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Ø 40.5 x 0.5 mm

Filters with Ø 40.5 x 0.5 mm for precise image control

A filter with the size Ø 40.5 x 0.5 mm helps you adapt compatible lenses to different shooting situations. Whether you need a UV filter, polarising filter, ND filter or protective filter, the correct filter thread ensures a secure fit and gives you better control over light, contrast and reflections.

The exact thread size is especially important for compact lenses, specialised cameras and selected photo accessories. The specification Ø 40.5 x 0.5 mm refers to a 40.5 mm filter diameter with a 0.5 mm thread pitch. This makes it easier to find the right filter for your equipment and helps you avoid choosing the wrong size.

Discover suitable filters for creative image control, reliable lens protection and more flexibility in photo and video work.

Frequently asked questions about Ø 40.5 x 0.5 mm filters

What does Ø 40.5 x 0.5 mm mean? This specification describes a 40.5 mm filter diameter with a 0.5 mm thread pitch.

What are filters in this size used for? They are designed for compatible lenses, cameras or accessories with a matching filter thread.

Which filter types are available in this size? Depending on availability, you may find UV filters, ND filters, polarising filters or protective filters.

How do I find the right filter? Check the thread specification on your lens or in the product manual. It must match Ø 40.5 x 0.5 mm.


  • Der alfo. Protection Filter nano bewahrt Dein Objektiv vor alltäglichen Belastungen und erhält gleichzeitig die klare, unverfälschte Bildqualität.
  • Ob unterwegs, im Studio oder bei wechselnden Bedingungen: Der Klarglas Schutzfilter bleibt dauerhaft auf dem Objektiv und schützt die empfindliche Frontlinse.
  • Nano Shield und 8 Vergütungsschichten sorgen für eine glatte, widerstandsfähige Oberfläche, die Wasser, Fett und Staub leichter abweist.
  • Ein flacher, leichter Objektiv Schutzfilter für alle, die ihr Equipment schützen möchten, ohne Kompromisse bei Farbe und Schärfe einzugehen.
Manufacturer information:
Ringfoto GmbH & Co. KG
Benno Strauß Str. 39
90763 Fürth | Deutschland
kundensupport@alfo-fotobuch.com
https://www.alfo.com
SKU:
660-3665
Variations in:
  • Durchmesser
Manufacturer:
Durchmesser 
from
29,99 € *
Available
  • Der alfo. UV Filter M.C. kombiniert professionellen UV-Schutz mit zuverlässigem Objektivschutz für klare, kontrastreiche Bilder.
  • Ob Outdoor, Reise oder Studio: Der UV Schutzfilter bleibt unauffällig auf dem Objektiv und schützt die Frontlinse vor Staub, Schmutz und Fingerabdrücken.
  • Multi Coating und 4 Vergütungsschichten reduzieren Reflexionen, Streulicht und Geisterbilder für eine saubere, farbneutrale Bildwiedergabe.
  • Ein flacher, pflegeleichter UV Filter für Fotografen, die ihre Ausrüstung schützen und gleichzeitig hohe optische Qualität erhalten möchten.
Manufacturer information:
Ringfoto GmbH & Co. KG
Benno Strauß Str. 39
90763 Fürth | Deutschland
kundensupport@alfo-fotobuch.com
https://www.alfo.com
SKU:
660-3678
Variations in:
  • Durchmesser
Manufacturer:
Durchmesser 
from
12,99 € *
Currently not available
  • Der alfo. UV Filter M.C. nano verbindet professionellen UV-Schutz mit zuverlässigem Objektivschutz und klarer, farbneutraler Bildwiedergabe.
  • Ob draußen, im Studio oder auf Reisen: Der Nano UV Filter schützt die Frontlinse vor Kratzern, Staub, Fett und Feuchtigkeit.
  • Die NanoShield Oberfläche ist extrem dicht, widerstandsfähig und pflegeleicht, sodass Fingerabdrücke und Schlieren schnell entfernt sind.
  • Ein ultradünner UV Schutzfilter für Fotografen, die ihr Equipment dauerhaft schützen möchten, ohne Schärfe oder Farbe zu beeinträchtigen.
Manufacturer information:
Ringfoto GmbH & Co. KG
Benno Strauß Str. 39
90763 Fürth | Deutschland
kundensupport@alfo-fotobuch.com
https://www.alfo.com
SKU:
660-3691
Variations in:
  • Durchmesser
Manufacturer:
Durchmesser 
from
29,99 € *
