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Leupold GX-I Digital Golf Rangefinder

military-id — Sat, 24 Jul 2010 03:27:33 +0000

Leupold GX-I Digital Golf Rangefinder

Magnification 6x, 7 Selectable Aiming Reticles, Quick Set Menu, Line of Sight Distance, Yards/Meters, and scan mode
Maximum Range(reflective) - 750Yards/675Meters, Trees - 600Yards/550Meters, Pin - 350Yards/318Meters
Battery Life - 1,000's of actuations, 1 Year Warranty, Weatherproof
Weight - 6.8oz, Dimensions (inches) - 4"x2.75"x1.5"

Leupold’s GX-I is a line of sight rangefinder that complies with USGA rule 14-3, making it tournament legal on many courses. It has seven aiming reticles that allow each golfer to customize the point of aim to his or her playing style or eyesight, and an easily accessible scan mode that is always at your fingertips. Each GX-I incorporates Leupold’s proprietary PinHunter™ laser aiming system, a combination of advanced hardware and software. Pinhunter uses a laser that is optimized to range golf features and a software package that maximizes the effectiveness of the laser under golf conditions.

Rating: (out of 32 reviews)

List Price: $ 374.99

Price: $ 289.99

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The True Photography Weapon- Pistol Camera, What ?Your life? Wanted Digital Electronics

military-id — Thu, 03 Jun 2010 23:41:29 +0000

If a beauty stands in front of you with a pistol in her hand, what your reaction will be? Will you smile to her? Or raise your hands and surrender? If somebody is shooting at you, will you just stand by or step toward to stop him? Be calm, don’t be worried, it’s just sort of fun. The pistol showing in the picture is not a real one. Actually, it’s a digital electronics, to be exact, a digital camera which just looks like a pistol.

The idea of the pistol-design camera is shooting as you are ready to aim. It was regarded as portable electronic gadgets or mini-camera. The concept was developed by the famous designer Franziska Dierschke. A unique digital electronic of new concept –the pistol design digital camera whose camera lens is the pistol head. At present, it’s just a kind of concept product instead of sale. It hasn’t appeared on the market as the designer’s aim is just for fun.

The digital camera is not featured with the lens, view finder, memory card extending and photo flash as the typical camera but work in the same principle of Pinhole camera. Compared with the normal digital camera, the electronic product was not functioned with the optical zoom, photo flash, memory card and manual zoom lens and so on. But as it’s just a kind of concept products. Only amusement is required.

You may suppose we will get a lomo photo whose aim is to please people acted only as a small toy. After all, no view finder, E-zoom and memory card extending is available which is the basic functions of the modern camera is.

The pistol-shape digital camera is certain to be rather cool. But there is also a strong suggestion that don’t use the unique camera on public. It’s not a big deal to freak somebody up. However, if dispute is arisen, some hurts can be caused and even draw attention of the policemen; we can’t imagine what will happen. It’s also unimaginable to take the dingus to pass the airport customs or any other sensitive districts. Thus, maybe it’s suitable for the photography enthusiasts to photo in the open air.

Now the digital camera is the hot electronic product. The pistol-design digital camera is sure to be of the unique design. Though it can only photo out the picture of the resolution of 640*480, but it’s far more enough to record the images, exchange the photos and font page.

In the high resolution DC age, it’s not easy for the special design to stand out from the crowd. It’s a pity it can’t get to compete with others. But on the other hand, we should feel satisfied that it has drawn endless attention solely by its instinct appearance.

Thanks for the designers who bring us the new idea to wider our prospects. Anyhow, though the pistol-design digital camera maybe can’t become a member of our wholesale electronics and be presented for our choice, it’s undeniable that it brings excitements and stimulus to our life.

