SWAT Magazine: Weapons, Tactics, Training
	S.W.A.T. magazine brings you the latest, no holds
barred information on tactics, training	and equipment
for the armed citizen and professional.
  S.W.A.T. Magazine, SWAT magazine, law enforcement, concealed carry, tactics, training, ammunition, police equipment, 1911, bullet, glock, CZ, kimber, smith and wesson, ruger, colt, winchester, remington, beretta, sniperS.W.A.T. Magazine, SWAT magazine, law enforcement, concealed carry, tactics, training, ammunition, police equipment, 1911, bullet, glock, CZ, kimber, smith and wesson, ruger, colt, winchester, remington, beretta, sniper  
<<< back to the Authors' Area
click here for a
printable version
of this page
photography primer, by Oleg Volk

Photographs of firearms for technical publications generally illustrate the design, controls, finish and other features of guns described in the articles. To that end, the images should be well-exposed, sharp and relevant to the text. Each of those qualities is easy to achieve, provided a modicum of attention to detail.

First off, I’d like to note how not to photograph guns. Using a point&click camera with its built-in flash turned on almost guarantees an image that has glare, inaccurate framing and, quite likely, out-of-focus image. Let’s review the recommended equipment for photographing guns.

 
A typical SLR with a standard lens
 
 

If using film, an SLR camera is essential: its viewfinder provides both accurate framing and precise focusing. Although a standard 50mm lens is adequate for overall views, a macro lens is highly recommended for pictures of details, such as sights or magazine release buttons. If you do not have a macro lens, a standard lens or a short telephoto can be used with an extension tube to get closer. You can also use diopters (close-up lenses) to get close focus. Two-element diopters in front of telephoto or notmal lenses produce sharp images but single-element diopters in front of zooms usually result in fuzzy photos.

Since depth-of-field in macro images is minimal, try to have the most important feature in focus. For instance, if the slide release is under discussion, focus on it.

 

If more than one feature is under discussion, try to position the camera so that the focus plane would intersect as many of the features as possible. Unless you have a special effect in mind, try to have the closest object in the image in focus: fuzzy background is natural, but blurry foreground objects are generally distracting.

For best results, use slow film (ISO 100 or lower). The particular brand of film is not important. Slide film is easier to edit as you would not have to make prints first, but color negative film has finer grain and less contrast for the same sensitivity. If you submit print film, make sure that you provide prints along with the film itself and write the film brand on the envelope.

When using a digital camera, use the LCD viewfinder to frame close-up images. If your camera permits such control, set color balance to daylight for consistency, image format mode to highest quality (least compressed) JPEG or to TIFF. Some digital cameras are unsuitable for publication-quality images because of a poor imager, excessive compression or strong lens distortion. Please make sure that the images are sharp and properly exposed by checking them on a computer with a CRT monitor: LCD screens of digital cameras do not provide an accurate representation of the picture quality.

Whenever possible, use a tripod or an improvised support for the camera. It is important both to obtain sharp images and to frame close-up pictures accurately. Handholding macro photographs is difficult because the shaking of hands affects the accuracy of focus. Further, mounting your camera on a tripod permits you to bracket exposure.

 
 
Exposure compensation dial
 

Bracketing means making lighter and darker variations of the first photograph. It is important when photographing firearms because of the variety of finishes used on guns. A bright chromed slide may fool the camera meter into thinking that plenty of light is available: as a result, the bright chrome would look dark and dull in the photograph. By contrast, an all-black anodized rifle would come out too light, grayish, and all other parts of the image would burn out. Similarly, having a background dominate the composition would bias the exposure. By bracketing, you ensure that at least one of the images would be useable. When using a manually adjustable camera, bracket at least one stop over and under the metered exposure. If using a camera that offers only auto-exposure modes, use exposure compensation (“lighter/darker” control), if that is available.

 
 

Unless you have studio lights available to you, I recommend using daylight whenever possible. Sunlight is more intense and consistent than artificial light. Unfortunately, undiffused sunlight is harsh, causing hard shadows and numerous distracting specular highlights. Specular highlights are extremely bright pin-point reflections of undiffused light sources: they always burn out, often causing lens flare. A single specular highlight, such as a catchlight in a person’s eye is good to have. Numerous highlights make pictures appear busy and unprofessional. One way to solve that problem is to take photographs on overcast days. Another is to place a piece of white cardboard or foam core on the shadow side of the gun in order to bounce light. The simplest way to achieve this is to place the subject flat on the background, bend the reflector so it stands by itself and point the camera straight down.

Because we are used to seeing guns upright, always make sure that the main light is from the top of the gun. This means that if you are photographing a pistol on the table and its grip is towards you, then the main light should be on the opposite side from you.

