Formatt Hitech 40.5mm 85B Color Conversion Filter

Formatt Hitech 40.5mm 85B Color Conversion Filter

Formatt Hitech 40.5mm 85B Color Conversion Filter

B&H # FO85B40.5 MFR # BF 40.5-CTC85B

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Expected availability: 7-14 business days

Product Highlights

  • Warming Color Conversion Filter
  • 5500K to 3200K Color Temp Decrease
  • Balances Tungsten Film in Daylight
  • 1.5x Filter Factor, +0.6 Stop
  • Schott Glass
  • 40.5mm Front Filter Threads
  • Aluminum Ring
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Formatt Hitech BF 40.5-CTC85B Overview

  • 1Description

Enabling the use of tungsten-balanced film under daylight conditions, this 40.5mm 85B Color Conversion Filter from Formatt-Hitech is a warming filter used to decrease the color temperature from 5500K to 3200K. The amber color of the filter has a filter factor of 1.5x, requiring an additional 0.6 stops of exposure to achieve normal results.

This filter is constructed from Schott glass to maintain high image clarity and color fidelity, and it features a lightweight yet durable aluminum filter ring with 40.5mm front threads.

Amber color conversion filter decreases color temperature and provides a warming effect.
Converts 5500K to 3200K for using tungsten-balanced film under daylight conditions.
Filter factor of 1.5x requires approximately 0.6 stops of additional exposure to maintain normal results.
Constructed from Schott glass for optical clarity.
Aluminum filter ring is both lightweight and durable.
UPC: 886235057534
Table of Contents
  • 1Description

Formatt Hitech BF 40.5-CTC85B Specs

Type Color conversion
Size 40.5 mm
Grade 85B
Filter Factor 1.5 (+0.6 stop)
Color Temperature 5500K to 3200K
Construction Schott glass
Front Filter Thread Size 40.5 mm
Packaging Info
Package Weight 0.04 lb
Box Dimensions (LxWxH) 4.1 x 3.9 x 0.8"

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