OPTOLONG Q1I3000404Y Ir Filter 685NM

( Brand: Optolong ), ( Manufacturer Part Number: Q1I3000404Y ), ( Type: Filter )

Review OPTOLONG Ir Pass 685nm Filter

The Optolong L-eNhance Dual Narrowband Filter Q1i3000404Y is a high-quality astronomical filter designed specifically for advanced imaging needs. This 685nm H-alpha filter is part of Optolong's L-eNhance series, which is known for its excellent performance in enhancing emission nebulae in deep-sky astrophotography.

The Optolong Q1i3000404Y filter is made from optical glass, ensuring sharp and clear images. It has a high transmission rate of up to 95% at the 685nm H-alpha wavelength, allowing maximum light to pass through to your imaging sensor. This results in bright, vibrant, and detailed images of emission nebulae, such as the Orion Nebula, the Veil Nebula, and the Swan Nebula.

The filter also provides excellent optical flatness and color correction, reducing chromatic aberration and maintaining color accuracy. It is also coated with Optolong's proprietary AirFluor Nano Coating, which provides excellent protection against dust and scratches while also ensuring high light transmission and minimal reflection.

The Optolong L-eNhance Dual Narrowband Filter Q1i3000404Y is also easy to use. It has a 2-inch diameter, making it compatible with most telescopes and imaging cameras. It is also equipped with a 2mm thick frame, which provides mechanical stability and reduces the risk of vignetting.

In summary, the Optolong L-eNhance Dual Narrowband Filter Q1i3000404Y is an excellent choice for serious astrophotographers who want to capture detailed and vibrant images of emission nebulae. Its high transmission rate, excellent optical flatness and color correction, and robust construction make it a reliable and durable instrument for your astronomy equipment.

1. Enhances deep-sky astrophotography: This filter is specifically designed to enhance the contrast and detail in deep-sky astrophotography, making it an excellent choice for capturing images of nebulae, galaxies, and other celestial objects.

2. Reduces IR pollution: The filter effectively blocks infrared light, reducing the IR pollution that can negatively impact your images. This can lead to more accurate color representation and improved image quality.

3. Compatible with various camera systems: The Optolong L-eNhance filter is compatible with a wide range of camera systems, including DSLRs, mirroless cameras, and CCD/CMOS cameras.

4. Durable construction: The filter is made of high-quality optical glass and has a scratch-resistant coating, ensuring that it will last for many years of use.

1. Expensive: Compared to other filters, the Optolong L-eNhance can be quite expensive. This may be a deterrent for some photographers with a limited budget.

2. May require additional equipment: Depending on your camera system, you may need to purchase additional equipment, such as a T-adapter, to use this filter.

3. Requires specific technique: Using a narrowband filter like the Optolong L-eNhance requires a specific technique and post-processing workflow to get the best results. This can be a learning curve for some photographers.

The Optolong L-eNhance Dual Narrowband IR Cut Filter (Q1i3000404) is a high-quality filter that can significantly improve the performance of your deep-sky astrophotography. Its ability to reduce IR pollution and enhance contrast and detail makes it an excellent choice for capturing images of celestial objects. However, its high price and potential need for additional equipment may be a deterrent for some photographers. If you have the budget and are serious about astrophotography, the Optolong L-eNhance is definitely worth considering.

If you are serious about deep-sky astrophotography and are looking for a high-quality filter to enhance your images, the Optolong L-eNhance Dual Narrowband IR Cut Filter (Q1i3000404) is a great option. Its ability to reduce IR pollution and enhance contrast and detail is second to none. However, be sure to research and consider your specific camera system and budget before making a purchase.

Details:

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This can sometimes take 3-4 weeks to several countries.

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This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.

part #: q1i3000404y prices

• $48.98-$79.50

specifications telesfil:

• brand: Optolong
• mpn: Q1i3000404y
• type: Filter

Returns telesfil:

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

Ratings:

1. Fast shipping! Easy transaction! 07-01-21
2. Thank you for the excellent transaction and fast shipping. 07-01-21
3. Nice visual back. Threads were perfect and screwed on smoothly to telescope. Compression ring held diagonal tight without issue. Highly recommend. 07-01-21
4. Item was as described and arrived in good order. 07-01-21
5. Great communication and care taken in international postage - thanks again. 07-01-21

General telesfil:

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

Offer telesfil:

• Started: September 14, 2021, 3:24 pm
• bids: 0
• Sold: 0
• quantity: 2
• best offer: false

Seller telesfil:

• # feedbacks 09-15-21: 17977
• city: Cerritos, California
• zipcode: 907
• rating 09-15-21: 99.8%

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• handling: days
• type: Calculated

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