Formatt Hitech 80A Color Conversion Filter (82mm) BF 82-CTC80A
80A Color Conversion Screw-In Filter - 5880A – The Tiffen Company
High Quality Optical Glass 80A Filter Made in Japan 52mm Kood
Amazon.com : Tiffen 52mm 80A Filter : Camera Lens Filters : Electronics
Castell #80A Blue Planetary Filter 30% Transmission
Castell #80A Blue Planetary Filter 30% Transmission
Cokin 020 A020 Blue 80A Filter A Series Used Bin #cu020 | eBay
Filter 80A for night street photos? | I Shoot Film | Flickr
62mm PROMASTER (HOYA) 80A Filter - Blue Color Correction - NEW 18208022373 | eBay
Hoya Series VII Color Conversion Filter 80A - Accessory – Kamerastore
Hoya 67mm 80A Filter
Castell #80A Blue Planetary Filter 30% Transmission
car graveyard, 80A filter | Kodak Ektachrome Infrared (ISO 1… | Flickr
Cokin P Series P020 Blue 80A Filter – Cambrian Photography
Sirius Colour Filter No. 80A Medium Blue - Imaging Filters - Filters - Telescope Accessories - Sirius Optics
File:80a comparison.jpg - Wikimedia Commons
Bresser | EXPLORE SCIENTIFIC Filter 2" Blue No.80A | Expand Your Horizon
Tiffen 58mm 80A Color Conversion Filter 5880A B&H Photo Video
Wratten 80A Filter, M55, multi-coated, metal mount - WITTNER FILM
Hoya 55mm 80A Filter
I went looking for examples and searched 80A filter and found very little on the main sub. So here is Velvia 100 with an 80A filter including a comparison at the end.
