120 Rollei RPX 400
Product information
120 Rollei RPX 400| Manufacturer | Rollei |
| Film | RPX 400 |
| Type | Black and White |
| ISO | 400 |
| Format | 120 Medium Format |
Rollei RPX 400 120: Versatility and Character in Medium Format
Working in changing light conditions requires an emulsion that responds with agility. The Rollei RPX 400 120 is that reliable workhorse. This high-speed film offers an unmistakable traditional aesthetic. It is the perfect tool for documentary reportage, street photography and natural-light portraits in your 6×6 or 6×7 camera.
What makes the Rollei RPX 400 120 film roll special?
Its main virtue is the immense flexibility of its European emulsion. Manufactured under strict quality standards, it delivers classic grain and punchy contrast. Unlike flat tabular films, the RPX 400 has a very photogenic organic texture. In addition, its generous nominal ISO of 400 lets you shoot handheld without fear of shake, ensuring dense negatives that are easy to print.
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The European character also in 35mm.
If you love the firm contrast and astonishing agility of this technical emulsion, don't limit it to medium format. Get this reliable street film roll in standard 35mm format to feed the SLR you always carry in your backpack.
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Technical Specifications and Basic Comparison
Mastering exposure requires knowing the chemistry of your film roll. We break down the exact technical profile of this versatile German film.
- Format: Medium Format (120).
- Nominal sensitivity: ISO 400 / 27°.
- Emulsion type: Panchromatic black and white (Cubic Grain).
- Base support: Clear acetate.
- Development: Standard B/W chemistry.
| Feature | Rollei RPX 400 120 | Ilford HP5 Plus 120 |
|---|---|---|
| Native Contrast | Medium-High (Striking) | Medium (Smooth transitions) |
| Grain Structure | Classic, slightly pronounced | Classic, very fine and forgiving |
| Exposure Latitude | Good (Tolerant) | Massive (Indestructible) |
Technical Variables of the Film
- Contrast and Tonal Range: It has a firm natural contrast. It separates midtones quickly, delivering deep blacks and bright whites straight out of camera.
- Spectral Sensitivity: Panchromatic. It reacts harmoniously to the entire visible spectrum. A perfect ally for yellow filters to gain volume in landscapes.
- Grain Structure: Evident traditional grain. In the immense 120 negative, this grain becomes highly aesthetic, providing an undeniable analog character.
- Acutance: High. The structure of its halides visually sharpens edges. It stands out in architecture and urban asphalt textures.
- Resolution (Resolving Power): Optimal. It facilitates large lab enlargements without the image falling apart or losing structural integrity.
- Push/Pull Flexibility: Outstanding. It pushes to ISO 800 and 1600 with great ease. Contrast increases dramatically, ideal for concerts.
- Base Support and Antihalation Layer: Traditional acetate base. It ensures flat drying in the lab and prevents annoying halos on specular highlights.
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Why buy your Rollei RPX 400 120 at Camera Market?
We have been developing the different Rollei formulas for over a decade. We are an active professional analog lab. We know that high-speed emulsions suffer with thermal changes. We keep all our stock in refrigerators to slow base fog. We dispatch your medium format orders in 24/48 hours with absolute safety. If you have doubts about which developer to use, a specialist technician will guide you by phone with no obligation.
Advantages and Disadvantages of the Rollei RPX 400 in 120
| Advantages (Pros) | Disadvantages (Cons) |
|---|---|
| True ISO 400 sensitivity, allows handheld shooting without a tripod. | The backing paper can interact with moisture if stored poorly. |
| Excellent response to push processing up to ISO 1600 during development. | Forced grain with unsuitable chemicals turns out rough. |
| Docile acetate support; dries flat and greatly facilitates scanning. | Less raw detail in deep shadows compared to Kodak Tri-X. |
Comparison Table: RPX 400 vs. similar 120 film rolls
| Medium Format ISO 400 Film | Visual Profile and Grain | Price and Use |
|---|---|---|
| Rollei RPX 400 120 | Strong contrast, marked classic grain | Medium / Street and Reportage |
| Fomapan 400 120 | Very high contrast, coarse grain, vintage look | Economical / Experimental |
| Ilford HP5 Plus 120 | Balanced contrast, immense shadows | Premium / Professional |
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The immortal classics Top sellers in 120.
