OPTOLONG Q1SII012404Y Sulfur Narrowband Nebula Ccd Filter 12NM

( Brand: Optolong ), ( Manufacturer Part Number: Q1SII012404Y ), ( Part Type: Filter )

Review OPTOLONG Sulfur Narrowband 12nm Nebula Ccd Filter

The Optolong Q1SII012404Y Sulfur Narrowband 12nm Nebula CCD Filter is a high-quality, specialized optical filter designed for astrophotography enthusiasts and professional astronomers. This filter is specifically engineered to isolate the 12nm wavelength of light associated with the sulfur-II emission line, making it an ideal tool for capturing vivid and detailed images of emission nebulae, planetary nebulae, and other deep-sky objects rich in sulfur.

The filter is made from Optolong's proprietary optical glass, which is coated with a multi-layer, high-transmission, and low-reflection coating. This coating ensures that the maximum amount of 12nm sulfur light is transmitted, while minimizing the transmission of other wavelengths of light, such as light pollution, moonlight, and stray light. This results in an increase in contrast and detail in the final image, making it easier to distinguish the subtle structures and features of emission nebulae.

The Optolong Q1SII012404Y Sulfur Narrowband 12nm Nebula CCD Filter is also designed to be highly durable and resistant to damage. It is made from optical glass that is both scratch-resistant and shatter-resistant, ensuring that it can withstand the rigors of frequent use and transportation. The filter is also coated with an anti-reflection layer, which helps to protect the filter from dust and other particles, and makes it easier to clean.

In terms of size and compatibility, the Optolong Q1SII012404Y Sulfur Narrowband 12nm Nebula CCD Filter is 2" in diameter, and it is compatible with most 2" filters threads. It is also available in other sizes, such as 1.25" and 3".

Overall, the Optolong Q1SII012404Y Sulfur Narrowband 12nm Nebula CCD Filter is a high-quality, specialized optical filter that is ideal for astrophotographers and astronomers looking to capture detailed images of emission nebulae and other deep-sky objects rich in sulfur. Its high transmission, low reflection, and scratch-resistant coating ensure that it delivers the best possible results, while its durability and compatibility make it a versatile and reliable tool for a wide range of applications.

1. Enhances the visibility of emission nebulae, especially those rich in hydrogen-alpha and sulfur-II emissions.

2. Provides high transmission in the 656.3nm wavelength, ideal for capturing hydrogen-alpha and sulfur-II emissions.

3. Reduces light pollution and stray light, resulting in clearer and more detailed images.

4. Compatible with a wide range of telescopes and cameras, making it a versatile option for astrophotographers.

1. It is a specialized filter, which means it may not be necessary for all types of astrophotography.

2. The filter may require calibration and post-processing to obtain optimal results.

3. It may be more expensive than general-purpose filters, due to its specialized design and materials.

The Optolong Sulfur Narrowband 12nm Nebula CCD Filter is an excellent option for astrophotographers interested in capturing detailed images of emission nebulae, particularly those rich in hydrogen-alpha and sulfur-II emissions. While it may be a more expensive investment, its high transmission and ability to reduce light pollution make it a worthwhile addition to any astrophotography setup.

If you are looking to capture detailed images of emission nebulae, the Optolong Sulfur Narrowband 12nm Nebula CCD Filter is a great option. However, it is important to consider your specific astrophotography needs and budget before making a purchase. If you are new to astrophotography, it may be worth starting with a general-purpose filter and gradually investing in specialized filters like the Optolong Sulfur Narrowband 12nm Nebula CCD Filter as your skills and interests develop.

Details:

Electron-beam gun evaporation with ion-assisted deposition coating technology for durability and resistance to scratching, as well stability on cowl central wave length so that there is no deviation due temperature changes during use.

This can sometimes take 3-4 weeks to several countries. Precise and homogeneous coatings ensure high values of desired pass band blocking unwanted offhand.

Optical coating specifications multi layer anti-reflection coated.

Other 2 astronomy filter with standard m48x0.

Spectral curve transmission characteristics 90 at sii line 672nm. This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.

These are not included in the item price or shipping cost.

Non-cementing optical substrate coating. 2mm thick Scott b270 optical glass substrate material.

It does this by: selectively reducing the transmission of wave lengths light pollutants, specifically those produced by artificial lighting including mercury vapor lamps, both high low pressure sodium lights, and unwanted natural caused neutral oxygen emission in our atmosphere. It also blocks out infrared wave lengths 700-1100nm so a separate Ir cut-off filter is not required for imaging applications. 75 male filter thread no female thread, so it cannot be stacked with other filters.

Precision CBC-machined metal filter cell with sand blasted black anodized finish, anti-reflection treatment, and laser engraving.

Technical specifications both surfaces are fine optically polished, accurate to 1/4 wave length or better, and parallel within 30 seconds arc. High quality protective plastic storage case. This can often change from batch to according the whims of manufacturer.

Warning: Optolong filters are not designed for direct solar observation. Back to top 5.

Ultra-thin filter cell to minimize vignetting clear optical aperture of 45mm. Narrowband imaging with shoe set can be done the moon up in heavy light pollution, so your equipment is not sitting dormant for several weeks.

About Optolong s-ii 12nm filter the Optolong sulfur-iii narrowband is designed to improve visibility of various deep sky objects.

Back to top 4.

Will combine the shipping weights and show you discounted cost.

Main uses and performance use with h-alpha iii-ccd narrowband filters shoe set for tricolor ccd .

Allowing 12nm band width of light centered on a wave length 672nm to pass through, which corresponds sii emission lines.

part #: q1sii012404y prices

• $185.50-$349.95

specifications telesfil:

• brand: Optolong
• mpn: Q1sii012404y
• part type: Filter

General telesfil:

• in stock: Yes
• condition: New
• sky viewing > telescope filters

Shipping telesfil:

• cost: $2.79
• handling: days
• type: Calculated

Seller telesfil:

• zipcode: 90723
• city: Paramount, California

Ratings:

1. Great, thank you 06-29-18
2. Works great 06-29-18
3. Fast, well packaged, as described 06-28-18
4. Thanks for the fast shipping !!!!! Would buy again without a dought.!!! 06-28-18
5. Thank You! 06-29-18

Returns telesfil:

• time: 30 Days
• policy: returns accepted
• type: Money Back
• paid by: Buyer

Offer telesfil:

• quantity: 3
• Started: June 29, 2018, 12:16 pm
• best offer: false
• bids: 0
• Sold: 0

Payments telesfil:

• PayPal

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