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Bynolyt Butterfly Opera 5x21

Product ID: [5170 / 10458]

Elegant opera glasses

Auto focus
Quality materials

Bynolyt Butterfly Opera 5x21
The Bynolyt Butterfly Opera 5x21is beautifully landscaped concert viewer made of the finest materials (including BaK4 glass) and equipped with so-called fix-focus focusing. This means that the viewer does not have to be focused, it is ready for use! Due to the BaK4 prisms, the brightness of the image is intensified.

Bynolyt Butterfly Opera 5x21 + Lens cleaning kit 21% discount on the accessory Availability: In stock
£65.35

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General
	Type	mini binoculars
	Brand	Bynolyt
	Series	Butterfly
	Guarantee	5 years
	Colour	black silver
	Dimensions	3,3465×4,3307″
	Suitable for eyeglass wearers
Dimensions & Weight
	Weight	188 gram
Optics
	Lens diameter	21 mm
	Magnification	5×
	Eye relief	14,3 mm
	Exit pupil	4,2 mm
	Minimum focus distance	8 m
	Twilight factor	10,2
	Light intensity	17,6
	Field of view at 1000 metres	163 m
	Lens coating	Multi-coated (MC)
	Glass material	BaK-4

Recommended for the Bynolyt Butterfly Opera 5x21

Lens cleaning kit

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