Currently not available
  • Das T-Pro Filter - Deutschlands dünnster Polfilter
  • Die einzigartige Bauweise des B+W T-PRO Polfilters
  • Kontrastreiche Aufnahmen mit dem HTC-Polfilter
  • Hochwertige Verarbeitung und Premiumvergütung beim T-PRO
  • Der High Transmission Zirkular Polfilter - Made in Germany
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-6087
Variations in:
  • Size
Manufacturer:
Size 
from
143,95 € *
Currently not available
  • color neutral filter glass
  • Better grip through optimized knurl
  • MRC compensation for the highest demands
  • Easier attachment by new paint technology
  • Front thread for further accessories, e.g. Restable lens lid
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7650
Variations in:
  • Size
Manufacturer:
Size 
from
34,95 € *
Currently not available
Best sellers
  • color neutral filter glass
  • Blocks disturbing UV shares of the daylight
  • No extension factor
  • Made in Germany
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7651
Variations in:
  • Size
Manufacturer:
Size 
from
34,95 € *
Available
  • The UV-IR Cut Filter delivers natural colours and helps visibly reduce unwanted red and magenta casts caused by UV and IR light.
  • Whether you shoot architecture, products, landscapes or video, the filter supports balanced colour reproduction at the time of capture.
  • The MRC nano coating makes the glass surface particularly easy to maintain and simplifies cleaning during everyday use.
  • Precisely manufactured in Germany and available in the premium MASTER filter mount, it replaces the previous 486 UV-IR Cut model in the BASIC filter mount.
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7080
Variations in:
  • Size
Manufacturer:
Size 
from
66,95 € *
Currently not available
  • Very uniform light attenuation ensures optimum color quality
  • ND 0.6 = Filter factor 4
  • allows recordings with a 4-fold shutter speed
  • MRC nano multi-layer compensation with 7 layers per filter page
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7885
Variations in:
  • Size
Manufacturer:
Size 
from
50,95 € *
Currently not available
  • Very uniform light attenuation ensures optimum color quality
  • ND 0.9 = Filter factor 8
  • allows recordings with a 8-fold shutter speed
  • MRC nano multi-layer compensation with 7 layers per filter page
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7886
Variations in:
  • Size
Manufacturer:
Size 
from
60,95 € *
Currently not available
  • Very uniform light attenuation ensures optimum color quality
  • ND 1.8 = Filter factor 6
  • allows recordings with a 64-fold shutter speed
  • MRC nano multi-layer compensation with 7 layers per filter page
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7887
Variations in:
  • Size
Manufacturer:
Size 
from
60,95 € *
Currently not available
  • Very uniform light attenuation ensures optimum color quality
  • ND 3.0 = Filter factor 1000
  • allows recordings with a 1000x hutter speed
  • MRC nano multi-layer compensation with 7 layers per filter page
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7888
Variations in:
  • Size
Manufacturer:
Size 
from
64,95 € *
Low stock level
  • Special polarization films optimize the translucency of the filter
  • B + W Master - Brass version
  • Extra narrow, very suitable for wide-angle lenses
  • Front thread for further accessories, Restable lens lid
  • MRC nano for the highest demands
  • B+W Typical precise top quality, Made in Germany
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7871
Variations in:
  • Size
Manufacturer:
Size 
from
78,95 € *
Available
  • B+W Basic CPL Filter / Circular
  • Filter detector made of brass with optimized design for better grip
  • Special functional painting of the filter frame for smooth open and unscrew
  • MRC compensation with 16-fold coating
Manufacturer information:
Jos.Schneider optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Deutschland
info@schneiderkreuznach.com
