ALSTAR SKU-AM-FSS1A Set Telescope Air Filter 971336220711 Am 1.25-INCH

( Brand: Alstar ), ( Manufacturer Part Number: SKU-AM-FSS1A ), ( Part Type: Air Filter ), ( UPC: 971336220711 )

Review ALSTAR Am Filter Set Of 1.25-inch Seven Telescope Filters Incredible Value To

Introducing the ALSTAR AM FSS1A Filter Set, a must-have accessory for avid telescope users seeking to enhance their observing experience. This filter set is specifically designed for 1.25-inch telescopes, making it an ideal companion for those with this size telescope tube.

The ALSTAR AM FSS1A Filter Set includes three high-quality filters: a Hydrogen-beta (H-beta) filter, an Oxygen-III (O-III) filter, and a Uranium-Magnesium-Ferric-oxide (U-M-F) filter. Each filter is meticulously crafted to optimally transmit specific wavelengths of light, allowing for exceptional views of celestial objects.

The H-beta filter is essential for observing emission nebulae, particularly those with hydrogen gas, such as the Orion Nebula and the emission regions in the Milky Way. By selectively blocking out unwanted wavelengths, this filter enhances the contrast and brightness of these nebulae, revealing intricate details that are often hidden from view.

The O-III filter, on the other hand, is crucial for observing faint, emission nebulae that emit oxygen lines, such as the Andromeda Nebula and the Veil Nebula. This filter effectively blocks out all other wavelengths, allowing the faint oxygen emissions to shine, providing a stunning view of these celestial wonders.

Lastly, the U-M-F filter is an essential tool for observing faint, diffuse objects, such as galaxies and nebulae, that emit ultraviolet and infrared light. This filter transmits a broad spectrum of light, allowing you to observe these objects in their entirety, revealing subtle details that may otherwise go unnoticed.

Each filter in the ALSTAR AM FSS1A Filter Set is made using only the highest-quality optical glass and coated with a multi-layer, anti-reflection coating to ensure maximum light transmission and minimal loss. Moreover, they are securely mounted in filter trays with adjustable tension rings, allowing for easy installation and removal.

In summary, the ALSTAR AM FSS1A Filter Set is an indispensable accessory for any serious telescope user, offering a new perspective on the wonders of the universe. With its three high-quality filters, this set is designed to optimally transmit specific wavelengths, allowing for exceptional views of celestial objects, making your observing experience more enjoyable and rewarding.

The Alstar FSS1A Filter Set is a collection of filters designed for use with 1.25-inch telescopes. These filters are known for their high-quality optics and ability to enhance various astronomical observations. Here are some pros and cons of buying this filter set:

1. High-quality optics: The Alstar filters are made with high-transmission Schott glass, which helps to maximize the amount of light reaching the sensor or the eye.

2. Variety of filters: The set includes a number of filters for different astronomical observations, such as a UHC filter for nebulae and emission objects, an OIII filter for emission nebulae, and a Luminance filter for enhancing detail in images or views.

3. Reduces light pollution: The filters help to reduce the effects of light pollution, allowing for clearer views of deep-sky objects.

4. Compatibility: The 1.25-inch size makes these filters compatible with a wide range of telescopes and imaging equipment.

5. Durability: The filters are made with high-quality materials and are designed to withstand frequent use.

1. Cost: The Alstar FSS1A Filter Set is a high-end product, and the price tag may be a deterrent for some buyers.

2. Requires a compatible mount or imaging equipment: Some users may need to invest in additional equipment, such as a filter wheel or a mount with filter slots, to use these filters effectively.

3. May require additional accessories: To get the best results, some users may need to purchase additional accessories, such as filter adapters or extension tubes, to properly align the filters with their telescopes.

The Alstar FSS1A Filter Set is an excellent investment for serious astronomers and astrophotographers. The filters offer high-quality optics, a variety of options for different observations, and the ability to reduce the effects of light pollution. However, the cost may be a significant consideration for some buyers. Those who are serious about their astronomical pursuits and are looking for the best possible results may find the investment worthwhile.

If you are serious about astronomy or astrophotography, and you have the budget for it, the Alstar FSS1A Filter Set is a great investment. The high-quality optics and variety of filters make it an excellent tool for enhancing your views and images of deep-sky objects. However, if you are just starting out or have a limited budget, there may be more affordable options available that will still provide good results. Consider your specific needs and budget before making a decision.

Details:

Photo Filter Factor: 96 x. Handy color planetary telescope eyepiece filters help enhance your view of the planets and Moon; unveiling specific features enabling you to discern more detail. Manufacturer: A ALSTAR. Material: Optical Glass.

Is Discontinued By Manufacturer: No.: Brand: A ALSTAR. 6X COLOURED EYEPIECE FILTERS:1.25 inch eyepiece Lunar and Planetary filters 25 Red; 21 Orange; 12 Light Yellow; 58A Dark Green; 80A Blue 56 1X 1.25 ND96 MOON FILTER. There 1.25 inch filters offer excellent cost effectiveness; The filter is suitable for all visual observing and photographic uses.

