Classic Porro Binoculars

10x60 12x60 15x70

Model：BM1101
Magnification :15 x
Objective Lens :70mm
Field Angle : 4.0°
Product description: The large 70 mm blue tinted objectives combined with the high magnification of 15x will make the Pleiades and the Beehive Cluster sparkle.
INQUIRY

Key Features :

● BK7 Porro Prism Optical

● Slip-Resistant Rubber Armoring

● Tripod Adaptable with Optional Adapter

● Fully Multi-Coated Optics

● Impact resistant aluminum alloy mirror body

● Wide 60° Apparent Angle of View

Overview ：

The 15x70 Binoculars are larger binoculars designed for long distance or astronomical viewing. It has a traditional Porro design with BK7 glass and fully coated optics; creating a viewing experience of clarity and high contrast. The large 70 mm blue tinted objectives combined with the high magnification of 15x will make the Pleiades and the Beehive Cluster sparkle. Rubber armoring with indented finger holds provide a protective nonslip grip and added protection for the housing and internal optics. Coupled with its wide-angle FOV, these binoculars are a great choice for viewing a perched falcon or the moon's craters.

Optical Performance:

● 15x magnification
● 70mm objective lenses deliver bright images in low light and allow stargazing
● BK7 Porro prism light path produces a rich depth of field to more easily discern the relative distances between two objects in the field of view
● Antireflection fully coated optics ensure images are bright and clear with improved contrast and accurate color representation
● Ultrawide 60° apparent angle of view helps to minimize the distracting hand shake common with high-power optics while providing a spacious panoramic view
● 210' field of view at 1000 yards

Use and Handling:

● Large slip-resistant center focusing wheel is easy to manipulate, even when wearing gloves
● Right-eye dioptric correction enables users to compensate for individual optical prescription
● Fold-down rubber eyecups for comfortable use with or without eyewear
● Tripod mountable with optional adapters enables hands-free use with limited vibration or arm fatigue
● 4.5mm exit pupil will completely cover pupils as they open in low light
● 14.0mm eye relief

Construction Details:

● Impact resistant aluminum alloy mirror body
● Protective rubber armoring with dimpled palm-pad accents provide a secure and slip-resistant grip
● Includes carrying case and neck strap
● Large textured center focus wheel
● Weight: 42.85 ounces

Specifications:

Specification	10x60mm	15x70mm
Magnification	10x	15x
Objective Lens Diameter	60mm	70mm
Angle of View	5.3°	4.0°
Field of View	276ft @1000 yd	210 ft @1000 yd
Field of View	92 m @ 1000 m	70 m @ 1000 m
Minimum Focus Distance	32.80 ft / 10 m	55.77 ft / 17 m
Exit Pupil	6.0 mm	4.5 mm
Eye Relief	22.0 mm	14.0 mm
Diopter Adjustment	Yes / ±4	Yes / ±4
Focus Type	Center	Center
Prism Type	Porro (BK7)	Porro (BK-7)
Lens Coating	Fully Multi	Fully Multi (Blue)
Eyecups	Fold-Down	Fold-Down
Weight	1130 g / 39.85 oz	1215 g / 42.85 oz
Size	206X62X228 mm	210x85x240 mm