Felicia is a china wholesale electronics distributor dropship consumer electronics direct from china and serves you the best
And welcome to my blog: China wholesale electronics news

Leupold Rxb-Iv Digital Rangefinder Binocular 63325

military-id — Mon, 24 May 2010 21:04:36 +0000

Digital laser rangefinder/binocular with maximum range of 1,500 yards
True Ballistic Range technology is ideal for long-range or steep-angle shooting
Match 13 reticle system lets you quickly find right reticle for any situation
9x magnification level provides wide 278-foot field of view to track movement
Black/gray finish; measures 5.4 inches long and weighs 23 ounces

Product Description
Accurate ranging out to 1,500 yards. 9x magnification gives you plenty of power, with a wide field of view to track movement. The depth perception benefits of binoculars. Available with Mossy Oak® Brush® camo or two-tone black/gray finish. Scan mode continuously updates the range as you track a target or scan an area. Rugged, waterproof construction. The digital compass includes a declination setting for navigation. Measurements in yards or meters. Includes a bu... More >>

Leupold Rxb-Iv Digital Rangefinder Binocular 63325

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Leupold RXB-IV Digital Black Rangefinder

Leupold Rx-Iii Digital Rangefinder Monocular 61465

military-id — Thu, 29 Apr 2010 05:01:16 +0000

Digital laser rangefinder with maximum range of 1,200 yards
True Ballistic Range technology is ideal for long-range or steep-angle shooting
Match 13 reticle system lets you quickly find right reticle for any situation
8x magnification level provides wide 236-foot field of view to track movement
Measures 4.7 inches long and weighs 12 ounces; one-year electronics warranty

Product Description
8x magnification gives you plenty of power, with a wide field of view to track movement. Rugged, waterproof construction. Scan mode continuously updates the range as you track a target or scan an area. The precision thermometer gives you digital readings in ¿C or ¿F. Accurate to 1,200 yards, with measurements in feet, yards, or meters. The Quick Set Rotary Menu® is easy to use, for fast customization of your RX-III. Also includes the Quick Start Mode. With a bui... More >>

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Yukon YK28045 Digital Night Vision Monocular

military-id — Fri, 02 Apr 2010 02:58:40 +0000

Multicoated lenses
Built-in IR illuminator
IR on/off button
Equivalent to Gen 2 night vision
Adjustable brightness control

Product Description
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Yukon YK28045 Digital Night Vision Monocular

Tips on Creating Awesome Night Vision Digital SLR Photos

military-id — Fri, 12 Feb 2010 23:58:49 +0000

Tips on Creating Awesome Night Vision Digital SLR Photos

Today's digital SLR cameras offer the photographer full control of aperture, shutter speed and ISO settings enabling the capture of excellent usable images in low light that were not otherwise possible. However, in many situations such as photographing scenes at night with very little ambient light, or telephoto photography at night at a distance, even the best digital SLR cameras simply do not have sufficient sensitivity to capture adequate images. In these situations, night vision modules such as those described here are the ideal accessory. This article provides important guidelines for producing awesome night-time photos when using a night vision module-enabled digital SLR camera.

By adding a night vision module to a digital SLR camera, night turns into day. Follow these guidelines to assure the best possible image quality.

Because of the increased availability of high performance digital SLR cameras, capturing excellent photographs at night is now easier than ever. With full control of aperture and shutter speed settings as well as electronic gain (ISO), the photographer has the opportunity to capture images in low light that were not otherwise possible.

However, in many low-light and night-time situations, digital SLR cameras simply do not have sufficient sensitivity to capture adequate images. For one thing, with the ever-decreasing size of pixels, it's remarkable that light sensitivity has not substantially worsened with each new generation of camera (since light sensitivity is directly proportional to detector pixel area). But, fortunately, there's been a lot of camera development on noise reduction so sensitivity has kept pace if not improved slightly with the decreasing pixel area. Regardless of these changes, it remains that a sufficiently long exposure time cannot be used because either there is movement in the scene or the camera is moving (by being handheld or on a vehicle in motion) so long exposure times would result in blurring. For situations such as photographing scenes at night with very little ambient light, or telephoto photography at night at a distance, even the best digital SLR camera will be unable to produce adequate photographs without blur.

In these situations, a night vision module such as those described here are the ideal accessory (www.nightvisioncameras.com). Such a device fits between the SLR objective lens and the camera body and amplifies the light that is captured by the objective lens, projecting an amplified (but entirely green) image onto the digital camera's image sensor. The result is up to 10 F-stops of improvement, a dramatic change enabling many applications that are otherwise impossible to photograph. The module transforms moonlit or starlit scenes into bright, high resolution images that are easily photographed.

