Name: 81A Color Correction
Brand: HoyaFilters
SKU: A-4981A-GB
Price: 20.9 USD
Availability: OutOfStock

$20.90

Shipping calculated at checkout.

PRODUCT DISCONTINUED - for Reference Only

Warms color temperature 200°K to balance cool lighting conditions
Designed for film photographers
Helpful on overcast days and shady conditions
6 layers of HMC multi-coating

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Description
Specifications
REVIEWS

Description

The 81A color correction filter warms the ambient light entering the lens by 200° Kelvin by adding "orange" to the overall exposure. The filter helps fine-tune the color or look of your scene to match your film's white balance.

The Hoya 81A filter is helpful when:

You are using daylight-balanced film and the light source is cooler than the traditional 5500° K and you need a specific amount of color correction to match your film type.
You want to add a slightly warmer look to your portraits.
You are shooting in overcast or shady conditions.

HOYA Multi-Coat (HMC) filters are recommended for enhancing the performance of today’s multicoated lenses. These popular filters minimize reflection, reduce flare and ghosting, and result in over 97% average light transmission.

Comparison of 81 Series Conversions:

FILTER	Cooling Amount (in degrees Kelvin)
81A	200°
81B	300°
81C	400°

Specifications

Filter Factor:	1/2 stop
Glass Type:	Hoya Optical
Number of Multi-Coatings:	6 Total / 3 each side
Hardened Top Layer:	No
Anti-Static:	No
Frame Construction:	Standard Profile / Aluminum
Front Filter Threads:	Yes

REVIEWS

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81A Color Correction