Merchant A-Z / Orion Telescopes UK (showing 1 to 10 of 282)

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1.25" Orion 13% Transmission Moon Filter

1.25" Orion 13% Transmission Moon Filter

The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view. Our 1.25" Orion 13% Transmission Moon Filter reduces the glare, allowing transmission...

£14.99

1.25" Orion 25% Transmission Moon Filter

1.25" Orion 25% Transmission Moon Filter

This useful telescope eyepiece filter transmits 25% of incoming light. It's ideal for viewing crescent Moon phases and for smaller-aperture telescopes, for which less dimming is required. When the Moon is in its crescent phase, it does not produce as...

£12.53

1.25" Orion Basic Set of Four Color Filters

1.25" Orion Basic Set of Four Color Filters

Orion's color telescope filters will enhance your view of the planets and Moon, enabling you to see more detail! They selectively increase the contrast between markings of different hues and reduce irradiation, the smudging of boundaries between light...

£42.59

1.25" Orion Dielectric Mirror Star Diagonal

1.25" Orion Dielectric Mirror Star Diagonal

The Orion 1.25" Dielectric Mirror Star Diagonal is an ideal choice for refractor and Cassegrain telescope owners who wish to obtain the brightest views possible while using a diagonal. This high-quality mirror diagonal features sophisticated, lab-tested...

£83.23

1.25" Orion SkyGlow Broadband Eyepiece Filter

1.25" Orion SkyGlow Broadband Eyepiece Filter

Our SkyGlow is an advanced multilayer interference filter designed to enhance deep-sky observing in moderately light-polluted skies. It blocks the most common wavelengths of light pollution - predominantly produced by mercury vapor lamps - and allows...

£36.47

1.25" Orion Telescope Eyepiece Extension Tube

1.25" Orion Telescope Eyepiece Extension Tube

These anodized, machined aluminum tubes provide extra focuser back travel sometimes needed to achieve focus with certain eyepiece/telescope combinations. More back travel is often needed for short-range terrestrial viewing or with use of a field flattener,...

£18.98

1.25" Orion UltraBlock NarrowBand Filter

1.25" Orion UltraBlock NarrowBand Filter

The UltraBlock is a great filter for deep-sky observers located at highly light-polluted sites. Blocks all forms of light pollution - mercury vapor and sodium emission bands - while passing the critical hydrogen-beta and ionized oxygen wavelengths. With...

£86.75

1.25" Orion Universal Camera Adapter

1.25" Orion Universal Camera Adapter

The 1.25" Universal Camera Adapter allows attachment of a camera body to reflector and refractor telescopes for either prime-focus or eyepiece-projection photography (hence the term universal). The adapter slides into the eyepiece holder as an eyepiece...

£25.28

1.25" Orion Variable Polarizing Filter

1.25" Orion Variable Polarizing Filter

This versatile filter acts like a dimmer switch for your telescope, toning down the brightness of the Moon or planets to a level that is comfortable. The reduction in brightness and glare unmasks detail in your viewing subject and greatly improves contrast....

£26.69

1.25" Orion Variable Universal Camera Adapter

1.25" Orion Variable Universal Camera Adapter

The 1.25" Variable Universal Camera Adapters allow attachment of a camera body to reflector and refractor telescopes for either prime-focus or telescope eyepiece-projection photography (hence the term universal). The adapter slides into the eyepiece holder...

£47.78