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OM System BMF-LPC01 Body Mount Light Pollution Suppression Filter
The OM System BMF-LPC01 Body Mount Light Pollution Suppression Filter sits between the sensor and lens mount, reducing the effects of street and city lights while any lens is attached.
Pre-order today for first available UK stock. First deliveries from Mar.
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OM System BMF-LPC01 Body Mount Light Pollution Suppression Filter Summary
The OM System BMF-LPC01 Body Mount Light Pollution Suppression Filter is an internal camera filter that reduces the impact of artificial lighting when photographing night skies. It fits inside compatible OM System camera bodies between the lens mount and image sensor, allowing the filter effect to remain active regardless of lens.
By suppressing light from common artificial sources such as street and city lighting, the filter reduces colour cast and sky glow that can obscure stars, constellations and nebulae. This effect is particularly noticeable near the horizon, where light pollution is often strongest.
Because the filter is body mounted, it can even be used with lenses that do not accept front filters, including ultra-wide and fisheye lenses. Only one body mount filter can be installed at a time. The BMF-LPC01 is intended for astrophotography and night sky imaging and is compatible with selected Micro Four Thirds camera bodies, including the dedicated OM-3 Astro camera.
OM System BMF-LPC01 Light Pollution Filter Key Features
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Internal body mount filter sits between lens mount and sensor
- Suppresses artificial light sources such as street and city lighting
- Reduces sky glow and colour cast in night sky images
- Effective near the horizon
- Works with wide-angle and fisheye lenses that cannot take front filters
- Ideal when changing lenses
- Compatible with selected OM SYSTEM Micro Four Thirds bodies
Compatible cameras
- OM System OM-3 Astro
- OM System OM-3
- OM System OM-1 Mark II
- OM System OM-1
- Olympus E-M1 Mark III
- Olympus E-M1 Mark III Astro
Frequently asked questions
Do these filters attach to the lens?
No. They install inside the camera body, between the lens mount and the image sensor.
Can I mount lenses normally once the filter is installed?
Yes. Lenses mount and operate exactly as normal.
Do the filters work with all lenses?
They work with any compatible Micro Four Thirds lens, including wide-angle and fisheye lenses.
Can I change lenses without removing the filter?
Yes. The filter stays in place when lenses are changed.
Can both filters be used at the same time?
No. Only one body mount filter can be installed at a time.
Are these filters for daytime photography?
No. They are intended for astrophotography and night sky use.
What’s in the box
- OM System BMF-LPC01 Body Mount Light Pollution Suppression Filter
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Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.

Peace of mind with our 6 month warranty
This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.
So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!