New lens cap product helps eliminate lens dust

IMS has announced a product called StikCap which will help eliminate dust from camera lenses and bodies. Made of a micro-weave fabric which attaches to the inside of your lens cap, the StikCap draws dust and captures it before it hits the lens element or body. This is a terrific defensive approach for traveling photographers …

New ExpoAperture Depth of Field Guide

ExpoImaging (previously Expodisc Inc.) has announced a new product called the ExpoAperture Depth of Field Guide. This guide is described as a “small circular pocket guide that enables photographers to quickly determine the maximum and minimum depth of field for a given focal length and aperture size”. This guide could prove to be helpful for …

Paramount (Butterfly) Lighting – Studio Lighting Setup

Paramount Lighting, sometimes called Butterfly Lighting for the shape of the shadow it forms under the nose, is a female glamour lighting style. It works best for women with strong cheek bones and good skin. This lighting is not typically used with male subjects. The key light is placed high with the fill light directly …

Distance to Subject and Relative Size of Light Source

The apparent size of a light source depends on its relative size to the subject and its distance from the subject. The relative size of a light source has a dramatic effect on the shape and brightness of the highlight as well as the softness of shadows cast by the light. A light source that …