Buy Telescope filters Binoculars & Telescopes at bizrate this holiday season

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$60

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Celestron Solar Filters are made with Baader Astro Solar Safety Film. Far superior than any existing glass, Mylar or polymer filters, they lead to brighter, sharper, and higher contrast images.Enter the millennium with the finest solar filters available. Astro Solar Safety Film is clear and homogenous and attains the optical performance of high quality plane-parallel glass filters-it is diffraction limited! Double-sided metal coatings have uniform density and good color balance across the entire field ensuring razor sharp images from edge to edge.The Sun appears in its "real "color -neutral white, not blue or orange ,and the sky adjacent to the solar limb is jet black.You can see detail in sunspots, bright faculae near the limb and the mottled areas known as granules with these filters. The Sun offers constant changes and will keep your observing interesting and fun. Even small aperture telescopes can enjoy features of the Sun.The Astro Solar film is completely safe and durable (won't break like glass if dropped). Its rating is ND-5 which means that the film transmits 1/100,000 of visible light (.001%) while reflecting (blocking) 99.999%of unwanted light. The film absorbs all ultraviolet rays while coating reflects infrared light rendering both absolutely harmless. For added assurance, Baader Astro Solar film has been declared safe for direct solar viewing by the German National Bureau of Standards for eye safety.Celestron has previousl

starting at

$60

Filter
By Celestron

priceRangeSubmit yes In this price range ($60 - $111)

Celestron Astro 94238 Telescope Filter

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Available at 4 stores

starting at

$79

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Celestron Astro 94238 Telescope Filter

Celestron Solar Filters are made with Baader Astro Solar Safety Film. Far superior than any existing glass, Mylar or polymer filters, they lead to brighter, sharper, and higher contrast images. Enter the new millennium with the finest solar filters available. Astro Solar Safety Film is clear and homogenous and attains the optical performance of high quality plane-parallel glass filtersâit is diffraction limited! Double-sided metal coatings have uniform density and good color balance across the entire field ensuring razor sharp images from edge to edge. The Sun appears in its âreal âcolor âneutral white, not blue or orange, and the sky adjacent to the solar limb is jet black. You can see detail in sunspots, bright faculae near the limb and the mottled areas known as granules with these filters. The Sun offers constant changes and will keep your observing interesting and fun. Even small aperture telescopes can enjoy features of the Sun. The Astro Solar film is completely safe and durable (wonât break like glass if dropped). Its rating is ND-5 which means that the film transmits 1/100,000 of visible light (.001%) while reflecting (blocking) 99.999%of unwanted light. The film absorbs all ultraviolet rays while coating reflects infrared light rendering both absolutely harmless. For added assurance, Baader Astro Solar film has been declared safe for direct solar viewing by the German National Bureau of Standards for eye safety.

starting at

$79

Filter
By Celestron

priceRangeSubmit yes In this price range ($79 - $90)

Celestron #1A Telescope Skylight Filter

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Available at 4 stores

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$29

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Celestron #1A Telescope Skylight Filter

If you were to use only one filter, Celestron's Skylight Filter/Dust Seal would be your most versatile choice. This general purpose, Wratten #1A filter improves color saturation and balance, increases visual and photographic contrast, helps to decrease glare in lunar and planetary observing, and penetrates atmospheric haze. It's also an inexpensive way to protect your investment in quality optics. This filter threads onto the rear cell of your Celestron C5, C8, C9Œ, C11 or C14 telescope to serve as an effective dust seal. By leaving the Skylight Filter/Dust Seal on when removing or attaching other visual accessories, you prevent dust and other atmospheric contaminants from entering the rear of your telescope. Needless to say, it's much easier to clean a dusty filter than a dusty primary mirror, secondary mirror and corrector plate.The Skylight Filter/Dust Seal must be threaded onto the rear cell of the instrument before any other accessory is installed. The female end attaches to the rear cell of the C5, C8 and C9Œ telescopes and the reducer plate of the C11 and C14 telescopes. All additional accessories mount onto the exterior/male threads.