HOW IT WORKS

AstroScope transforms dark scenes into bright, high resolution images that can be easily photographed without the need for additional lighting or longer exposure times. The objective lens focuses the minute amounts of available light onto the faceplate of its internal central intensification unit that converts the photons to electrons. The internal electron flux is then amplified and the electrons are accelerated so that when they impinge on the output phosphor, a bright green image is created. The image is then focused onto the internal detector of the digital SLR camera.

Learn more at: www.hownightvisionworks.com

The following are some guidelines to help assure that the Night Vision digital photos are the best possible.

Exposure Mode

Select Manual exposure mode ("M"). Not "Automatic", "Aperture Priority", "Shutter Priority", "Program" or any of the other special modes. In low light, you'll want to manually open the lens iris to permit the most light to fall on the night vision module's sensitive photocathode.

Shutter Speed Setting

You'll want to set the camera's shutter speed so that it is just long enough that there will be no blur due to motion, usually about 1/30th second. Longer exposure times will usually result in blur (for handheld applications). Shorter exposure times may provide some improvement if excessive motion is a concern but could unnecessarily darken the image due to the reduction of light being acquired from the night vision module's image intensifier. While the output brightness from an image intensifier increases with increasing scene illumination, at higher scene illuminations, the image intensifier's output brightness reaches a maximum value and remains constant as shown in the accompanying chart. (The limitation on the output brightness protects troops wearing night vision goggles from being blinded when viewing a bright light). Since this maximum brightness is not very bright (about 2 foot lumens), it is unlikely that the digital camera's sensor will be saturated as a result. So, faster shutter speeds are not necessary as a method to limit the light accumulation.

ISO Setting

While back in the days of photographic film, ISO was a characteristic that described film sensitivity to light, today, ISO is related to electronic gain of the digital camera's sensor. Since increasing the gain will amplify the low light level images, even with a night vision module, lower light scenes will become visible. However, there are disadvantages to setting the ISO too high. As with all electronic circuits at high gain, image noise can degrade image quality. As such, set the camera's ISO to a value as high as you can while still acceptable image noise levels. Usually, the minimum value would be 800, but some cameras deliver perfectly usable images at ISO 1600, 3200 or even 6400 (on some recent Nikons).

Manual Focus

When using a night vision module, select Manual Focus mode (usually a small lever switch on or near the objective lens mount). Manual focus gives you greater control over how the focus appears. Since night vision modules are generally grainy, the image grain can confuse the SLR camera's focus sensors. Also, realize that these focus sensors will be staring at the output of the night vision module so the grainy artifacts will not be affected by the focus position of the objective lens (which is located on the front of the night vision module).

Use Stabilized Lenses

A camera's image stabilization feature permits the photographer to use slower shutter speeds without resulting in blur due to camera shake. Note that there are two primary techniques for image stabilization: optical stabilization (where a small element inside the lens moves in order to stabilize the image projected on the camera's detector) and digital stabilization (which take advantage of extra rows and columns on the perimeter of the detector, shift the image an appropriate amount to stabilize certain types of motion).

Normally, the optical image stabilizers, though more expensive, are preferable since they better remove the blur component of the motion. When using a night vision module, the main disadvantage of the digital stabilization is that the image is blurred on the input of the night vision module resulting in some blur on the intensified output image. So, optical stabilization is preferred.

Lens Aperture

The basics still apply for night vision intensified low-light photography. In low-light situations, you'll want to select the fastest objective lens set to the lowest F-stop setting. (The lowest F-stop value indicates that the iris is opened up fully and will gather the most ambient light possible for that lens).

Nikon and Canon offer fast stabilized telephoto objective lenses that are ideal for night vision applications.