https://schneiderkreuznach.com
SKU:
140-7071
Variations in:
  • Size
Manufacturer:
Size 
from
59,95 € *
Currently not available
Best sellers
  • Reliably protects the lens
  • Neutralizes UV radiation for clear photos
  • Durable brass frame for stability
  • Perfect image quality without exposure extension
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2022
Variations in:
  • Size
Manufacturer:
Size 
from
23,95 € *
Available
  • stabile Messingfassung
  • hochwertiges Schott-Glas
  • Spezial Hartvergütung
  • Wratten 81B
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-3230
Variations in:
  • Size
Manufacturer:
Size 
from
22,95 € *
Currently not available
  • stabile Messingfassung
  • hochwertiges Schott-Glas
  • Spezial Hartvergütung
  • KB 3 (82B)
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-4030
Variations in:
  • Size
Manufacturer:
Size 
from
25,95 € *
Currently not available
  • stabile Messingfassung
  • hochwertiges Schott-Glas
  • Spezial Hartvergütung
  • KB 6 (82C)
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-4060
Variations in:
  • Size
Manufacturer:
Size 
from
22,95 € *
Currently not available
  • stabile Messingfassung
  • hochwertiges Schott-Glas
  • Spezial Hartvergütung
  • KB 9 (80 C)
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-4090
Variations in:
  • Size
Manufacturer:
Size 
from
24,95 € *
Currently not available
  • Special filter for video film
  • coated
  • Slim brass capture with front thread
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-8103
Variations in:
  • Size
Manufacturer:
Size 
from
37,95 € *
Currently not available
  • Close-Up Lens +1 dpt
  • for shortening the close adjusting limit of a lens
  • ideal for macros
  • High quality lens glass with double-sided coating
  • High quality brass frame
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-6001
Variations in:
  • Size
Manufacturer:
Size 
from
30,95 € *
Available
  • Close-Up Lens +4 dpt
  • for shortening the close adjusting limit of a lens
  • ideal for macros
  • High quality lens glass with double-sided coating
  • High quality brass frame
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-6004
Variations in:
  • Size
Manufacturer:
Size 
from
30,95 € *
Currently not available
Top
  • hochwertiges optisches Didymium Glas
  • zur Reduzierung der Lichtverschmutzung bei Nachtaufnahmen
  • zusätzliches Innengewinde zum anbringen weiterer Filter oder Gegenlichtblenden
  • NANO Coating Vergütung
Manufacturer information:
ZHUHAI CUFU OPTICAL TECHNOLOGY CO.,LTD
Pingbei No. 1 Road Nanping Science and Technology Industrial Park 
519000 Zhuhai Xiangzhou District | China
https://en.nisioptics.com/
Responsible person:
GLOBAL ONE SOLUTION LTD
6 rue d'Armaillè 6
75017 Paris | Frankreich
gos.business@hotmail.com
SKU:
4953529
HAN:
103529
Manufacturer:
only
79,20 € *
Available
Delivery time: 1 - 3 Workdays
Best sellers
  • Robust protection for every camera lens
  • Coated glass for maximum clarity
  • Your lens stays clean and sharp
  • Dimensionally stable brass for long-lasting use
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2021
Variations in:
  • Size
Manufacturer:
Size 
from
23,95 € *
Available
Best sellers
  • Optical precision for perfect photos
  • Robust brass mount for stability
  • PMC coating for reduced reflections
  • Protection and clarity for your lens
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2023
Variations in:
  • Size
Manufacturer:
Size 
from
37,95 € *
Available
  • Slimline Filterfassung aus Messing
  • RG850 - sperrt das sichtbare Licht bis 850 nm
  • hochwertiges Schott Glas
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
FI5850-41
HAN:
5850-1540
Manufacturer:
79,95 € *
Currently not available
  • Density: ND 1,2
  • Best optical SCHOTT glass
  • Brass slim version with front thread
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2093
Variations in:
  • Size
Manufacturer:
Size 
from
45,95 € *
Available
  • Density: ND 1,5
