OPTOLONG Extreme Dual Narrowband Filter Alpha 971991897013 7NM 1.25

( Brand: Optolong ), ( Part Type: Filter ), ( UPC: 971991897013 ), ( Size: 1.25 )

Review OPTOLONG L extreme 7nm Dual Narrowband Filter H alpha And O iii 1.25 Inch

The Optolong L-eXtreme 7nm Dual Narrowband Filter H-alpha O-III (971991897013) is a high-quality optical filter designed specifically for astrophotography enthusiasts and advanced astronomers. This filter is designed to enhance the contrast and detail of deep-sky objects that emit light in the H-alpha and O-III wavelengths, such as nebulae and emission regions in galaxies.

The 7nm bandwidth of the filter is optimized to isolate the specific wavelengths of light emitted by these objects, while blocking out other wavelengths of light that can cause unwanted noise and interference. This results in a sharper, more detailed image with increased contrast and color saturation.

The filter is made from high-quality optical glass and features multiple layers of coating to ensure accurate transmission of the desired wavelengths and to reduce reflection and scatter of light. The filter is also designed to be compatible with 1.25-inch filter threads, making it easy to use with a wide range of telescopes and cameras.

In addition to its narrowband capabilities, the Optolong L-eXtreme filter is also designed to be durable and resistant to damage. It is made from scratch-resistant glass and is coated with a layer of anti-reflection material to help protect the filter from the elements and ensure long-term performance.

Overall, the Optolong L-eXtreme 7nm Dual Narrowband Filter H-alpha O-III (971991897013) is a powerful tool for astrophotographers and astronomers looking to capture detailed, high-contrast images of deep-sky objects. Its narrowband capabilities, high-quality construction, and durability make it a valuable addition to any astrophotography setup.

1. High Quality: This filter is made with high-quality materials, which ensures clear and sharp images.

2. Narrowband Filters: The 7nm narrowband filters for H-alpha and O-iii allow for higher contrast and better resolution of emission nebulae.

3. Suitable for Astrophotography: The filter is designed for astrophotography and can be used with various types of telescopes.

4. Durable: The Optolong filter is known for its durability and can withstand harsh environments.

1. Expensive: The filter is quite expensive compared to other filters on the market.

2. May Require Adjustments: Depending on the telescope and camera used, some adjustments may be required for optimal results.

3. Not Suitable for All Types of Observation: The filter is designed for astrophotography and may not be suitable for all types of observation, such as visual observation.

If you are an astrophotographer looking for a high-quality narrowband filter, the Optolong L-Extreme 7nm Dual Narrowband Filter is a great option. Despite its high cost, its durability and ability to provide clear and sharp images make it a worthwhile investment. However, if you are a visual observer or are on a tight budget, there may be other filters that would better suit your needs.

If you are serious about astrophotography and are looking for a top-of-the-line filter, the Optolong L-Extreme 7nm Dual Narrowband Filter is a great option to consider. However, be sure to do your research and consider the specific requirements of your telescope and camera to ensure that this filter is the best fit for you.

Details:

Add this filter to your collection of telescope accessories and capture breathtaking images the night sky. Enhance your with the Optolong L-Extreme 7nm Dual Narrowband Filter for 1.25 telescopes. Only used a couple of times, in like new condition with box. It is compatible with Optolong brand telescopes and sized for 1.25 eyepieces.

This filter effectively blocks out light pollution and enhances the visibility of H-Alpha O-III wave length s, revealing stunning details deep-sky objects.

specifications telesfil:

• brand: Optolong
• part type: Filter
• upc: 971991897013
• size: 1.25

offer telesfil:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: December 15, 2023
• sold: 0

seller telesfil:

• # feedbacks: 171
• city: Pittstown, New Jersey
• rating: 100.0%

returns telesfil:

• policy: No Returns

shipping telesfil:

• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• cost: $4.31
• class: Standard
• transit: 6-12 Days

general telesfil:

• condition: Open box
• Binoculars Telescopes > Telescope Parts Accessories > Telescope Filters

ratings:

