Aluminum Alloy 25X30 Retro Pirate Monocular Vision Monocular Telescope Astronomical Eyepiece Foldable Spyglass

Specifications:

• Waterproof: Yes
• Type: Monocular
• Shrinkage length: 135mm / 5.3in
• Package Weight: 213g / 7.5oz
• Origin: CN(Origin)
• Objective lens diameter: 30mm
• Model Number: Telescopic Monocular Telescope
• Minimum focusing distance: 6.5 feet
• Material: aluminum alloy
• Magnification: 25X
• Magnification: 25
• Field of view: 270 feet. At 1000yds (162m / 1000m)
• Expansion length: 33 cm / 13.0 inches
• Exit pupil diameter: 1.2mm