Ilford Ortho Plus Black and White Negative Film (12 x 20", 25 Sheets)

Ilford Ortho Plus Black and White Negative Film (12 x 20", 25 Sheets)

Ilford Ortho Plus Black and White Negative Film (12 x 20", 25 Sheets)

B&H # ILORTH122025 MFR # 1177110

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Product Highlights

  • Orthochromatic B&W Negative Film
  • ISO 80/20° in Daylight Conditions
  • Standard Process B&W Chemistry
  • Ideal for Tech. & Half-Tone Applications
  • Wide Tonal Range for Accurate Repro Work
  • Can Be Handled Under Red Safelight
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Film Format: 12 x 20"

4 x 5" 8 x 10" 12 x 20"
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Ilford Ortho Plus 80 overview

  • 1Description

Ilford Ortho Plus is a medium speed black and white negative orthochromatic film that is especially well-suited for continuous tone copy or reproduction work, as well as for half-tone, technical, and forensic applications. It has a nominal sensitivity of ISO 80/20° when exposed under daylight conditions, or ISO 40/17° when exposed under tungsten lighting, and can be developed in standard black and white chemistry. Additionally, since the film is only sensitive to blue and green light, it can be handled under red safelight conditions and developed by inspection for precise processing control. Its high-resolution, fine grain structure and long tonal range also make it ideal for producing faithful reproductions of original artworks and documents, as well as for photomicroscopy.

This item is one box of 25 sheets of 12 x 20" film.

UPC: 019498177118
Table of Contents
  • 1Description

Ilford Ortho Plus 80 specs

Film Type Orthochromatic black and white negative film
Film Format 12 x 20" / 30.5 x 50.8 cm sheet
Sensitivity ISO 80/20° under daylight conditions
ISO 40/17° under tungsten conditions
Process Standard black and white chemistry
Base 7 mil / 0.18 mm-thick clear polyester base with anti-halation backing
Packaging Info
Package Weight 5.0 lb
Box Dimensions (LxWxH) 20.6 x 12.7 x 0.8"

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