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$29

Filter
By Celestron

priceRangeSubmit yes In this price range ($29 - $40)

Celestron Telescope Eyepiece Filter Set ...

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Available at 4 stores

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$30

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Celestron Telescope Eyepiece Filter Set #1

Lens Coating: Coated

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$30

Eyepiece Filter
By Celestron

priceRangeSubmit yes In this price range ($30 - $35)

Celestron Oxygen III 1.25 in Telescope N...

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Available at 5 stores

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$60

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Celestron Oxygen III 1.25 in Telescope Narrowband Filter

The OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black sky background and the faint photons of OIII light needed for detailed views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae, among other objects. Each filter has an ultra hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm. This eliminates the un-natural colored halos surrounding bright stars common with O III filters of less sophisticated coating technology.

starting at

$60

Filter
By Celestron

priceRangeSubmit yes In this price range ($60 - $75)

Celestron Thousand Oaks Telescope Filter

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Available at 2 stores

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$60

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Celestron Thousand Oaks Telescope Filter

Type 2 Plus: Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Transmission is 1/1,000th of 1% (Optical Density 5). Great for both visual and photographic use. Solar image is yellow-orange. Guaranteed fifteen years.

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$60

Filter
By Celestron

priceRangeSubmit yes In this price range ($60 - $60)

TeleVue Bandmate OIII Telescope Filter

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Available at 3 stores

starting at

$90

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TeleVue Bandmate OIII Telescope Filter

Bandmate filters yield bright, sharp and contrasty images - even in the optically sensitive position in front of the diagonal. Optical glass and red filtering allows for sharp and bright views of nebulae with embedded star clusters - such as the Lagoon Nebula (M8).

starting at

$90

Filter
By Televue

priceRangeSubmit yes In this price range ($90 - $95)

Lumicon LF3055 Telescope Filter

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Available at 2 stores

starting at

$100

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Lumicon LF3055 Telescope Filter

The Lumicon H-Beta Filter isolates only the Hydrogen-beta line of the spectrum (486.5nm) while blocking, completely, the rest of the overall spectrum of light. The result is extreme contrast between the black background and the delicately attenuated H-beta light needed to view a few select, extremely faint objects such as the Horsehead, Cocoon and California Nebulae. In may cases the Lumicon H-beta Filter is the ONLY way to view those objects. A steady, transparent sky, 8" or larger aperture (in most cases) and a maximum-efficiency exit pupil (7mm), combined with the Lumicon H-beta Filter, all make an unbeatable combination for viewing those "notch in the belt" objects. Lumicon measures every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for the primary H-beta Line. Not intended for photographic use.

starting at

$100

Filter
By Lumicon

priceRangeSubmit yes In this price range ($100 - $100)

Lumicon LF3025 Telescope Filter

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Available at 2 stores

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$100

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Lumicon LF3025 Telescope Filter

The Original Lumicon Ultra-High Contrast narrow bandpass filter (24nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) and H-Beta line (486nm) emitted by emission and planetary nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black background and the delicate photons of nebula light needed for near-photographic views of the Orion, Lagoon, Swan and planetary nebulae, among others. This makes the Lumicon UHC Filter the best all-around nebular filter on the market today. See for yourself -- it's truly amazing what the Lumicon UHC filter allows you to see! Lumicon tests every filter individually on a Perkin-Elmer Double Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary lines.

starting at

$100

Filter
By Lumicon

priceRangeSubmit yes In this price range ($100 - $100)

Lumicon LF3040 Telescope Filter

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Available at 2 stores

starting at

$100

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Lumicon LF3040 Telescope Filter

The renowned, original Lumicon OIII narrow bandpass filter (11nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black background of space and the delicate photons of OIII light needed for near-photographic views of the Veil, Ring, Dumbbell and Orion nebulae, among other objects. See for yourself -- it's truly amazing what the OIII filter allows you to see! Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary lines. Not intended for photography (use the Lumicon Deep Sky Filter).

