SVBONY W9121B-W9122B Oiii Ccd Telescope Filter Sky 705701986195 7NM

( Brand: Svbony ), ( Manufacturer Part Number: W9121B-W9122B ), ( Type: Filter Kit ), ( Size: 2.0 In ), ( Country/region Of Manufacture: China ), ( Compatible Brand: Universal ), ( To Fit: Catadioptric Reflector Refractor ), ( UPC: 705701986195 )

Review SVBONY Oiii ccd Telescope Filter Narrow band 7nm Fit Deep Sky Photography

The W9121B-W9122B SVBony OIII-CCD telescope filter is a narrow-band filter specifically designed for astronomical observations. This filter is engineered to block out unwanted light and allow only the OIII (Oxygen III) emission lines to pass through, making it an ideal tool for deep-sky imaging.

The filter has a narrow bandwidth of 7nm, which means it only allows a very narrow range of light to pass, resulting in a higher contrast and more detailed images of nebulae and galaxies. The 7nm bandwidth is centered around the OIII emission lines at 495.9nm and 500.7nm, making it suitable for capturing the beautiful green hues of emission nebulae.

The W9121B-W9122B SVBony OIII-CCD telescope filter is made of high-quality optical glass and coated with a multi-layer dielectric coating, ensuring excellent transmission efficiency and minimal light loss. The filter is also scratch-resistant and anti-reflection coated to minimize stray light and provide sharp, clear images.

The filter is designed to fit standard 1.25" telescope eyepieces and comes with a 2" adapter for use with larger telescopes. It is also compatible with CCD and DSLR cameras, making it a versatile tool for both amateur and professional astronomers.

Overall, the W9121B-W9122B SVBony OIII-CCD telescope filter is a high-quality, narrow-band filter that allows for detailed and contrast-rich images of deep-sky objects. Its 7nm bandwidth and high transmission efficiency make it an excellent choice for capturing the subtle details of emission nebulae and galaxies.

1. Narrow Band Filtration: The filter is designed to block out all light except for the OIII emission lines, which makes it ideal for observing nebulae and other deep-sky objects.

2. High Transmission Efficiency: With a 7nm bandwidth, the filter allows a high amount of OIII light to pass through, maximizing the signal-to-noise ratio and increasing the contrast of the object you're observing.

3. High Quality Optical Glass: The filter is made of high-quality optical glass, ensuring sharp and clear images.

4. Affordable: Compared to other narrow-band filters, the Svbony OIII-CCD filter is relatively affordable, making it an excellent option for amateur astronomers on a budget.

1. Limited Use: The filter is only suitable for observing objects with OIII emission lines, such as the Orion Nebula and the Swan Nebula.

2. Requires a Dark Sky: The filter is best used in a location with a low amount of light pollution, as the faint OIII emission lines are easily obscured by city lights.

3. Requires Calibration: The filter requires calibration to ensure accurate color balance and contrast. This can be a time-consuming process, but there are many online resources and tutorials available to help.

The Svbony OIII-CCD telescope filter is an excellent option for amateur astronomers looking to observe nebulae and other deep-sky objects with high contrast and detail. Its high transmission efficiency, high-quality optics, and affordable price make it a great value. However, it's important to keep in mind that the filter is only suitable for observing objects with OIII emission lines and requires a dark sky and calibration.

If you're an amateur astronomer looking to take your deep-sky observations to the next level, the Svbony OIII-CCD telescope filter is a great investment. It's an affordable way to improve the contrast and detail of your images, and with a little bit of effort, it can help you uncover the hidden beauty of the night sky. Just be sure to do your research and calibrate the filter properly to ensure the best results.

Details:

Quality filter materials: material from Germany, The result is a super thin filter cell that will produce clear aperture of 45mm. The filter cell is made of lightweight, strong metal and CBC machined, sand-blasted black anodized, then laser engraved.

Like all Svbony filters that are designated as ccd, this oiii also blocks infrared wave lengths from 700nm to 1100nm so you don't need a separate Ir-cut filter. The Svbony 2 filters are made glass import from Germany that has been multi-coated with an ion-assisted deposition technology to ensure scratch resistance and stability on central wave length , or cowl.

part #: w9121bw9122b prices

• $119.99-$259.99

specifications telesfil:

• brand: Svbony
• mpn: W9121b-w9122b
• type: Filter Kit
• size: 2.0 In
• country/region of manufacture: China
• compatible brand: Universal
• to fit: Catadioptric Reflector Refractor
• upc: 705701986195

Returns telesfil:

• type: Money back or replacement buyers choice
• policy: returns accepted
• time: 30 Days
• paid by: Buyer

Seller telesfil:

• zipcode: 917
• # feedbacks 07-05-21: 46320
• city: Rowland height, California
• rating 07-05-21: 100.0%

General telesfil:

• condition: New
• Telescope Parts Accessories > Telescope Filters
• in stock: Yes

Shipping telesfil:

• handling: 3 days
• type: Flat
• cost: $0.0

Offer telesfil:

• best offer: false
• quantity: 2
• Sold: 0
• bids: 0
• Started: July 4, 2021, 8:50 pm

Payments telesfil:

Ratings:

1. outstanding 07-01-21
2. smooth transaction 07-01-21
3. Just look Like the describe 07-01-21
4. Had nothing but good luck and great experience with this company, the item was just what I was looking for. The people at this company was very kind and very helpful in making my purchase go smooth and easy. 07-01-21
5. Great item arrived early would definitely recommend them. Thanks 07-01-21

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