Find out which all-terrain film rolls professionals are loading into their TLR cameras. Explore our black and white medium format 120 section to discover the most reliable ISO 400 alternatives.
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Development Times for Rollei RPX 400 120 (at 20°C)
Extracting its full potential demands thermal discipline. We share the verified lab times to process successfully in your home darkroom.
| Developer | Dilution | Exposed ISO | Time (Minutes) |
|---|---|---|---|
| Kodak D-76 / ID-11 | Stock (Pure) | 400 | 10.5 min |
| Kodak D-76 / ID-11 | 1+1 | 400 | 14 min (Better compensation) |
| Kodak HC-110 | Dilution B | 400 | 6.5 min (Caution, fast) |
| Adox Rodinal | 1+25 | 400 | 8 min (Very pronounced grain) |
Camera Market Pro Tip: Taming extreme push processing
The most common mistake when pushing Rollei RPX 400 120 to ISO 1600 is using chemicals like Rodinal. This liquid sharpens the grain until it becomes aggressive and sandy, destroying the midtones.
The correct lab technique: If you are going to push this emulsion two full stops, always use solvent and energetic developers. Chemicals like Ilfotec DD-X or Kodak XTOL are your best allies. These liquids compensate for the runaway contrast of push processing. In addition, they slightly dissolve the sharp edges of the silver halides. You will get dense shadows, highly photogenic grain and maintain an elegant texture without ruining your night portraits.
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Physical Behavior and Scanability
We analyze the comfort of its acetate base, which provides an immense relief for anyone digitizing medium format at home.
Flatness (Film Curling)
Its traditional European base behaves wonderfully after the final wash. The immense 120 strip dries perfectly flat and straight. Forget the annoying roof-tile-like curling. Loading these negatives into the plastic masks of your Epson Perfection scanner will be a speedy process, guaranteeing impeccable optical focus from corner to corner.
Inversion profiles (Scanning)
Inverting the Rollei RPX 400 in Negative Lab Pro is agile. Apply standard or "Linear" emulation profiles. Since it has strong native contrast, avoid touching the "Clarity" and "Contrast" sliders at first. Otherwise, you will muddy the dark areas and the grain will take on unwanted digital prominence.
At the Limit: Extreme Exposure and the Zone System
Know the rigid photochemical boundaries of this European film roll to protect your frames.
Reciprocity Failure
It shows the usual light fatigue of traditional films. From a 1-second exposure onward, compensation must be applied. If the light meter reads 10 seconds, the emulsion will require about 30 actual seconds of shutter speed. Using a good tripod is essential when the sun goes down.
Extreme Push and Pull Processing
It is an excellent candidate for low light. Pushing this film to ISO 1600 raises contrast dramatically, ideal for isolating the subject at concerts. The shadows empty out, but the midtones hold up stoically. Shooting it at ISO 200 (Pull) softens its harsh character, delivering a beautiful grayscale for bright sunny days.
Dynamic Range Map
It offers a resolving but finite exposure latitude. It protects bright highlights very well; it is difficult to completely blow out the skies. However, it does not forgive extreme underexposure. If the shadow area receives no photons, the negative will be transparent. Always meter by prioritizing the dark areas.
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Pushing without risk Medium Format Lab.
Avoid the chemical disaster of the backing paper. Send us your exposed 120 roll immediately for artisanal compensating processing and a digital TIFF scan that will save all your shots at ISO 1600.
Request Professional 120 Processing
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Camera Market Pro Tip: The threat of the backing paper
A frustrating problem with some classic batches of 120 film is the interaction of the backing paper ink with the emulsion. If you expose the roll to severe humidity or extreme heat, the ink from the numbers can transfer, leaving ghost marks on your skies.
Chemical prevention is simple: Never leave your Rollei RPX 400 120 in the car glovebox in the middle of summer. Always keep it in a cool place before using it. Most vital of all: once you shoot it, don't take three months to develop it. Send us the film roll to the lab that same week. Fast processing guarantees that the paper's chemicals don't have time to react with the negative's silver, ensuring immaculate 6×6 photographs.
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Frequently Asked Questions about Rollei RPX 400 120 (FAQ)
Is Rollei RPX 400 the same film as the old Agfa APX 400?