  • Best optical SCHOTT glass
  • Brass slim version with front thread
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2015
Variations in:
  • Size
Manufacturer:
Size 
from
45,95 € *
Low stock level
  • Density: ND 0.3
  • Best optical SCHOTT glass
  • Brass slim version with front thread
  • 4-fold coating
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2030
Variations in:
  • Size
Manufacturer:
Size 
from
29,95 € *
Currently not available
  • Density: ND 0.6
  • Best optical SCHOTT glass
  • Brass slim version with front thread
  • 4-fold coating
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2060
Variations in:
  • Size
Manufacturer:
Size 
from
24,95 € *
Available
  • Density: ND 0.9
  • Best optical SCHOTT glass
  • Brass slim version with front thread
  • 4-fold coating
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-2090
Variations in:
  • Size
Manufacturer:
Size 
from
43,95 € *
Low stock level
  • Slimline filter frame of brass
  • RG 1000 - locks the visible light up to 1000 nm
  • High quality SCHOTT glass
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5100
Variations in:
  • Size
Manufacturer:
Size 
from
46,95 € *
Currently not available
  • Slimline filter frame of brass
  • RG 610 - locks the visible light up to 610 nm
  • High quality SCHOTT glass
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5610
Variations in:
  • Size
Manufacturer:
Size 
from
53,95 € *
Currently not available
  • Slimline Filterfassung aus Messing
  • RG630 - sperrt das sichtbare Licht bis 630 nm
  • hochwertiges Schott Glas
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5630
Variations in:
  • Size
Manufacturer:
Size 
from
61,95 € *
Currently not available
  • Slimline filter frame of brass
  • RG 645 - locks the visible light up to 645 nm
  • High quality SCHOTT glass
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5645
Variations in:
  • Size
Manufacturer:
Size 
from
46,95 € *
Currently not available
  • Unfortunately, the Heliopan filter is no longer produced in the desired diameter.
  • However, we have an excellent alternative (- see below) from German manufacturing available.
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5695
Variations in:
  • Filter diameter
Manufacturer:
Filter diameter 
from
60,95 € *
Currently not available
  • Slimline filter frame of brass
  • RG 715 - locks the visible light up to 715 nm
  • Kodak Wratten 88A
  • Hoya R72
  • High quality SCHOTT glass
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5715
Variations in:
  • Size
Manufacturer:
Size 
from
59,95 € *
Currently not available
  • Slimline filter frame of brass
  • RG 780 - locks the visible light up to 780 nm
  • Kodak Wratten 87
  • High quality SCHOTT glass
  • Made in Germany
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-5780
Variations in:
  • Size
Manufacturer:
Size 
from
69,95 € *
Currently not available
  • B/W Filter yellow bright (5)
  • Slim Filter frame made of brass
  • Made in Germany
  • Extension factor is approx. 1.5 - 2 x
  • Best optical Schott glass
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-1005
Variations in:
  • Size
Manufacturer:
Size 
from
33,95 € *
Currently not available
Best sellers
  • B/W Filter yellow medium-dark (12)
  • Slim Filter frame made of brass
  • Made in Germany
  • Extension factor is approx. 3 - 4 x
  • Best optical Schott glass
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-1012
Variations in:
  • Size
Manufacturer:
Size 
from
33,95 € *
Currently not available
  • B/W Filter orange (22)
  • Slim Filter frame made of brass
  • Made in Germany
  • Extension factor is approx. 1.5 - 2 x
  • Best optical Schott glass
Manufacturer information:
Mandl Feinmechanik
Seeholzenstrasse 6
82166 Gräfelfing | Deutschland
info@mandl-feinmechanik.de
https://heliopan.de
SKU:
280-1022
Variations in:
  • Size
Manufacturer:
Size 
from
30,95 € *
Low stock level

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