The Heliopan 37mm UV SH-PMC Filter is a general use, clear filter that helps to absorb ultraviolet light and reduce the bluish cast of daylight. No additional coloration or contrast is provided, allowing you to pair this filter with others. The UV filter is also useful as a general protective filter to leave on lenses at all times. Filters help to reduce dust and moisture from reaching your lens element and provide additional protection in case of drops or situations where scratching could occur.

The SH-PMC multi-coating provides a total of 16 coatings, 8 per side, for significant reflection reduction (below 0.2%) as well as dust and moisture repellence for easier cleaning.

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.

Absorbs Ultraviolet Light    Reduces Bluish Cast of Daylight    General Protective Filter    37mm Front Filter Threads    SH-PMC 16-Layer Multi-Coating    Schott Glass Construction    Brass Filter Ring

Absorbs UV light, which can cause outdoor photos to appear hazy and indistinct

Clear filter provides no additional coloration or contrast, allowing you to pair this filter with others.

Works as general protection filter to reduce dust, moisture, and scratches from reaching lens elements.

SH-PMC multi-coating offers both protection to the glass and helps 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 37mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. Does this filter have front lens threads?

A: Yes, the Heliopan 40.5mm UV SH-PMC Filter has a 40.5mm front filter thread.

Q: 2. What is the thickness of this filter?

A: It is not a slim filter - but that is what I love about Heliopan = their construction! A fine piece of German glass encased in a brass ring that won't stick or bind. These are the only filters I put on my lenses.

Q: 3. Using Heliopan filter, will Sony 24-70mm gm ii lens cap fit on?

A: Yes, you can use a front lens cap with the Heliopan 82mm UV SH-PMC Filter.

Q: 4. I have Lee 100mm system. is it fit on lee kit?

A: If you purchase the LEE Filters 105mm Accessory Front Thread Adapter Ring, B&H # LEFARPFK105, then yes, the Heliopan 105mm Slim Circular Polarizer SH-PMC Filter would be compatible for use with the LEE Filters Foundation Kit.

Q: 5. What is this Bay3 filter outside diameter? I am looking for the push on Cap of this filter.

A: The outer diameter of this Heliopan Bay 3 SH-PMC Protection Filter is about 46mm.

Q: 6. Any problems with vignetting or .. for the Tamron 28-75 lens? Any problem putting on the Tamron lens cap?

A: The Heliopan 67mm SH-PMC Protection Filter is not a thin or slim filter so it is not recommended for a 28mm wide lens. Instead this B+W would be recommended: https://bhpho.to/3yhnsyE

Q: 7. Is this filter threaded so that a screw-in lens hood can be used?

A: The Heliopan 77mm Slim Circular Polarizer SH-PMC Filter does not have front filter threads. As such, no, you would not be able to use a lens hood on the front of the Heliopan 77mm Slim Circular Polarizer SH-PMC Filter.

Q: 8. I understand this is a Slim Mount Design/Retains Front Threads . Can I put the 49mm snap on lens cap on the filter? This is for the Olympus OM 50 1.2 lens and lens cap.

A: Yes. Since the Heliopan 49mm Protection Filter has front threads, it will be able to grip a standard snap-on/pinch lens cap.

Q: 9. Thanks, but I would prefer a hard lens cap as it protects more and won't touch the lens while transporting. I did find a Sensei 105mm Clip-On Lens Cap (http://www.bhphotovideo.com/c/product/818347-REG/Sensei_lcc_105_105mm_Clip_On_Lens_Cap.html) -will this fit any 105mm filter?Also, B+W USA seems to have a 105mm filter cap. Do you have it for sale and will it fit any 105mm filter?

A: A 105mm clip-on cap will not fit on this filter, as there are no threads on the filter to clip the cap onto. We do not currently sell the 105mm filter cap from B+W, as they have discontinued their line of slim filters and it is no longer available to us.

Q: 10. Does it come with a plastic case?

A: The Heliopan 67mm SH-PMC Protection Filter will come in the plastic case/product packaging from the manufacturer. Separate filter cases are sold separately.