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Film stock wiki

ADOX HR-50

ADOX HR-50 is a superpanchromatically-sensitized ISO 50 B&W film based on a high-resolution technical emulsion with extended red/near-IR sensitivity.

Key specs

Brand
ADOX
Model
HR-50
ISO
50
Process
BW
Formats
135, 120
Production status
In production
Introduced
2018

Grain

ultrafine

Contrast

high

Saturation

Unknown

Latitude

Unknown

Rendering profile

Sharpness
very high (up to 280 lp/mm)
Tags
high-resolution, near-infrared capable, superpanchromatic
Best use cases
landscape, architectural, technical, near-infrared

Technical details

Film base
PET, 100µm

Handling notes

Exposure
ISO 50; extended red sensitivity — use R72/715nm filter for IR effect
Development
ADOX HR-50 dedicated developer or standard fine-grain B&W developers; load in shade (clear PET)

Profile notes

HR-50 uses ADOX SPEED BOOST technology to raise a high-resolution aerial-grade emulsion to ISO 50 for pictorial handheld use, resolving up to 280 lp/mm on a 100µm PET base. Its spectral sensitivity extends to 770nm, enabling near-infrared effects with a strong IR-blocking filter. Currently only available as 135-format 36-exposure rolls.

Aliases

ADOX HR50ADOX IR-HR Pro 50

Related stocks

ADOX HR-50 | Canistr