This 49mm Special 50th Aniversary Edition 18-stop Tiffen Solar ND Filter 46-49mm with Eclipse Glassesfrom Tiffen is a solid ND filter with a 262,144x filter factor that provides an 18-stop exposure reduction. Its 5.4 density darkens the entire image, allowing you to photograph with a wider aperture or slower shutter speed while reducing the risk of overexposure. This means you can capture more detailed solar images than might be possible under normal conditions. This filter limits IR and UV light, ensuring color-neutral images, and reduces glare with its multi-layer coating.

In honor of B&H's 50th anniversary, Tiffen presents this limited edition run, specially designed to celebrate five decades of creative partnership. This exclusive Special 50th Anniversary Edition embodies the commitment to excellence that B&H stands for. Get your hands on a piece of history with this distinctive edition.

This filter is designed specifically for photography applications. This filter is not suitable for direct solar viewing with the naked eye, including with optical viewfinders.

5.4 Optical Density    18-Stop ND Filter    49mm Solar ND Filter & Step-Up Ring    Designed for Solar Photography    Capture More Detailed Solar Images    Darkens Entire Image    Allows Wider Aperture    Includes Plastic Case    4-Pack of Solar Eclipse Safety Glasses

Related Questions and Answers

Q: 1. Would this filter result in a yellow tint on the sun?

A: Viewing the sun through the MrStarGuy Natural Light Adjustable Solar Filter (66-94mm OD) will allow you to view the sun's natural yellow color.

Q: 2. Will this work on an Orion Astroview 120ST (600mm, f/5)? If so, will I need any additional adapters or extension tubes (for focusing)? Thank you.

A: The DayStar Filters QUARK H-Alpha Eyepiece Solar Filter (Prominence) BH #DADSZ4P • MFR #DSZ4P simply inserts into 1.25" or 2" diagonals and accepts 1.25" eyepieces. This design enables the use of nighttime telescopes for solar viewing. In addition to the tunable H-alpha filter, the Quark also functions as a 4.3x Barlow lens, with a 2-element lens system designed to be telecentric which flattens the field of view and reduces parallax, and optical coatings that are optimized for the 656nm H-alpha wavelength.

Q: 3. Will this product (BH #CEESSFAM70 • MFR #94246) work with BH #CEA11TS70TB • MFR #22126 Celestron Travel scope 70AZ?

A: No, the Celestron EclipSmart Solar Filter for AstroMaster 70AZ or AstroMaster LT 70AZ Telescopes is made for the AstroMaster 70AZ or AstroMaster LT 70AZ Telescopes. For the Celestron Travel Scope 70mm f/6 AZ Refractor Telescope, Apollo 11 50th Anniversary Bundle, use the Celestron EclipSmart White-Light Solar Filter (BH #CEESSF70MM), which can be found at this link. https://bhpho.to/3QcTNRQ

Q: 4. When I use this filter can I look through my telescope with my eye and still be safe for the sun and upcoming solar eclipse?

A: MrStarGuy Natural Light Adjustable Solar Filter is ISO 12312-2 Compliant, so it is safe for direct solar viewing.

Q: 5. What is diameter of the usable part of the filter?

A: The diameter of the usable part of the MrStarGuy Natural Light Adjustable Solar Filter (66-94mm OD) would be 66mm to 94mm. The filter is adjustable in diameter.

Q: 6. Can I use this on a camera?

A: The MrStarGuy Natural Light Adjustable Solar Filter (86-117mm OD) can be used on a camera lens.To keep the filter secure on the lens it is important to use this filter on a lens with an 86mm filter mount all the way to the 117mm size filter mount.

Q: 7. will this fit a canon 300mm 2.8?

A: The MrStarGuy Natural Light Adjustable Solar Filter (105-135mm OD) does fit the Canon 300mm f/2.8 lens.

Q: 8. Should the filter rest against the camera lens or should there be a slight space so the lens does not actually touch the filter?

A: It is recommended to leave a slight gap between the lens and the MrStarGuy Natural Light Adjustable Solar Filter in order to reduce the risk of scratching the filter.

Q: 9. Is this filter ISO 12323-2 2015 certified?

A: The MrStarGuy Natural Light Adjustable Solar Filter (145-175mm OD) is ISO 12312-2 certified.

Q: 10. Will this fit a 77mm canon camera lens. and is it easy to get on and off?

A: The MrStarGuy Natural Light Adjustable Solar Filter (66-94mm OD) will fit a 77mm lens but they also make a screw on version in a 77mm size: https://bhpho.to/3SX9k9z