Use MrStarGuy Solar Filter Adjustable Natural Light 145-175mm ODto adapt lenses and telescopes for safely viewing the sun in its natural yellow color. Certified for safe direct solar viewing, the filter blocks greater than 99.99% of the intense visible light from the sun. Its resilient gel film delivers high-quality images of the sun that are sharp across the entire field of view. The filter housing is made from a lightweight and durable aluminum alloy with a scratch-resistant finish.

Outfitted with three thumbscrews for a secure and centered fit, this filter is designed to fit over the entire objective bell. For the correct fit, simply measure the outside diameter of the bell - including hardware like retaining rings and screw heads - and choose the size that matches the measurement with some extra room.

Certified for Safe Direct Solar Viewing    Adapt Nighttime Scopes for Solar Viewing    Mount on Front of Camera Lens    Natural Yellow Color    Filters 99.99% Intense Sunlight    Lightweight Aluminum Alloy    For 145-175mm Outside Diameter

Related Questions and Answers

Q: 1. What about UV and IR filtration? It's not mentioned in the overview while it's mentioned in the White light version.

A: The MrStarGuy Natural Light Adjustable Solar Filter does feature UV and IR filtration.

Q: 2. 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: 3. What is the ND value for filter?

A: Solar filters do not work like neutral density filters that block X amount of light depending on the density of the filtering material referred to as the filter factor. Solar filters attenuate light values to a safe level by only transmitting 0.001% of the sun's light. This is how many solar filters look like mirrors.

Q: 4. Is it possible to attach the filter to the front of the lens hood? And if so, is this an acceptable approach to photograph sun?

A: Yes. The MrStarGuy Natural Light Adjustable Solar Filter can be attached to a lens hood and it is safe for use when photographing the sun or solar eclipse.

Q: 5. Will this fit a 200-600mm Sony lens? Thx

A: The Sony 200-600 mm lens diameter is 111.5mm. The MrStarGuy Natural Light Adjustable Solar Filter (165-195mm OD) will be too big to attach securely. We suggest B&H # STSGFT042Y instead.

Q: 6. 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: 7. Will this filter fit on a Canon 300mm 2.8 lens?

A: Yes, the MrStarGuy Natural Light Adjustable Solar Filter will work with the Canon 300mm F/2.8. The total diameter of the front of the lens is about 150mm, so this filter will cover it. Enjoy the eclipse!

Q: 8. Does this fit on Nikon Z 800 PF?

A: Yes, the MrStarGuy Natural Light Adjustable Solar Filter (125-155mm OD) will fit on the Nikon NIKKOR Z 800mm f/6.3 VR S PF lens.

Q: 9. 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: 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