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Rent NowHARMAN Switch Azure 125 Color Negative Film (120 Medium Format Roll Film)
Experimental Color-Shifting C-41 Process Film – Nominal Sensitivity of ISO 125/22°, Unique Chromatic Inversion Formula (Transforms Blues to Orange, Yellows to Vibrant Azure & Reds to Purple/Blue Tones), Standard C-41 Lab or Home Processing, Scanner-Responsive Tonal Rendition, Medium Format 120 Roll with Protective Backing Paper, Compatible with 6×4.5, 6×6, 6×7, 6×8, and 6×9 Cameras (Fresh Stock / Mint Condition)
HARMAN Switch Azure 125 is an experimental, color-shifting medium format color negative emulsion manufactured by HARMAN technology, designed to reimagine familiar landscapes, street scenes, and portraits through dramatic chromatic transformation on a high-resolution 120 film canvas. Engineered for fine art photographers, studio portraitists, and experimental medium format creators, Switch Azure inverts natural color palettes into surreal tones: clear blue skies and water shift toward warm orange hues, bright yellows transform into vivid azure blues, and deep reds render in subtle purples and electric blues.
Featuring a nominal film speed rating of ISO 125/22°, this medium format emulsion is balanced for shooting in bright daylight, golden-hour outdoor compositions, or well-illuminated indoor environments. Paired with the resolving power and expansive tonal range of 120 film, it produces sharp detail and smooth gradients across various medium format aspect ratios (including 6×4.5, 6×6, 6×7, 6×8, and 6×9). Switch Azure 125 develops using standard C-41 color chemistry, making it fully compatible with any professional photo lab or home tank development workflow without requiring proprietary processing additives. The resulting negatives exhibit responsive scanning characteristics: digital camera scanning setups (DSLR or mirrorless rigs) and flatbed scanners yield a balanced, neutral base interpretation, while dedicated commercial lab scanners (such as Noritsu or Frontier systems) draw out expressive color saturation. Spooled on a standard 120 spool with light-tight backing paper and an integrated adhesive sealing band, the roll is ready for reliable field loading.
KEY FEATURES & PERFORMANCE HIGHLIGHTS
Dynamic Chromatic Color Shifts: Inverts everyday palettes into surreal renditions—blues become warm orange, yellows render in vibrant azure, and reds shift into hues of purple and cyan.
120 Medium Format Fidelity: Expansive frame area delivers enhanced resolving power, low apparent grain, and rich detail across medium format camera systems.
Nominal ISO 125 Sensitivity: Medium-speed rating provides fine grain structure and sharp edge contrast in bright sunlit exteriors and illuminated studio setups.
Standard C-41 Processing: Fully compatible with standard color negative lab chemistry and home processing tanks with no specialized development steps.
Scanner-Responsive Negatives: Digitization methods alter tonal behavior, allowing users to choose between neutral aesthetics via mirrorless/flatbed scanning or saturated looks via commercial lab scanners.
Universal Frame Geometry: Compatible with all 120 film backs and folding cameras, supporting 6×4.5, 6×6, 6×7, 6×8, and 6×9 framing formats.
TECHNICAL SPECIFICATIONS
Product Type: 120 Medium Format Color Negative Film (Color-Shifting Emulsion)
Brand: HARMAN technology
Product Line: Switch
Emulsion Name: Azure 125
Film Format: 120 Roll Film
Exposure Yield: 16 Frames (6×4.5), 12 Frames (6×6), 10 Frames (6×7), 9 Frames (6×8), or 8 Frames (6×9)
Nominal Film Speed: ISO 125 / 22°
Color Reproduction Profile: Experimental Color-Shift (Blue to Orange, Yellow to Azure, Red to Purple/Blue)
Development Process: Standard C-41 Color Negative Chemistry
Film Base: Acetate Safety Base
Packaging / Spool: Standard 120 Plastic Spool with Opaque Protective Backing Paper & Adhesive Seal
Recommended Lighting: Direct Sunlight, Bright Ambient Daylight, High-Output Daylight Studio Lighting
Scanning Performance: Neutral Balance on Flatbed / Mirrorless Scanners; Saturated Hue Shifts on Dedicated High-Speed Lab Scanners
Physical Condition: Mint / Factory Fresh unexposed stock
Function: Creative Fine Art Photography, Medium Format Studio & Editorial Stills, Experimental Landscape & Urban Architecture, Analog Fashion & Surrealist Portraiture
