Filter telescope Binoculars &amp; Telescopes

Galileo Electronic 1100 x 102mm Telescop...

starting at

$1,699

product

Coronado SolarMax SM40T10 40mm Telescope

Fully Integrated telescope - 40mm aperture - Blocking filter 10

starting at

$1,699

Telescope
By Coronado

priceRangeSubmit yes In this price range ($1,699 - $1,699)

see more like this

Team Store

store rating:

$224.99

product

Galileo Electronic 1100 x 102mm Telescope

The Galileo electronic 1100x102mm telescope is set-up with a motor drive and handbox and a German equatorial mount to help you easily explore the night sky. It comes with an electronic finder, a 1.25-in focuser, 1.25-in eyepieces, a tripod, filters,...

$224.99

at

Team Store

Telescope
By Galileo
From Team Store

Celestron #1A Telescope Skylight Filter

see more like this

Celestron Telescope Eyepiece Filter Set ...

starting at

$29

product

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.

starting at

$29

Filter
By Celestron

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

see more like this

Celestron Astro 94237 Telescope Filter

starting at

$30

product

Celestron Telescope Eyepiece Filter Set #1

Lens Coating: Coated

starting at

$30

Eyepiece Filter
By Celestron

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

see more like this

Celestron Oxygen III 1.25 in Telescope N...

starting at

$60

product

Celestron Astro 94237 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 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)

see more like this

Available at 5 stores

starting at

$60

product

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 Astro 94238 Telescope Filter

see more like this

TeleVue Plossl EPL320 Telescope Eyepiece

starting at

$79

product

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)

see more like this

Televue EN6090 Telescope Eyepiece

starting at

$105

product

TeleVue Plossl EPL320 Telescope Eyepiece

Since we introduced our Plossls in 1980, they have won praise and patents, including a patent in Japan. TeleVue Plossls, designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view eyepieces. While the Plossls may be our least expensive eyepiece line, they still enjoy the same care and attention to detail as our most expensive. While it's easy for other manufacturers to vie for the lowest price, TeleVue continues to believe that quality, performance and consistency will ultimately reward you with the most value for your dollar. Diffraction limited "on-axis" performance is a given. Using more expensive high-index glasses to reduce astigmatism and lateral color at the field's edge, TeleVue Plossls deliver sharper images than any other brand of 4 or 5 element "Plossl" or Orthoscopic designs. The faster the focal ratio of your telescope, the greater your visual reward for using TeleVue eyepieces. TeleVue Plossls feature full multi-coatings for gratest light transmission and contrast. Blackened lens edges and internal anti-reflection threads tweak the last bit of contrast for maximum image detail. The sharper field focuses faint star light into perceptible points and allows those with undriven mounts to gaze longer before repositioning the image.

starting at

$105

Telescope Eyepiece
By Televue

priceRangeSubmit yes In this price range ($105 - $118)

see more like this

Televue Nagler EN4170 Telescope Eyepiece

starting at

$250

product

Televue EN6090 Telescope Eyepiece

The 7-element, Nagler Type 6 design is based on the original patented Nagler design. This new 7-element design update for the short focal length Nagler deserves its own designation.

starting at

$250

Telescope Eyepiece
By Televue

priceRangeSubmit yes In this price range ($250 - $290)

see more like this

Celestron C6/C115 Telescope Astro Solar ...

starting at

$350

product

Televue Nagler EN4170 Telescope Eyepiece

When Tele Vue designed the Radian series of eyepieces, Tele Vue used the Nagler concept as the basis. However with the Radians, Tele Vue decided to balance size, weight, and cost relative to a consistent 20mm eyerelief. During the design process Tele Vue found that we could not only balance these factors for 1.25" focussers, but improved glass types lead to better imaging, contrast enhancement, reduced pincushion, ghost suppression, and a newer concept in a click-stop adjustable eyeguard as well.Applying that experience to the 82 degree, Nagler Type 2 design goals, would potentially provide increased eye-relief, more contrast, reduced pincushion and more true field as well.The first Nagler Type 4 to arrive is the 12mm version, replacing not only the 12mm Nagler Type 2 but its predecessor 13mm (my first Nagler) and the 11mm, now considered a collector item. Users confirm that for deep sky viewing, the comfort, clarity and contrast of the 12mm Type 4 gets us closer to our "spacewalk" viewing goal. Similar in size and weight to Type 2, it has more true field and 50% greater eye relief, while using just six elements. As compared to the 20mm Nagler Type 2, the 22mm Nagler Type 4 weighs just 1.5 lbs, has an eye-relief of 19mm, and has almost 30% more true field area. With these impressive specs the 22mm Nagler Type 4 is worth looking into (pun intended). Let's spacewalk!

starting at

$350

Telescope Eyepiece
By Televue

priceRangeSubmit yes In this price range ($350 - $395)

see more like this

Celestron Telescope Eyepiece Filter Set ...

starting at

$25

product

Celestron C6/C115 Telescope Astro Solar 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 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

$25

Solar Filter
By Celestron

priceRangeSubmit yes In this price range ($25 - $29)

see more like this

Celestron C102 Telescope Astro Solar Fil...

starting at

$31

product

Celestron Telescope Eyepiece Filter Set #3

Celestron offers four convenient filter sets, which contain four different filters per set. Not only are these highly useful filter combinations, but they also offer an economical way to add versatility to your filter collection.Celestron's filters are made of high quality, solid plane parallel glass with excellent homogeneity. They're anti-reflection coated to prevent glaring and ghosting. All eyepiece filters are threaded to fit Celestron's, and most other manufacturer's, 1Œ" eyepieces, and offer a full 26mm clear aperture. #23A Light Red 25% T [Series 3] All observing information for this filter is the same as that given for the #25 filter, with the exception of the following: Mars - Reduces light from blue and green areas which darkens the maria, oases and canal markings, while lightening the orange-hued desert regions. Sharpens the boundaries of yellow dust clouds. Comets - Improves definition of comet dust tails. #38A Blue 17% T [Series 3] Moon - Enhance lunar detail. Jupiter - Enhance the boundaries between the reddish belts and adjacent bright zones. Useful for viewing the Great Red Spot. Mars - Very useful during the violet clearing. Helpful in studying surface features and polar caps. Mercury - Improve observation of dusky surface markings at twilight, when the planet is near the horizon. Saturn - Enhance low-contrast features between the belts and zones. Venus - Useful for increased contrast of dark shadings in upper Venusian cloud

starting at

$31

Eyepiece Filter
By Celestron

priceRangeSubmit yes In this price range ($31 - $33)

see more like this

Celestron Thousand Oaks Telescope Filter

starting at

$42

product

Celestron C102 Telescope Astro Solar 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 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

$42

Solar Filter
By Celestron

priceRangeSubmit yes In this price range ($42 - $49)

see more like this

TeleVue Bandmate OIII Telescope Filter

starting at

$60

product

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.

starting at

$60

Filter
By Celestron

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

see more like this

Lumicon LF3055 Telescope Filter

starting at

$90

product

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)

see more like this

Lumicon LF3025 Telescope Filter

starting at

$100

product

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)

see more like this

Lumicon LF3040 Telescope Filter

starting at

$100

product

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)

see more like this

Lumicon Deep Sky LF3010 Telescope Filter

starting at

$100

product

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)

see more like this