Professional DSLR Buying Guide Frederick MD

Whether you're new to professional dSLRs (digital single lens reflex) or upgrading, you're taking the first step in the right direction by researching the right camera for you in Frederick. Professional dSLRs can have a steep learning curve and boast a dizzying array of features, from image stabilization to autofocus sensors.

Tashoff DINA Photography
(301) 963-7888
14 West Patrick St
Frederick, MD
Turner Photography Studio
(240) 575-5205
220 E Patrick St
Frederick, MD
Jacobsen Photography
(301) 471-5887
7 Linden Avenue
Frederick, MD
Tim Herdman Photographer Inc
(301) 663-6878
437 North Market Street
Frederick, MD
Szemere Photography
(301) 662-6006
1923 Harpers Court
Frederick, MD
A Personal Touch Photography
(301) 662-0672
8119 Broadview Dr
Frederick, MD
Lasting Image Photo
(301) 874-3273
3938 Cap Stine Rd
Frederick, MD
Reflections By Hayre
(301) 662-4212
8614 Reichs Ford Rd
Frederick, MD
Photo Department
(301) 694-6442
9 E 14th St
Frederick, MD
Allen''s Professional Photography Inc
(301) 662-1351
7933 Edgewood Farm Road
Frederick, MD

Professional DSLR Buying Guide

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Whether you’re new to professional dSLRs (digital single lens reflex) or upgrading, you’re taking the first step in the right direction by researching the right camera for you. Professional dSLRs can have a steep learning curve and boast a dizzying array of features, from image stabilization to autofocus sensors. But by reading this article, you’re doing your homework. First, be familiar with how and what you shoot. Knowing your shooting habits will help you avoid the tangled web of acronyms, specs and excessive features salesmen insist are must-haves.

Read further to see what’s essential in finding your perfect professional dSLR.

Essential Features to Have:

A Mega Choice: Megapixels

A salesman will tell you, “The more megapixels, the better”—which is true if you’re shooting billboards. If you’re compiling a family album, seven will suffice. Standard resolution for a quality print ranges from 240 to 360 ppi (pixels per inch). If you regularly print 11x14s, go for more megapixels. You can always scale images down, but not up. But be careful: usually, high resolution means higher prices. Figuring out what works for you just takes a little math. Look at the table below.

Finished Photo Size




3 x 5

3 x 300 = 900, 5 x 300 = 1500

900 x 1500 = 1,350,000

4 x 6

4 x 300 = 1200, 6 x 300 = 1800

1200 x 1800 = 1,920,000

5 x 7

5 x 300 = 1500, 7 x 300 = 2100

1500 x 2100 = 3,150,000

8 x 10

8 x 300 = 2400, 10 x 300 = 3000

2400 x 3000 = 7,200,000

11 x 14

11 x 300 = 3300, 14 x 300 = 4200

3300 x 4200 = 13,860,000



Lengthen the Lifeline: Battery Life

Professional dSLRs are notorious for draining battery life. Battery life is measured by how many pictures you can take on a charge, but this varies widely with personal settings—how long the image review stays on, the LCD screen’s brightness, how often you use auto focus, etc. So many variables affect power usage that it’s hard to map out what combination of features maximizes battery life. For more information, read our TopTen Ways to Extend Your Digital Camera’s Battery Life. For now, buy according to your shooting habits. And be safe—carry a spare.

Shooting Without the Shakes: Image Stabilization

Camera shake is always a concern when shooting at low shutter speeds. If you shoot without a tripod, look for a dSLR with built-in image stabilization (IS). You can buy lenses with built-in IS, but these are expensive—and you won’t have IS when using a different lens.

Shooting Raw: File Formats

Most digital cameras shoot in JPEG format. But professional dSLRs offer a wider file range, like TIFF and RAW. These more versatile files can maintain image quality when editing in software like Photoshop. Make sure your camera shoots a format that allows editing without file expansion or interpolation (an algorithm the computer uses to fill in pixels that are lacking upon file expansion), which reduces image quality.

Nice Features to Have—but not Essential:

Size Doesn’t Matter: LCD Display Screen

As with megapixels, a salesperson will tell you, “The bigger the LCD screen, the better.” But because the mirror blocks the sensor in dSLRs, you must use the viewfinder to compose your shot. The LCD screen is for reviewing only. It is easier to see pictures with a bigger high-resolution screen. But you’ll review, edit and delete pictures from your computer, not your camera. Don’t be fooled by, “Look how big the screen is!”

Up Close and Personal: Zoom

Professional dSLRs come with limited optical zoom, listed as multiples of the original view. Cameras vary in range (up to around 11x), which can make a difference in what you shoot. But whatever your camera lacks, you can make up with a telephoto lens, listed in terms of millimeters—usually from 55mm to 300mm and more.

Sensorship: Sensor Sizes and Types

Professional dSLRs come with varied sensor sizes (some as big as a 35mm film frame) and types (CCD or CMOS). But be careful here. Researching sensors becomes really confusing really quickly. Instead of focusing on sensors, focus on photo quality. Most dSLRs will take the picture you need despite the sensor.

A Quick Start: Start-up Times

Start-up times can drag with digital cameras but, once again, what are you shooting habits? Professional dSLRs do vary in start-up times, but do you need instant start-up? If you only have a split-second to capture your shot, you’ll probably leave your camera on anyway. If not, an extra start-up second probably won’t make a difference.

Focused on Auto: Auto Focus

For autofocus, a slight shutter lag can result if you shoot close-ups and landscapes alternately. Most dSLRs have instantaneous autofocus, which you can augment by focusing on your subject before you have to shoot it.

The Full Spectrum: Color Space

If color space confuses you, you’re not the first. Just skip ahead. Unless you’re printing for magazines or posters, or shooting artsy photos, the preset color specs will suffice.

Lag-less: Shutter Lag

Shutter lag is a constant sore spot with digital cameras—the time between clicking the button and actually taking the picture. With professional dSLRs, shutter lag is practically nil. Most have no lag at all.

In Conclusion

When deciding which professional dSLR is right for you, don’t let terminology bog you down. By reading this article you’re learning what to look for, what not to stress, and what features matter for your shooting habits. To see professional dSLRs ranked by features, value and reviews, click here for a side-by-side comparison and the option to buy the camera that won’t just fit your needs, but help you take the best pictures possible.

Happy shooting!

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