starting at

$100

Filter
By Lumicon

priceRangeSubmit yes In this price range ($100 - $100)

Lumicon Deep Sky LF3010 Telescope Filter

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Available at 2 stores

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$100

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Lumicon Deep Sky LF3010 Telescope Filter

The Lumicon Deep-Sky Filter is THE foremost broadband filter efficiently blocking ALL mercury-vapor and high & low pressure sodium-vapor lamp light, neon lights and airglow, while allowing the rest of the visible spectrum through. The superior contrast gain between the black background and the object you're viewing allows you to view galaxies, nebula, star clusters, dusty comets, etc. wonderfully -- when observing from light-polluted urban skies -- making it the best all-around visual light pollution filter. The Lumicon Deep-Sky Filter's high transmission in the H-alpha end of the spectrum makes it THE ONLY premium astrophotographic filter on the market for not only color photographs, but also for black & white photos and CCD work. Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary spectral lines.

starting at

$100

Filter
By Lumicon

priceRangeSubmit yes In this price range ($100 - $100)

TeleVue Bandmate BMB0125 Telescope Filte...

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Available at 3 stores

starting at

$110

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TeleVue Bandmate BMB0125 Telescope Filter

Traditionally, standard colored filters have been used to bring out detail on the planet's surface. The main drawback is the artificial color imposed on all planetary features. The Bandmate Mars Type-B filter is a high efficiency, single band dielectric coating that achieves penetrating views of the Martian surface. The surface appearance is similar to that of the popular #21 filter. However, the Type-B features a broadband anti-reflection coating on one side and filter coating on the other that makes it far more efficient.

starting at

$110

Filter
By Televue

priceRangeSubmit yes In this price range ($110 - $115)

TeleVue Bandmate BMA0125 Telescope Filte...

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Available at 3 stores

starting at

$110

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TeleVue Bandmate BMA0125 Telescope Filter

Traditionally, standard colored filters have been used to bring out detail on the planet's surface. The main drawback is the artificial color imposed on all planetary features. We all know you can't have your cake and eat it too, but the Bandmate Mars Type-A lets you at least have a good taste! The Type-A is a dual band filter with different dielectric coatings on each side of the substrate. The dual band nature of the filter permits green and red through while rejecting all other visible colors. The effect is to enhance detail on the Martian surface while preserving the natural color of the polar caps and rest of the surface. Since this filter provides a most natural view, it is highly recommended for public viewing.

starting at

$110

Filter
By Televue

priceRangeSubmit yes In this price range ($110 - $115)

TeleVue Bandmate OIII BFO0200 Telescope ...

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Available at 3 stores

starting at

$175

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TeleVue Bandmate OIII BFO0200 Telescope Filter

Bandmate filters yield bright, sharp and contrasty images - even in the optically sensitive position in front of the diagonal. Optical glass and red filtering allows for sharp and bright views of nebulae with embedded star clusters - such as the Lagoon Nebula (M8).

starting at

$175

Filter
By Televue

priceRangeSubmit yes In this price range ($175 - $185)

Lumicon LG1015 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon LG1015 Telescope Filter

Lumicon 2" Newtonian Easy Guider One of the most powerful astrophotographic accessories on the market today for Newtonian Telescope photography - the low-profile 2" LUMICON® NEWTONIAN EASY-GUIDER. The easy-to-use Lumicon Newtonian Easy-Guider incorporates a unique, patented, radial adjustment for finding bright, off-axis photographic field guide stars. The Lumicon Newtonian Easy-Guider has not only radial, but rotational adjustments, along with a large off-axis pickoff prism that helps make bright guide star selection a breeze. The Lumicon Newtonian Easy-Guider uses your Newtonian telescope optics directly for superior pinpoint guiding accuracy. Never again will your guided photographs be ruined by differential flexure that leaves star trails. The filter compartment for the 2" Lumicon Newtonian Easy-Guider is located above the plane of the pick-off prism - that is, on the camera side of the Easy-Guider, thus allowing you to guide with unfiltered starlight. Only the camera light is filtered - a real bonus! Before the advent of the Easy-Guider, only expensive off-axis guiders were available for Newtonian telescopes, requiring large mounting holes drilled into the main tube, plus extensive optical modification. The low-profile design of the Easy-Guider allows installation in seconds into a standard 2" focusing mount. Little or no modification is needed. All Lumicon Easy-Guiders Install in seconds on all telescope types, and haveboth rotational

