These beautiful, compact Opera Glasses use a Galilean optical system to keep the focal distance down, thereby making them suitable for close-up viewing in small and mid-sized event venues such as theatres, concert halls and opera houses. Their 25mm optical-grade glass lenses offer 3x magnification, while a central focusing ring allows for some adjustment for those with weaker eyesight. Made from light but strong aluminium alloy in elegant Black & Gold finish to harmonise with the smartest evening wear. Supplied with a soft, protective travel case and lens cleaning cloth.
PRODUCT BLOG – Phantom' Opera Glasses 3x25
What are the differences between opera glasses and binoculars?
Opera glasses are a specialised type of binocular primarily designed for indoor theatrical performances like musicals, concerts, ballet and (of course) opera. Regular binoculars can be used for any of these too but are more frequently used in outdoor environments - camping, exploring, horse racing, bird watching and hunting.
What about lens size?
Opera glasses have much smaller lenses and prisms than binoculars so they tend to be smaller, lighter and more compact - just the right size to fit into a handbag on a special night out. They normally only have a single focus wheel controlling magnification for both eyes simultaneously. Mostly the magnification is quite low: 3x (three times) is the optimum size for bringing the stage closer whilst still allowing a fairly wide all round view.
How far can I see?
As magnification increases the field of view decreases. For example at 1000 yards opera glasses with 3x magnification would give a field of view of 385 feet, 4x opera glasses would give 228 feet and 8x show only 126 ft.
Which gives the brighter image?
Opera glasses generally give a brighter image then regular binoculars and that is because the size of the objective lens (i.e. the lens pointed away) is much greater than the eyepiece lens. This brighter image is perfect for viewing a performance in a darkened theatre or other low-light auditorium.
Our stock levels are generally excellent which usually enables us to process orders on the day they are received. This means that actual delivery is normally well within our target of 7 days for UK addresses and 21 days for other worldwide addresses. If there is any further delay you will be notified by e-mail or phone. If the delay is unacceptable you can cancel your order without penalty.
UK deliveries include FREE postage and packing.
Non-UK deliveries are generally subject to a delivery charge of £4.95 for goods up to £50, rising approximately £5 per £50 order value thereafter. This threshold may be different for some destinations where the costs of postage are especially high.
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