Buyer's Guide … the one with the Encyclopedia!

Where to Buy Diaphragms

Optical diaphragms are thin devices with a aperture at the center, which may be circular or non-circular and fixed or adjustable. They can be used in photography, for example.

ESee also our encyclopedia article on diaphragms!
Related article: beam shapers

Related products: optical apertures

4 suppliers for diaphragms are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

Knight Optical (USA) LLC

1130 Ten Rod Road
Suite D102
North Kingstown
Rhode Island 02852
United States
www.knightoptical.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +1 401 583 7846
Fax: +1 401 583 7851
diaphragms

With an extensive range of diaphragms available from stock or as custom-made apertures, Knight Optical offers pinhole, slit and iris diaphragms (in stainless-steel and sprung steel leaves and in fully- and part-closing options). Delivering ultimate precision, pinhole and slit variants are offered in two grades; standard and high-powered.

See us at Photonics West 2020 in San Francisco, Feb. 1–6 (booth 2462)!

Edmund Optics

101 East Gloucester Pike
Barrington, NJ 08007
United States
www.edmundoptics.com
E-mail:
Tel.: +1 800 363 1992
Fax: +1 856 573 6295
diaphragms

Edmund Optics offers a wide range of iris diaphragms. They are ideal for adapting imaging systems for a number of different applications or environments that would otherwise be too bright by limiting the amount of light in an area to manageable levels. Some diaphragms may be mounted directly onto imaging components or may be positioned separately in front of light sensors, offering multiple implementation choices. A selection of sizes as well as mounting accessories is also available for a range of versatile options.

See us at Photonics West 2020 in San Francisco, Feb. 1–6 (booth 849)!

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Edmund Optics

101 East Gloucester Pike
Barrington, NJ 08007
United States
www.edmundoptics.com
E-mail:
Tel.: +1 800 363 1992
Fax: +1 856 573 6295
diaphragms

Edmund Optics offers a wide range of iris diaphragms. They are ideal for adapting imaging systems for a number of different applications or environments that would otherwise be too bright by limiting the amount of light in an area to manageable levels. Some diaphragms may be mounted directly onto imaging components or may be positioned separately in front of light sensors, offering multiple implementation choices. A selection of sizes as well as mounting accessories is also available for a range of versatile options.

Knight Optical (USA) LLC

1130 Ten Rod Road
Suite D102
North Kingstown
Rhode Island 02852
United States
www.knightoptical.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +1 401 583 7846
Fax: +1 401 583 7851
diaphragms

With an extensive range of diaphragms available from stock or as custom-made apertures, Knight Optical offers pinhole, slit and iris diaphragms (in stainless-steel and sprung steel leaves and in fully- and part-closing options). Delivering ultimate precision, pinhole and slit variants are offered in two grades; standard and high-powered.

Outside America:

Kvant Lasers s.r.o.

Odborárska 23
831 02 Bratislava
Slovakia
www.kvantlasers.sk
Tel.: +421 2 65 41 13 55
Fax: +421 2 65 41 13 55

STANDA Ltd.

P. O. Box 377
03012 Vilnius
Lithuania
www.standa.lt
Tel.: +370 5 265 1474
Fax: +370 5 265 1483

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