1. Would buy from again!!! A 11-22-23
2. Great, Vet Sales needs more buyers like you! Share our store details with your friends. Hope you enjoy your parts purchase. 11-20-23
3. Great communication. A pleasure to do business with. 12-09-23
4. Hope to deal with you again. Thank you. 12-03-23
5. Hope to deal with you again. Thank you. 11-28-23

payments telesfil:

• credit card: Discover
• wallet: Apple-pay

Optolong 971991897013 Is Similar To:

• Ol-ms-2in Optolong Moon Skyglow Light Pollution Reduction Filter (30.7% similar) Back to top will combine the shipping weights and show you discounted cost. This can often change from batch to according the whims of manufacturer. This can sometimes take 3-4 weeks to several countries. About Optolong moon and sky glow filter is designed to darken the background sky by blocking ...(February 4th, 2019)
• Q1cf000403y Optolong Clear Focusing Imaging Filter For Astrophotography (31.8% similar) Shipping Cronus only. En products astronomy-filters other-photo-filter 341-OTHER-PHOTO-FILTER-CLEAR-FOCUSING. Manufacturers...(May 30th, 2018)
• Q1cl000403y-02 Optolong Altair Astro Rebrand Light Pollution Reduction Filter (29.4% similar) ALTAIR-PREMIUM-2-CLS-CCD-FILTER-UVIR-BLOCK-AR-COATING. Shipping Cronus only. Manufacturers...(May 30th, 2018)
• Q1ha012403y Optolong Hydrogen Alpha Narrowband (37.9% similar) Warning: Optolong filters are not designed for direct solar observation. Hubble look of images can be made by the combination h-alpha, iii-CDC and Sui-CDC images, such as famous pillars creation M16 eagle nebula. Technical specifications both surfaces are fine optically polished, accurate to 1/4 ...(March 23rd, 2017)
• Q1ha012404y Optolong Hydrogen Alpha Narrowband (37.9% similar) 4NM, and 2MM thick Scott B270 optical glass substrate material. These are not included in the item price or shipping cost. High quality protective plastic storage case. Na sodium at 598NM, 589. Warning: Optolong filters are not designed for direct solar observation. Electron-beam gun evaporation ...(March 23rd, 2017)
• Q1hb012403y Optolong Hydrogen Beta Narrowband (38.2% similar) This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil. Very high surface quality of or better us military spec mil-o 2MM thick Scott B270 optical glass substrate material. Allowing 12NM band width of light centered on a wave length 486NM to ...(March 22nd, 2017)
• Q1hb012404y Optolong Hydrogen Beta Narrowband (38.2% similar) About Optolong h-beta 12NM filter the Optolong hydrogen-beta narrowband is designed to improve visibility of various deep sky objects. Non-cementing optical substrate coating. Warning: Optolong filters are not designed for direct solar observation. Technical specifications both surfaces are fine ...(March 12th, 2017)
• Q1ll000403y Optolong Uv Ir Cut Filter (32.5% similar) Warning: Optolong filters are not designed for direct solar observation. This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil. This can sometimes take 3-4 weeks to several countries. Technical specifications both surfaces are fine optically ...(June 29th, 2018)
• Q1lx000404y Optolong Lrgb Imaging Filter (33.3% similar) This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil. Precise and homogeneous coatings ensure high values of desired pass band blocking unwanted offhand. About Optolong rugby filter set the Optolong is designed for maximum contrast and with ...(October 30th, 2017)
• Q1mu000403y Optolong Moon Skyglow Light Pollution Reduction Filter (30.3% similar) Shipping Cronus only. Manufacturers. En products astronomy-filters band pass-photo-filter 340-OTHER-PHOTO-FILTER-MOON-SKY-GLOW...(May 31st, 2018)
• Q1mu000404y Optolong Moon Skyglow Light Pollution Reduction Filter (30.3% similar) Optical coating specifications multi layer anti-reflection coated. This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil. About Optolong moon and sky glow filter is designed to darken the background sky by blocking light transmission from 589NM ...(May 18th, 2018)