Blog

RFL CPL vs Standard CPL: Which Polarizer Wins?

Compare the RFL CPL with standard polarizers to see which circular polarizer best suits your photography needs. Learn about performance, build, and va...

Aurora Orange Filter: Warm Tone Portrait Guide

Learn how to use the Aurora Orange filter to create warm, cinematic portraits with natural-looking orange flares. Step-by-step tips for in-camera effe...

Color Diamond Wand Filter: Portrait Lighting Ideas

A practical buying guide to the Color Diamond Wand filter, with portrait lighting ideas, decision rules, and honest trade-offs so you can choose the r...

Effect Filters vs Prism Filters: Key Differences Explained

Effect filters like Northern Lights add in-camera flares, while prism filters like Cosmic Rays multiply and shift the scene. Compare uses, trade-offs,...

Crystal Triangular Prism: Creative Photo Techniques

Learn how to use a crystal triangular prism for rainbow light photography, prism portrait tricks, and cinematic lens flares with a simple step-by-step...

Moon Crater vs Lunar Swirls: Which Prism Filter Fits?

Moon Crater splits your frame into a symmetrical halo; Lunar Swirls distorts only one side. Here's how to choose between these two prism filters.

RFL-VND 2-32 Variable ND Filter: Exposure Control Guide

Learn how to set exposure with the RFL-VND 2-32 variable ND filter. Step-by-step guide for long exposures, video shutter speed, and bright daylight sh...

RFL Phone Adapter: Using Effect Filters on Smartphones

Learn how to attach 67mm and 77mm effect filters to your phone with the RFL Phone Adapter. Step-by-step setup and tips for creative mobile shots.

Hard Case for 5 Filters: Protection and Travel Tips

Stop scratched filters and cracked prisms. Learn how a hard case for five filters prevents damage, plus practical tips for traveling with effect filte...

Supernova I vs Equinox: Which Effect Filter Suits You?

Compare Supernova I and Equinox effect filters on light control, handling, and creative output. Find out which one fits your shooting style and lens k...

Do Prism Filters Damage Your Lens? Myths Busted

Worried a prism filter could scratch or harm your lens? We separate common myths from reality so you can use effect filters with confidence.

Lens-Filter Adapter Rings Explained: Sizes and Fit Guide

Learn how step-up rings work, how to read thread sizes, and how to match one filter to every lens you own — including phone setups.