Bushnell 26-04002.5x42 Instruction Manual page 3

SPECIFICATIONS
Magnification:
Objective Size:
Vertical Resolution:
Viewing Range (Ft.)*
Range of Built-In Infrared Illuminator
Field of View:
Battery Type:
Operating Time:
Temperature Range:
Eyepiece Adjustment:
Length:
Width:
Height:
Weight:
* Maximum distance at which a human figure can be recognized under ideal viewing conditions; defined as clear conditions (no
fog, dust, etc.) under the light of 1/4 moon.
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ENGLISH
2.5 X
42 mm
30 lines/mm
4 –600 ft.
90 yards
94 feet at 100 yards
AA (2)
Up to 20 hours
-22 to 104 degrees F / -30 to 40 degrees Celsius
+/- 5 diopter
6.5 inches / 165mm
6.3 inches / 160mm
3.0 inches / 76mm
28 oz. / 0.8 kg
Congratulations on the purchase of your Bushnell Night Vision Product. Bushnell Night Vision products are comprised of high
quality image intensifier tubes and optics. Bushnell Night Vision products amplify existing light, allowing you to see in dark
conditions too dark for the naked eye.
HOW NIGHT VISION WORKS
Bushnell Night Vision products collect and amplify existing light through the objective lens, which is then focused on the image
intensifier. Inside the intensifier, a photocathode is "excited" by the light and converts the photon energy into electrons. These
electrons accelerate across an electrostatic field inside the intensifier and strike a phosphor screen (like a green monochrome
TV screen) which emits an image that you can see. It is the acceleration of electrons, which provides gain and enhances the
image. This is a Generation I device.
Your Night Vision device is ideal for a variety of professional and recreational uses including the following:
• Wild Life Observation
• Astronomy
• Boating / Marine Use
• Police / Law Enforcement
• Search and Rescue
• Security
• Property Management
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