If a blued firearm is photographed on a dark background, or a stainless gun on white, it may blend in too much, With dark guns, the problem is exacerbated if undiffused light casts harsh shadows. To get around this problem, use contrasting backgrounds. For example, a gray dog blanket works well for stainless and blued guns alike. Using neutral backgrounds has the added advantage of avoiding color casts on the subject. In order to diffuse the shadows cast by the guns, you may wish to raise them above the background. Generally, two cartridge boxes or three shotgun shells provide enough stability and sufficient distance to diffuse the cast shadow. The gun itself hides the supports from the lens.

If you do not have a background that is large enough for the firearm being photographed, as may be the case with rifles, you can still make the background appear unobtrusive. Set the subject as far away from the backdrop as possible and use a telephoto lens set to a wide aperture. That will throw the background out of focus and make the gun stand out.

 
 
Major parts of a firearm
 

In addition to overall views of the left and right sides of a gun, it is a good idea to show details of the magazine, safety, slide lock lever, front and rear sights, stock in collapsed and extended form. Field-strip the gun, arrange the parts in the same order in which they would be positioned in the receiver and photograph the main components. That way, the editor would have a choice of images.

When photographing armed people, please consider the purpose of the image. Are you using a human for scale, showing how a gun would handle, illustrating a tactical move? When picturing humans doing something with a gun, focus on the user’s face. If the weapon is the star, then focusing half-way into the weapon would be more appropriate. If a person wearing dark clothing is holding a blued handgun, consider selecting an angle from which the weapon would not blend with its owner.

 
 

If you must depict movement, setting a slow shutter speed and moving the camera with the subject works well. That is called panning. Focus, then follow a subject moving parallel to the film plane: the person would come out fairly sharp, the background would streak. Make sure that you follow the subject throughout the exposure even if the viewfinder blacks out. Using flash (in slow-synch mode) makes the subject sharper but does not materially affect the background. Practice this technique before using it on important assignments.

   
 

Poor quality image

This photo was taken with the on-camera flash.
The problems with this image are fairly evident:

  • Obscured detail, poor modeling of shapes
  • Inaccurate color balance
  • Glare from the background

Click on the thumbnails to see more detail.

 

A well-lit, sharp image

A better rendition used two lights and a reflector:

  • Soft light reflects in the slide, bringing out the detail of polished parts
  • Hard light rakes the object from left to right to bring out the grip texture
  • A reflector held below separates the bottom of the frame from the shadow beneath it.
 

All firearms consists of either matte parts, polished parts or both. The challenge is to light both in such a way that the photographs would contain detail rather than featureless shadows and burned-out highlights.

Polished slides, sides of triggers and barrels are all examples of highly reflective subjects. The best mental analogy to use when working with them is a mirror. A mirror is only as bright as what it reflects. That means a pistol slide which reflects the sky would come out light and bluish in color, whereas one that reflects a dark backdrop would come black and featureless. Generally, guns look best if they reflect either diffuse lights (sky or studio softboxes) or light objects around them. When taking photos of a dark reflective weapon, you may wish to surround it with foam core or white paper towels just out of the view of the camera. Doing that would lighten the edges and keep them from blending into the background.

Other parts of firearms, such as textured grips or parkerized receivers are matte. When lit with a diffuse light source, such as an overcast sky, they show little texture or detail. Direct sunlight or undiffused flash would bring out the detail in such parts – at the cost of hard shadows under the gun and burned-out highlights on reflective parts.

Obviously, the only way to have both types of light in the same photo is by using artificial light or a combination of daylight and flash or daylight-balanced floodlight. When setting up a shot, compose it first. Then position the diffuse light source and adjust the objects or the camera position so that it reflects as you want it to reflect in the polished parts of the subject. Outside of a studio, your diffuse light would probably be the sky or a large window. Next, place your hard light so that it points at the diffuse parts. Now adjust the angle of that light so that it does not reflect from the subject into the lens.

A simple setup of this kind can be done by placing a gun in front of a window. The window would reflect in the metal parts and keep them bright. Next, you would place a floodlight to the left or to the right of the gun and point it at an oblique angle to the subject, almost perpendicular to the lens. That would bring out matte textures strongly yet cause little flare or specular highlights. Because some shiny parts, such as bolt handle knobs, are spherical, it may be impossible to avoid extra highlights entirely.
The last step is to look at the composition and make sure that the gun doesn’t blend into the background. If it does, add reflector cards or mirrors to add light to the affected areas: you might wish to affect either the gun itself or the background, depending on the situation.

Now take the photo. If you are using a digital camera, review the image critically. If something isn’t perfect, the time to fine-tune your set-up and re-take the picture is when you already have everything in place.

back to the top

 
     
  Home | Current Issue | Archives | Snap Shots | Online Store | Authors' Area | Advertise | About us | Contact us | Disclaimer  

© 2002 Group One Enterprises Inc.
Web Development & Design by ProDG - Professional Development Group • URL: www.prodg.cc