What is Cinefoil?
If you’ve never heard of cinefoil, you’re not alone — but once you start using it, you’ll wonder how you ever managed without it. Also known as black wrap, cine wrap, or black aluminum foil, cinefoil is a thick, matte-black aluminium foil used in the film and photography industry to shape and control light.
Unlike the regular foil you’d find in your kitchen, cinefoil is thicker and coated in a completely matte black finish. That matte surface is key — it absorbs light rather than reflecting it, which is exactly what makes it so useful on a photography set.
What Can You Use Cinefoil For?
1. As a Custom Snoot
A snoot is a cone-shaped attachment that fits over your light to focus and direct the beam in a very specific direction. The problem with a traditional snoot is that it’s a fixed size and must be compatible with your specific light — meaning you may need to buy several different ones for different lights.
Cinefoil solves this completely. Because it’s flexible, you can wrap it around any light — regardless of size or shape — and mould it into a custom snoot on the spot. You can make the opening bigger, smaller, or change the shape entirely to get exactly the light you need.
2. As a Flag
A flag is used to block light from hitting areas where you don’t want it. A common example is a hair light that spills onto your lens and causes flare. By placing a piece of cinefoil between the light source and the lens, you can block that spill without affecting the rest of your lighting setup.
How Much Does Cinefoil Cost?
One of the best things about cinefoil is the price. A roll typically costs between $20 and $30, and it’s reusable — the same roll can last you years with regular use. Two of the most well-known brands are Rosco and Lee, both of which are widely available online.
One small note: be careful when handling it, as the edges can be sharp.
Where to Buy Cinefoil
You can pick up cinefoil on Amazon — it comes in various sizes. The size used and recommended in this tutorial is linked below.
Final Thoughts
Cinefoil is one of those inexpensive accessories that punches well above its weight. Whether you’re shaping light into a tight beam, flagging off a spill, or improvising on a set, it gives you a level of control that would otherwise require multiple expensive accessories. If it’s not already in your kit, it should be.