A graduated neutral-density filter, also known as a graduated ND filter, split neutral-density filter, or just a graduated filter, is an optical filter that has a variable light transmission.
 Typically half of the filter is of neutral density which transitions, either abruptly or gradually, into the other half which is clear.
 It is used to bring an overly-bright part of a scene into the dynamic range of film or sensor.
 For example, it can be used to darken a bright sky so that both the sky and subject can be properly exposed.
 ND filters can come in a variety of shapes and sizes and densities and can be used in all types of photographic applications from still photography, motion photography and scientific applications.
Singapore Business Review is a business magazine that is published by Charlton Media Group.
 It has an audited circulation of 26,000 and a readership of 83,088 readers in Singapore and regionally.
 The magazine covers a wide array of topics and focuses on the Singaporean business landscape.
 The magazine covers conferences, roundtables and events held in Singapore that are related to the business environment in Singapore.
FILTER was a seasonal American music and off-beat entertainment magazine which was founded in 2002.
 It featured commentary and photos of up-and-coming musicians and filmmakers ranging from actors to writer-directors.
 Each season's (Winter, Spring, Summer, Fall, and Holiday) issue highlighted a reasonably well-known cover artist while also taking a look at smaller artists under the heading "Getting to Know".
 The magazine also included reviews of forthcoming albums and DVDs.
The British edition of the fashion magazine "Vogue" has been published since autumn 1916.
 Its current editor stated that, “"Vogue"’s power is universally acknowledged.
 It’s the place everybody wants to be if they want to be in the world of fashion" and 85% of the magazine’s readers agree that “"Vogue" is the Fashion Bible”.
 The magazine is considered to be one that links fashion to high society and class, teaching its readers how to ‘assume a distinctively chic and modern appearance’.
 As a branch-off of American "Vogue", British "Vogue" is a magazine whose success is based upon its advertising rather than its sales revenue.
 In 2007, it ran 2,020 pages of advertising at an average of £16,000 a page.
 It is deemed to be more commercial than other editions of "Vogue."
 British "Vogue" is the most profitable British magazine as well as the most profitable edition of "Vogue" besides the US and China editions.
Hybrid LC filter is a kind of electrical LC filter, which typically contains two conductive foil layers, separated by an insulation material and coiled on a core.
 Layers are typically made of copper or aluminum.
 One layer, which is placed between the voltage source, such as inverter, and a load, is called “the main foil”; this layer forms filter inductance.
 Another foil, called “the auxiliary foil”, is connected to a neutral potential (e.g. earth), forming the useful capacitance between foils.
 This way the self-capacitance of the main foil is crucially decreased.
 Filter is characterized by improved high-frequency performance (working frequency range is at least up to tens of MHz).
 The mutual inductance between foil layers is rather large, coupling factor is typically about 0.95-0.99.
 Higher the mutual inductance provided, better the damping properties of the hybrid LC filter.
The Ocean was a monthly pulp magazine which was started by Frank Munsey in March 1907.
 It published fact and fiction about sea-faring for eleven issues before being retitled The Live Wire so that it could cover a wider range of topics.
 The new title lasted for another eight issues before being folded in September 1908.
A mechanical filter is a signal processing filter usually used in place of an electronic filter at radio frequencies.
 Its purpose is the same as that of a normal electronic filter: to pass a range of signal frequencies, but to block others.
 The filter acts on mechanical vibrations which are the analogue of the electrical signal.
 At the input and output of the filter, transducers convert the electrical signal into, and then back from, these mechanical vibrations.
In signal processing, a band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels.
 It is the opposite of a band-pass filter.
 A notch filter is a band-stop filter with a narrow stopband (high Q factor).
Vogue is an American fashion and lifestyle magazine made up of many components including fashion, beauty, culture, living, and runway.
 "Vogue" began as a weekly newspaper in 1892 in the United States, before becoming a monthly publication years later.
In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition.
 It can be a colorless (clear) or grey filter.
 The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens.
 Doing so allows the photographer to select combinations of aperture, exposure time and sensor sensitivity that would otherwise produce overexposed pictures.
 This is done to achieve effects such as a shallower depth of field or motion blur of a subject in a wider range of situations and atmospheric conditions.

Question: Between Vogue and Filter, which magazine covers a wider range of topics?
Answer: Vogue