LEE100 Field Pouch - Sand CTS you can use the Ludwig

you can use the Ludwig independent testing tool

The soft gradation is ideal when there is no definite transition between sky and foreground

offering longer exposure options

LEE 003 Lavender Tint Lighting Gel

thanks to the sturdy construction and aluminium screw thread

LEE100 Field Pouch - Sand CTS you can use the LudwigYour filters will always be at your fingertips, thanks to a design that features three strap options: an over the shoulder strap, a belt loop, or a tripod strap. Holding up to 10 Filters (100 x 150mm), the pouch is constructed from tough and durable fabric with a concertina design. It's a very useful accessory that gives photographers freedom to respond quickly to rapidly changing conditions with the right filter.