The Heliopan 19mm Clear Protection Filter is a simple, clear filter designed for general protection to the front of your lens. This optically clear filter helps to reduce dust, scratches, moisture, and other elements from damaging your lens without affecting the overall image quality.

The front and rear surfaces of the filter both feature a single anti-reflection coating. Each coating helps to increase light transmission by reducing reflections, scattered light, and ghosting. Additionally, they offer protection to the filter substrate while helping to keep the glass clean for longer than uncoated glass.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for durability as well as jamming prevention.

Filter for Protecting Lens    19mm Front Filter Threads    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

Clear filter offers general protection for your lens against the elements.

Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.

Constructed from Schott glass for optical clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Dual threading with 19mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. Is the clear filter fully multicoated?

A: Unfortunately, the Canon Drop-In Clear Filter A is not listed as being multi coated.

Q: 2. I would like to get this filter as a general protecting filter. I am wondering if the front of this NC filter is threaded. I would like to stack close up filters on top of the NC filter.Thank you,www.MarissaMancini.com

A: Yes, this filter has front threading and can be used with other filters.

Q: 3. Will there be any vignetting at 24mm?

A: The Nikon Neutral Clear Filter (77mm) is designed to have a thin profile, which helps prevent vignetting issues.

Q: 4. Why not use a snug fitting $5 rubber lens band over the slot when a filter is not desired instead of using this $130 piece of clear glass?

A: The glass filter would act as a barrier between the sensor and the lens mount to prevent any dust/debris from entering the camera.

Q: 5. Does this protection filter come with the 4 mounting screws?

A: the necessary mounting connections are already on the TVLogic 7" F-7H MK2 FHD HDR Field Monitor

Q: 6. What is the percentage light transmission for this clear filter?

A: The Canon Drop-In Clear Filter A does not have a specified light percentage transmission. However they do list this as having no filter effect.

Q: 7. Will this lens work on my Nikon D90. I have one lens that is 18-105mm and another at 70-300mm

A: No, this is not the proper sized filter for these two lenses. The Nikon 18-105mm lens uses 67mm sized filter, and depending on which 70-300mm lens you have it could be either a 62mm size or 67mm sized filter. If you have the lens cap for the 70-300mm lens, simply remove it, and look on the underneath side of the lens and it will state filter size. Below are two links, the first is for 67mm sized filter recommendation, the second is for a 62mm sized for you to regard on our site:http://bhpho.to/1gI9JCAhttp://bhpho.to/ISN5vR

Q: 8. Will this filter work on a Nikon 24-70 mm f2.8 lens?

A: No it will not.. 24-70 2.8 needs a 77mm filter.

Q: 9. Does the 58" filter have front threads? Does this filter have UV protection ?

A: This does not have front threads and does not offer UV protection.

Q: 10. I am more concerning about the image quality and autofocus speed when using this clear filter. Does it degrade the image quality of the captured image? Does it slow down the autofocus speed at all?

A: It works well does not degrade the image quality and it will not slow down the autofocus