Not exactly. Although it inherits the spirit of the legendary Agfa, the RPX 400 is a modern formulation manufactured under new standards. It maintains grain and contrast very similar to the classic European style, but with an updated physical support that makes scanning easier and prevents the film from curling.
Is Ilford HP5 Plus or Rollei RPX 400 better in medium format?
It depends on the style you're looking for. The HP5 Plus has almost magical exposure latitude and a softer native contrast, ideal if you want to work the image in the lab. The RPX 400 offers a more powerful and punchy direct contrast, resulting in images with more "grit" and deeper blacks from the very first moment.
What chemicals do you recommend for developing this film roll at home?
To obtain controlled grain and a rich grayscale, D-76 developer (or ID-11) at 1+1 dilution is the winning option. If you're looking for extreme acutance and a more street-style, grainy aesthetic, Rodinal at 1+25 works wonderfully, taking advantage of the large size of 120 negatives.
How much does it cost to develop this medium format film roll at Camera Market?
We apply our standard base rate for manual black and white development in 120 format. We process your film with controlled agitation and always-fresh chemicals to guarantee maximum quality. Check our website to add high-resolution digital TIFF scanning.
Is it a good film for studio portraits?
It is very capable, although its marked contrast can emphasize skin textures. If you're looking for a softer, silkier look, we recommend shooting Rollei RPX 100 or, failing that, exposing this RPX 400 at ISO 200 (Pull processing) to soften its tonal curve and gain detail in the shadows.
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Push the ISO without fear Ilfotec DD-X Developer.
Protect the delicate midtones of your portraits. Use the powerful Ilfotec DD-X liquid developer to push this film with total confidence, preserving the shadows without brutally thickening the grain.
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Collodion Silver Nitrate 100gr
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Unleash authentic documentary character in 6×6
The Rollei RPX 400 120 is the unflagging companion for creators who demand reliability and visual punch. Its excellent response to pushing and its classic aesthetic grain crown it as the indispensable ammunition for urban photojournalism, social reportage and action photography with TLR cameras. Don't let low light steal an unrepeatable capture in medium format. Add plenty of rolls to your cart right now and benefit from our fast insured shipping in 24/48 hours. Remember that our lab masters are eager to apply the exact developers that will bring out the striking contrast of your valuable negatives.
120 Rollei RPX 400 is in <strong>perfect working condition</strong>. Each unit has been rigorously inspected by our specialized technical team, guaranteeing optimal performance.
The specific cosmetic condition (possible signs of use, superficial scratches, etc.) is detailed in the actual photos of the product and in the full description.
The purchase includes the 120 Rollei RPX 400 and a <strong>warranty</strong> against manufacturing defects. As this is a second-hand product, accessories (caps, lens hood, case…) <strong>vary by unit</strong>.
Want to know exactly what this specific unit includes before buying? <strong>Message us via the website chat</strong> and we'll confirm right away.
All our products include a <strong>warranty</strong> covering any manufacturing defect or technical failure.
<strong>You can extend the warranty of your item:</strong>
- <strong>12 months</strong> of full coverage for only <strong>{price_12}</strong> (one-time payment)
- <strong>24 months</strong> of maximum peace of mind for <strong>{price_24}</strong> (one-time payment) — <em>recommended</em>
We also offer <strong>14-day no-questions-asked returns</strong>. If you're not completely satisfied, you can return it for a full refund.
At Camera Market, most of our items are imported from Europe, so orders can take up to <strong>14 calendar days</strong> to arrive at your address.
However, we offer expedited delivery of <strong>4 to 5 business days</strong> for selected products with immediate availability. All shipments include a <strong>tracking number</strong> so you can track your order in real time.
Comprar the 120 Rollei RPX 400 reacondicionado y certificado en Camera Market te ofrece <strong>múltiples ventajas</strong>:
- <strong>Significant savings:</strong> Prices up to 40-60% lower than new, without compromising quality or performance
- <strong>Guaranteed quality:</strong> Each product is inspected, tested and verified by specialized technicians
- <strong>Warranty included:</strong> standard coverage, extendable with the optional extension
- <strong>Sustainable purchase:</strong> You contribute to the circular economy and reduce the environmental impact of electronics
- <strong>Accessible professional equipment:</strong> Get high-end models at more competitive prices
Our refurbished photography equipment maintains the same optical and technical performance as new. Depreciation does not affect image quality or performance, only the price.
