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.

More general products: optical apertures

Related product category: optical components and devices

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See our encyclopedia article:
Diaphragms
Related article: beam shapers

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

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Suppliers with Ad Package
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CompanyProduct Description

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Knight Optical (USA) LLC

1130 Ten Rod Road
Suite D102
North Kingstown
Rhode Island 02852
United States
web link www.knightoptical.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
diaphragms

Knight Optical have an extensive range of iris diaphragms with steel leaves and housed in blackened brass body. Our catalogue diaphragms are available with a minimum aperture of 0.6 mm up to a maximum 225 mm aperture. Custom diaphragms are also available upon request.

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Bringing quality into focus

Knight Optical (USA) LLC

1130 Ten Rod Road
Suite D102
North Kingstown
Rhode Island 02852
United States
web link www.knightoptical.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
diaphragms

Knight Optical have an extensive range of iris diaphragms with steel leaves and housed in blackened brass body. Our catalogue diaphragms are available with a minimum aperture of 0.6 mm up to a maximum 225 mm aperture. Custom diaphragms are also available upon request.

Outside America:

Geola Digital Ltd.

Naugarduko 41
03227 Vilnius
Liechtenstein
www.geola.com
E-mail:

Kvant Lasers s.r.o.

Odborárska 23
831 02 Bratislava
Slovakia

STANDA Ltd.

P. O. Box 377
03012 Vilnius
Lithuania

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