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

Lumicon LF3050 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon LF3050 Telescope Filter

The renowned, original Lumicon OIII narrow bandpass filter (11nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black background of space and the delicate photons of OIII light needed for near-photographic views of the Veil, Ring, Dumbbell and Orion nebulae, among other objects. See for yourself -- it's truly amazing what the OIII filter allows you to see! Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary lines. Not intended for photography ( use the Lumicon Deep Sky Filter).

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

Lumicon LF3060 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon LF3060 Telescope Filter

The Lumicon H-Beta Filter isolates only the Hydrogen-beta line of the spectrum (486.5nm) while blocking, completely, the rest of the overall spectrum of light. The result is extreme contrast between the black background and the delicately attenuated H-beta light needed to view a few select, extremely faint objects such as the Horsehead, Cocoon and California Nebulae. In may cases the Lumicon H-beta Filter is the ONLY way to view those objects. A steady, transparent sky, 8" or larger aperture (in most cases) and a maximum-efficiency exit pupil (7mm), combined with the Lumicon H-beta Filter, all make an unbeatable combination for viewing those "notch in the belt" objects. Lumicon measures every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for the primary H-beta Line. Not intended for photographic use.

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

Lumicon LF3045 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon LF3045 Telescope Filter

The renowned, original Lumicon OIII narrow bandpass filter (11nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black background of space and the delicate photons of OIII light needed for near-photographic views of the Veil, Ring, Dumbbell and Orion nebulae, among other objects. See for yourself -- it's truly amazing what the OIII filter allows you to see! Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary lines. Not intended for photography (use the Lumicon Deep Sky Filter).

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

Lumicon Deep Sky LF3020 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon Deep Sky LF3020 Telescope Filter

The Lumicon Deep-Sky Filter is THE foremost broadband filter efficiently blocking ALL mercury-vapor and high & low pressure sodium-vapor lamp light, neon lights and airglow, while allowing the rest of the visible spectrum through. The superior contrast gain between the object you're viewing and the black background of space allows you to view galaxies, nebula, star clusters, comets, etc. wonderfully -- when observing from light-polluted urban skies -- making it the best all-around visual light pollution filter.The Lumicon Deep-Sky Filter's high transmission in the H-alpha end of the spectrum makes it THE ONLY premium astrophotographic filter on the market for not only color photographs, but also for black & white photos and CCD work. Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary spectral lines.Do not settle for cheap, foreign-made, low-transmission broadband filters.

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

Lumicon Deep Sky LF3015 Telescope Filter

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Available at 2 stores

starting at

$200

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Lumicon Deep Sky LF3015 Telescope Filter

The Lumicon Deep-Sky Filter is THE foremost broadband filter efficiently blocking ALL mercury-vapor and high & low pressure sodium-vapor lamp light, neon lights and airglow, while allowing the rest of the visible spectrum through. The superior contrast gain between the black background and the object you're viewing allows you to view galaxies, nebula, star clusters, dusty comets, etc. wonderfully -- when observing from light-polluted urban skies -- making it the best all-around visual light pollution filter. The Lumicon Deep-Sky Filter's high transmission in the H-alpha end of the spectrum makes it THE ONLY premium astrophotographic filter on the market for not only color photographs, but also for black & white photos and CCD work. Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary spectral lines.

starting at

$200

Filter
By Lumicon

priceRangeSubmit yes In this price range ($200 - $200)

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