Magnification: |
5x |
Objective Optic Design: |
manual focus |
Lens Diameter: |
50 mm |
Resolution: |
35 lp/mm on center |
Spectral Sensitivity: |
400 nm to 900 nm |
Diopter adjustment: |
+4 to -4 |
Inter-ocular Distance: |
adjustable from 2.27" to 2.95" |
Minimum Focal Distance: |
6.6' |
Angular Field of View: |
15° |
Field of View at 200 ft distance: |
53 ft wide |
Dimensions: |
7.8"L x 5.8"W x 2.9"H |
Weight (without batteries): |
38.8 oz |
Power Supply: |
requires (1) 3-volt Type-123 lithium battery (not included) |
Battery Life: |
40 to 80 hours, depending on infrared usage |
Infrared Illuminator, built in: |
Yes |