The Ilford Ilfotec LC29 is a versatile, high-quality liquid concentrate developer for black and white film. Revered by photographers globally, this developer stands out for delivering fine grain, sharp detail, and consistent results—even in extended dilutions. Available in a 500 ml bottle, the Ilford Ilfotec LC29 allows for flexible dilutions from 1+19 to 1+99, tailoring grain control and contrast to your artistic needs.

 Key Features

1. Flexible Dilution and Grain Control

With the Ilford Ilfotec LC29, you can choose a 1+19 dilution for instantaneous results, or go up to 1+99 for ultra-fine grain and ultra-dilute economics. This developer adapts to a wide range of black-and-white films—from Ilford HP5+ to Kodak T-Max.

2. Fine Grain, High Sharpness

Regular users report that Ilfotec LC29 Developer yields fine, clear negatives comparable to premium film developers. Your enlargements stay crisp, and scanning is easier thanks to the smooth tonal gradation.

3. Long Shelf-Life & Storage Convenience

Stored in a sealed, dark-capped bottle, Ilford Ilfotec LC29 remains stable for months. It ships in 500 ml, enough for many batches, making it ideal for hobbyists, teaching labs, and pro users alike.

4. Cost-Effective Volume

At 500 ml, the Ilfotec LC29 Developer is economical. Even heavily diluted, it remains cost-effective and competitive with powder developers, saving time during setup and cleanup.

5. Wide Temperature Range Versatility

The Ilford Ilfotec LC29 performs reliably in temperatures from 20°C to 24°C (68°F–75°F). Slight adjustments in development times can fine-tune contrast and density based on ambient lab conditions.

 Ideal Users of Ilford Ilfotec LC29

• Film photography hobbyists seeking predictable, repeatable results.

• Darkroom educators needing a flexible developer for student use.

• Professional studios requiring developer consistency across formats.

• Hybrid shooters scanning negatives for digital manipulation.

• Analog collectors aiming for archival-quality film development.

 Tips & Best Practices

1. Control Dilution Accurately
   Measure precisely when preparing solutions like 1+19 or 1+49 for best results with Ilford Ilfotec LC29.

2. Agitation Strategy
   Use gentle continuous agitation for fine grain; or mild intermittent agitation for increased sharpness.

3. Maintain 20°C Processing Speed
   Calibrate development times for your chosen temperature; many tables for Ilfotec LC29 Developer recommend starting at 20°C.

4. Replenish Carefully
   In high volume work, replenish small portions of developer solution after each batch to extend usability without increasing fogging.

5. Fixing & Washing
   Use a recommended fix and thorough wash to fully arrest the Ilford Ilfotec LC29‘s action and ensure archival stability.

 Developer Comparison

• Ilford Ilfotec LC29 vs. Ilfotec DD-X (1+4 concentrate): LC29 offers more dilution flexibility and longer storage life.

• Ilfotec LC29 Developer vs. Rodinal: LC29 produces smoother grain and gentler tonal gradation at widely varying dilutions.

• Ilford Ilfotec LC29 vs. Kodak D-76: LC29 stays stable longer in storage and offers a broader range of dilution-specific grain control.

 Developing Workflow Summary

1. Measure room temperature accurately.

2. Pour Ilford Ilfotec LC29 concentrate into a graduated flask.

3. Add water to match your desired dilution (e.g., 1+19 = 25 ml developer + 475 ml water).

4. Pre-soak film to hydrate emulsion.

5. Agitate the tank per recommended schedule (continuous vs. intermittent).

6. Fix and rinse thoroughly after development.

7. Dry in a dust-free environment for scanning or printing.

 Storage & Shelf Life

Once sealed, the Ilford Ilfotec LC29 remains viable for 12 months if stored at room temperature and shielded from light. Always reseal tightly after opening; exposure and oxidation slow potency. After extensive use, the scent may deepen—but performance remains reliable if handled carefully.

 Environmental & Health Benefits

• Non-toxic main agent compared to traditional developers.

• Requires minimal additives (only water), reducing contamination.

• Lower solid waste—no disposal of expired powders.

• Encourages best lab hygiene (silica-free mutant).

 Real-World Performance

Labs and users highlight that Ilford Ilfotec LC29 yields balanced contrast with velvety smooth tonality—especially on medium and slow films like 400 and 100 ISO. Fine-art printmakers value its extended tonal separation; documentary photographers appreciate ease and repeatability.

 Conclusion

In sum, the Ilford Ilfotec LC29 offers unparalleled flexibility, long shelf life, consistent performance, and archival quality—all in a single 500 ml bottle. Whether you’re a home darkroom enthusiast or run a professional lab, this developer is a trusted ally in your photographic process.

 Explore Related Products on Onestopphoto

• Black & White Film Collection (Compatible with LC29)

• Darkroom Chemistry & Developers

• Developing Tanks & Accessories

 External Resources for Further Reading

• Ilford Technical Notes – Ilfotec LC29 Guide

• Film Photography Project – Understanding Ilfotec LC29

• Wikipedia – Photographic Developer