This Green Multi-Coated Schott B270 German Optics Slim UV Filter from K&F Concept fits lenses with a 52mm filter thread, providing ultraviolet filtration to reduce haze, with the added benefit of protecting the lens from dust, debris, fingerprints, and impact. Made of German Schott B270 optical glass for superb transparency, this filter also features multi-coating to reduce potential internal flare and glare. The slim profile design of this filter allows it to be used on wide-angle lenses without vignetting.
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Key Features
- Clear Protective UV Filter
- Prevents Damage to Lens
- Transmittance: 99.20%
- 1x Filter Factor, +0 Stop
This Green Multi-Coated Schott B270 German Optics Slim UV Filter from K&F Concept fits lenses with a 52mm filter thread, providing ultraviolet filtration to reduce haze, with the added benefit of protecting the lens from dust, debris, fingerprints, and impact. Made of German Schott B270 optical glass for superb transparency, this filter also features multi-coating to reduce potential internal flare and glare. The slim profile design of this filter allows it to be used on wide-angle lenses without vignetting.
More DetailsK&F Concept Schott B270 UV Filter Overview
K&F Concept Schott B270 UV Filter Specs
| Filter Type | |
| Size | |
| Front Accessory Thread / Bayonet | |
| Coating | |
| Filter Thickness | |
| Filter Material | |
| Ring Material |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
K&F Concept Schott B270 UV Filter Reviews
Works beautifully on my Canon RF100-500L Lens!
By James
Rated 5 out of 5
Date: 2025-10-16
The product was purchased for my Canon RF 100-500L lens for lens protection and UV filtering. It works great!
Excellent Value & Quality
By Craig
Rated 5 out of 5
Date: 2025-04-22
Normally I go for the higher-end (more expensive...) filters, but I wanted to give this one a try on my Nikon 26 2.8 pancake lens. My normal brand was at least $30 more for their slim design so I figured this K&F Slim was worth checking out. My priority with this filter is I needed it to be SLIM due to the slip-on lens cap that comes with the 26 2.8. The cap needs to seat as far in as possible, since it doesn't click in to place. Well this K&F worked out perfectly, the cap seats perfectly and stays snug. I see no discernible difference in image quality (and I've done some pixel-peeping comparisons). Comes with a nice case too. If I ever need another protective filter, I wouldn't hesitate to pick up a K&F Slim.
See any errors on this page?
Does it have a front 49mm filter ring mount for ...
Does it have a front 49mm filter ring mount for mounting additional filters?
I bought this because the description leads you to believe it is made in Germany. It is NOT, it's Chinese.
Date published: 2025-09-02
Is this actuality German Schott glass used in ...
Is this actuality German Schott glass used in this filter? Some make statements that it is not.
Yes, the K&F Concept Green Multi-Coated Schott B270 German Optics Slim UV Filter, is made of German Schott B270 optical glass.
Date published: 2024-07-22