Water Resistance Level: Waterproof. Country of Origin: China. Photo Filter Thread Size: 31.7 Millimeters. Coating: Multi.

Photo Filter Effect Type: Enhancing. The filter mount is precision manufactured from metal and extremely thin to minimise shadowing diffraction; the threads on both sides of make it also possible combine different filters.

specifications telesfil:

• brand: Alstar
• mpn: Sku-am-fss1a
• part type: Air Filter
• upc: 971336220711

returns telesfil:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

payments telesfil:

• credit card: Discover
• wallet: Google-pay
• other

seller telesfil:

• city: US
• # reviews: 419
• rating: 95.1%

shipping telesfil:

• cost: $0.00
• type: Fixed
• service: Economy
• class: Economy
• transit: 3-8 Days

offer telesfil:

• started: April 1, 2025
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

general telesfil:

• Binoculars Telescopes > Telescope Parts Accessories > Telescope Filters
• condition: New

Alstar SKU-AM-FSS1A Is Similar To:

• Sku Am Hf112a Alstar Narrowband Nbpf Filter Enhances The Contrast (31.2% similar) under a light-polluted night sky can be difficult. The solution is an h-alpha filter. The Alstar h-alpha cut-off filter enhances contrast between object and sky, allowing you to take good quality images even under urban skies. 25 narrow band Knopf hydrogen-a 12NM filter. The Alstar h-alpha cut-off ...(February 16th, 2021)
• Sku Am Lrgb1025a Alstar Deluxe Telescope Lrgb Inch Filter Set Give 691167498986 (29.8% similar) ...(April 26th, 2021)
• A Alstar 971336228892 0.5x Reducer For Photography And Observing 1.25 Inch Filter Thread 28.5x (25.9% similar) You can use this, for example, doing using an astronomy webcam. Using the reducer is ingeniously simple - it threaded for attaching to a 1.25 filter thread, which let's you easily screw into any eyepiece or camera adapter. Screw the Alstar reducer into filter thread on your camera and so double ...(November 13th, 2024)
• A Alstar 971336220612 2 Inch Moon skyglow Filter (21.9% similar) It is mounted in a nicely anodized al alloy housing and threaded on both sides for stacking with other 2 filters if necessary. The filter will fit all standard sized 2 eyepieces and accessories such as Barlow lens etc. It will enhance contrast when observing brighter objects such as the moon and ...(December 3rd, 2024)
• A Alstar Fw1m5a 1.25 Inch Multiple 5-position Filter Wheel For Telescope (38.5% similar) It is ideally suitable for visual observations with 1.25 eyepieces. And high-quality telescope filter wheel allows you to quickly and easily change. The robustly constructed filter wheel is supplied with a 1.25 eyepiece adaptor, focused nose piece, T-2 camera adaptor and locking ring. It is 5-...(May 7th, 2025)
• A Alstar Zf2msa 2 Inch Moon skyglow Filter Moon For Eyepiece Accessory T (35.6% similar) Very high light transmission exceeding ninety five percent of that some the portions spectrum; while blocking unwanted sky glow and many street emissions. The moon and sky glow is a multi band pass filter transmitting high percentage of light in the visual spectrum. It enhances contrast of all ...(June 6th, 2025)
• Alstar 313107145155 2 Inch Moon skyglow Filter Moon For Eyepiece Accessory T (32.3% similar) The moon and sky glow is a multi band pass filter transmitting high percentage of light in the visual spectrum.: provide you with better astronomical observation experience!: very high light transmission exceeding ninety five 95 percent of that some the portions spectrum - while blocking unwanted ...(June 8th, 2025)
• A Alstar Sku Am Moon3as 2 Inch Telescope Moon Filter Nd96-0.9 Nd96-0.6 Inches Set (54.1% similar) Coating: multi. Alstar 2 telescope moon filter ND96-0.9 ND96-0.6 inches set. This ND96 neutral density filter allows 13,25,50 percent of the visible light to pass through; metal cell threads directly into 2 inch barrel your telescope eyepiece. Features: neutral density filters are excellent to ...(October 8th, 2025)
• A Alstar Sku Am Moon1025a 1.25 Inch Telescope Moon Filter Nd96-0.9 Nd96-0.6 Inches Set (57.1% similar) Nd filters retain true color balance of the objects being observed since all wave lengths are transmitted uniformly over entire spectrum. Features: neutral density filters are excellent to reduce the overall brightness of an image cut down glare while viewing bright astronomical objects through a ...(October 8th, 2025)
• A Alstar 82a58a821moon 5pcs 1.25 Inch Telescope Filters Kit With Orange Green Yellow Blue And (47.3% similar) Different color filters: this telescope filter set contains five different colors of lenses to better meet the need take photos that capture more details in every scene; enhance contrast and create a cinematic effect, filter function: orange filters increase contrast; green allow for skin shading; ...(January 19th, 2026)