Opticron Oregon 20 x 80 Astronomy Observation Binoculars #30151 (UK) EXD2051

Opticron Oregon Observation 20 x 80 Binoculars Black # 30151

Brand New UK Stock with full Opticron 5 Year Guarantee in Opticron box.

Oregon Observation binoculars are excellent value for money for the first time or occasional user looking for a pair of large objective lens binoculars for long range terrestrial observation and star gazing. The 80mm objectives and BAK 4 prism multi-coated optical system combine to deliver bright crisp images with good colour contrast and minimal chromatic aberration. Long eye relief eyepieces enable you to get the full field of view with or without glasses.

Features

• Large objective, high magnification for long range terrestrial observation
• Porro prism design with protective rubber armouring
• BAK-4 Fully multi-coated optical system (all air/glass surfaces)
• Fold down rubber eyecups
• Wide wheel focusing
• Integral tripod adapter socket

Supplied Accessories

Oregon Observation binoculars are supplied in a carry case with rain-guard, wide nylon strap and rubber objective lens covers

Guarantee

5 year

Product Code

30151

Specification

• Colour = Black
• Size = 20x80
• Magnification = 20
• Lens Dia. (mm) = 80
• Lens Dia. (inch) = 3.1
• Field of View (m@1000m) = 57
• Field of View (°) = 3.3
• Field of View (ft@1000yd) = 171
• Close Focus (m) = 20
• Close Focus (f) = 65.6
• Eye Relief (mm) = 17
• Eye Relief (inch) = 0.7
• IPD Range (mm) = 56~73
• IPD Range (inch) = 2.2~2.9
• Waterproof = No
• Prism Type = Porro
• Length (mm) = 320
• Width (mm) = 110
• Depth (mm) = 83
• Dimensions LxWxD (mm) = 320x110x83
• Dimensions LxWxD (inches) = 12.6x4.3x3.3
• Weight (g) = 2185
• Weight (oz) = 77.1
• Weight (lb) = 4.8

• Body Material = Aluminium Alloy, Polycarbonate
• Hinge Type = Triple Hinge, Single Axis
• Armour Type = Partial
• Armour Material = NBR
• Nitrogen Gas Filled = No
• Eyecup Type = Fold
• Dioptre Adjustment Side = Right
• Dioptre Adjuster Location = Right
• Dioptre Range = 4.00
• Eyelens Dia (mm) = N/A
• Prism Material = BAK 4
• Prism Coating = Multi
• PC Coating = N/A
• Lens Coating = Fully multi-coated
• Serial Number Location = No serial number
• Country of Origin = China