This 16.6-stop, 95mm ProND-100000 ND Solar Filter from Hoya provides a 16.6-stop exposure reduction, and its 5.0 density creates a darkening of the entire image with a 0.001% transmittance that is effective for solar and solar eclipse photography. With this filter, users can capture photographs with a wider aperture or a slower shutter speed than normally required. The filter material provides an accurate neutral color rendition without any noticeable colorcast to the images, and its vapor-deposition application to the glass lens ensures an even and consistent layer. An aluminum-alloy filter ring holds the filter for durability while remaining lightweight.

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.

5.0 Optical Density    Multicoated Optical Glass    Aluminum-Alloy Filter Ring    Designed for Solar Photography    Allows Reduced Shutter Speed    Enables Wider Aperture and Long Exposure    Not for Direct Viewing of the Sun

Related Questions and Answers

Q: 1. Can I use this with canon 7D mark II to take photos of the moon? Are there better choices?

A: A Cassegrain type of scope is the ideal scope for astrophotography. In addition to the scope you will need the Celestron f/6.3 Reducer/Corrector BH #CERC • MFR #94175 and the Celestron T-Ring for Canon EF-Mount Cameras BH #CETRCAF • MFR #93419. To mount the Canon EOS 7D to the scope.

Q: 2. how does the wifi work? and is there a wedge that can be used for long exposure?

A: The Celestron SkyPortal WiFi Module that is included with this kit plugs into the Hand Control or AUX port and begins to generate it's own WiFi signal to directly connect to your mobile device without the need for a router. The SkyPortal module works in conjunction with the free SkyPortal mobile app available for iOS and Android devices. The app features a database of over 100,000 objects with astroimages and audio descriptions of hundreds of them including the history, mythology, and key features of them. It can assist with the telescope alignment and if you hold the screen up to sky, it will identify the objects based on your location, date, and time. The Celestron EQ Wedge for NexStar 6/8SE Evolution Telescopes would be the recommended wedge for this telescope: https://bhpho.to/2PfVBIX

Q: 3. Can a Nikon Z-mount camera be attached to the Celestron NexStar 130 SLT?

A: To connect a Nikon Z series camera to the Celestron NexStar 130SLT 130mm f/5 Reflector Telescope you would need these 2 parts: https://bit.ly/4aUAgxJ and a T-mount adapter such as this: https://bit.ly/48qhxsd.

Q: 4. Can you not use Starsense camera, with a Starsense HC, or do you need standard HC?

A: Good morning, If the StarSense autoalign system is used, it is mandatory that the dedicated StarSense hand controller be used for the autoalignment process. However, If the StarSense camera and the autoalign system is not used, the StarSense hand controller can be used to "manually" control the telescope in place of the standard Nexstar Plus hand controller.

Q: 5. Is this OTA compatible with this equatorial mount? I want to buy the SE8 and upgrade it with this mount to improve stability https://www.bhphotovideo.com/spanish/c/product/917599-REG/celestron_91519_advanced_vx_computerized_mount.html

A: Yes, the NexStar 8SE optical tube features a narrow dovetail bar which can be mounted on an Advanced VX mount.

Q: 6. I currently have an Orion Spaceprobe 130 ST which I am just learning to use. I am taking an astronomy class which uses Celestron NexStar 5 SE scopes, which I really like. I am sure that I will be buying a NexStar in the next year. I really like the idea of the computer finding objects for me while I am learning the sky. Right now, I am trying to decide between a NexStar 6 or NexStar 8. My major interests are deep sky objects and binary stars. I am not interested in astrophotography. I know the major tradeoffs are aperture and portability. Any suggestions for me in guiding my choice?

A: Honestly I would go with the bigger aperture. Especially since you are going to be shooting some Astrophotography. Personally I would do the 8 Model. It's the better option hands down.

Q: 7. Has anyone purchased the square trade protection plan for their telescopes? If so do you recommend it?

A: The Celestron 6se telescope comes with a 2 year warranty from Celestron. However, Celestron will not cover damage done to the telescope caused by tripping over the tripod in the dark or other types of accidental damage. Square Trade will cover those types of accidents and if they cannot repair it, they would send you a check for the original purchase price.

Q: 8. Hi! With the November and December holidays coming relatively soon; historically how typical would this telescope go on sale? Is it worth the chance and wait? Thanks!!

A: So we do have Sales all year around. Usually during the Holiday Season that is when the Manufacturer's have better offers though.

Q: 9. It is said that this requires 3 stars alignment , so after three stars aligned , does that mean it will go other objects on command or you still need to align it again other objects ?

A: No, once the telescope is aligned (3-star alignment is only one of the options, but there are others), you can ask it to go to other objects directly, either by using the app or hand controller.

Q: 10. I’m thinking of purchasing this, how would I mount an M50 or M6 MKII to it?

A: All you need to add is a T-mount adapter and camera-specific T-ring. The T-Ring couples your 35mm SLR camera body to the T-Adapter, radial guider, or tele-extender. This accessory is mandatory if you want to do photography through the telescope. Each camera make has its own unique mount and therefore, its own T-Ring. Celestron has 8 different models for 35mm cameras. you may also need an Canon EF-M Lens Adapter Kit for Canon EF / EF-S Lenses for your camera body.