Infrared Illuminator

Sometimes, even with a night vision module, it's simply too dark to obtain a good quality photograph at night. A dark and cloudy night with no ambient light is one example. Since the night vision module is merely a light amplifier, if there is no light from the stars and sky or from city lights reflecting from clouds, the night vision module will not be effective. In order to photograph without the use of a flash or visible light source, a near-infrared light source can be used that emits light that can be seen by the night vision module but is invisible to the naked eye. Unlike some digital camera sensors which have some near-infrared response, night vision modules are most sensitive to the near infrared wavelength range and consequently these light sources can significantly enhance the night-time image and render night photography possible despite the lack of sufficient visible illumination.

Invisible near infrared illumination can be used to brighten scenes that are otherwise too dark.

Image Cropping

Because image intensifiers have automatic electronic gain features to maintain a constant light output, the presence of bright lights in the field-of-view (such as headlights or street lamps) may have the affect of decreasing the unit's overall light gain. This is similar to back-illuminated scenes for un-intensified photography, but even more important because of the significant impact on light gain that could result. This affect may cause the other regions in the image to darken to an unacceptable level. If possible, do your best to exclude non-important bright lights from the field of view.

Turn Off All Camera Visible/Audible Functions

For covert night vision photography, don't forget to disable all camera lighting and sound functions. (For example: disable flash, any red eye reduction mechanisms, auto focus assist, LCD preview, and all audible signals).

Use a Tripod

When handheld use is not required, select an exposure time long enough that the movement of objects under observation does not result in image blur. As with un-intensified photography, long exposures require that you hold your camera perfectly still to avoid blurring. A tripod is a perfect accessory. If one is not available, try bracing your camera against a stationary object like a tree or wall. In order to avoid the blur that results from finger pressing the camera shutter release (which can cause enough movement to blur a photo), use the camera's timer.

For more comprehensive White Papers visit our online Knowledge Center.

www.electrophysics.com/night-vision

373 Route 46, Fairfield, NJ 07004

Phone: 973-882-0211 Fax: 973-882-0997

www.electrophysics.com

An ISO 9001:2000 Certified Company UKAS #7096 - ANAB #A060693

Leupold Rx-Ii Digital Rangefinder monocular Nwtf Edition 62850

military-id — Thu, 11 Feb 2010 05:02:05 +0000

Digital laser rangefinder with maximum range of 750 yards
True Ballistic Range technology is ideal for long-range or steep-angle shooting
Match 13 reticle system lets you quickly find right reticle for any situation
Features exclusive Dark Earth armor finish and NWTF logo on the side
Measures 4 inches long and weighs 6.8 ounces; 1-year electronics warranty

Product Description
Features our exclusive Dark Earth® armor finish and the NWTF logo. With a built-in inclinometer, the RX-II calculates the ballistics range to your target, then displays it as a holdover aim point, an MOA adjustment, or the equivalent horizontal distance. 6x magnification gives you plenty of power, with a wide field of view to track movement. Rugged, weatherproof construction. Scan mode continuously updates the range as you track a target or scan an area. The precis... More >>

Leupold Rx-Ii Digital Rangefinder monocular Nwtf Edition 62850

Digital Subdued Poly / Cotton Ripstop ACU Pants

military-id — Thu, 28 Jan 2010 11:37:33 +0000

vat-dyed, permanent press CL-8 of MIL-44436
fade, shrink, and wrinkle resistant
leg cuff with front closure tie
knee pouches with hook & loop closures for internal kneepad inserts
button fly with a drawstring

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Propper ACU uniforms are built to military specifications (MIL-44436) with vat-dyed 65% Poly / 35% Cotton ripstop fabric. The ACU Trouser features a leg cuff with front closure tie, which allows for more comfortable closure on the outside of the boot collar. Also features knee pouches with hook & loop closures for internal kneepad inserts, buttonfly with a drawstring, bellowed-calf storage pocket, and forward-tilted cargo pocket.... More >>

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Molle Modular Gadget Pouch Army Digital Camo

military-id — Thu, 31 Dec 2009 17:55:59 +0000

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Digital Subdued Poly / Cotton Ripstop ACU Coat

military-id — Wed, 30 Dec 2009 03:36:57 +0000

vat-dyed, permanent press CL-8 of MIL-44436
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