InGaAs photodioderesponsivity

The maximum magnification power of optical microscopes is typically limited to around 1000x because of the limited resolving power of visible light. While ...

Thorlabs' MgF2 Plano-Convex lenses are popular for many applications in the UV and IR. These lenses are an ideal choice for applications from 200 nm to 6.0 μm. Magnesium Fluoride is extremely durable in comparison to other materials that reach this far down into the UV or out into the IR. The C-axis is oriented to minimize birefringence.

Siliconphotodiode

where n is the index of refraction and R is the radius of curvature of the lens surface. To minimize the introduction of spherical aberration, a collimated light source should be incident on the curved surface of the lens when being focused and a point light source should be incident on the planar surface when being collimated.

Plano-Convex lenses have a positive focal length and approach best form for infinite and finite conjugate applications. These lenses focus a collimated beam to the back focus and collimate light from a point source. They are designed with minimal spherical aberration and have a focal length which can be calculated using a simplified thick lens equation:

f180 Tube Lens. This tube lens is designed to pair with Olympus objectives. It has a 180 mm focal length and a compensation-free design where aberrations in the ...

Ingaas photodiodeprice

Hamamatsuphotodiode

InGaAs Photodiodethorlabs

Extra-thick retaining rings offer several features that aid in mounting high-curvature optics such as aspheric lenses, short-focal-length plano-convex lenses, and condenser lenses. As shown in the animation to the right, the guide flange of the spanner wrench will collide with the surface of high-curvature lenses when using a standard retaining ring, potentially scratching the optic. This contact also creates a gap between the spanner wrench and retaining ring, preventing the ring from tightening correctly. Extra-thick retaining rings provide the necessary clearance for the spanner wrench to secure the lens without coming into contact with the optic surface.

... optical solutions and exceptional customer service. Generated from their business information. More. Own this business? Claim it. See a problem? Let us know ...

Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. These rings are secured in position using a compatible spanner wrench. For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from Ø5 mm to Ø4". For high-curvature optics, extra-thick retaining rings are available in Ø1/2", Ø1", and Ø2" sizes.

The most important imaging component in the optical microscope is the objective, a complex multi-lens assembly that focuses light waves originating from the ...

Nov 15, 2013 — CONTRAST is a puzzle/platform game where you can move between a fantastic 3D world and a mysterious shadowy universe in 2D in the blink of ...

ExtendedInGaAs photodiode

Transmission Curve for Magnesium Fluoride: 10 mm Thick Uncoated Sample, Surface Reflections are Included in the Transmission Plot

In order to make it as seamless as AirDrop they just need to add notification functionality so the receiver doesn't have to open the app, go to ...

Half-ball definition: a contact in billiards, etc, in which the player aims through the centre of the cue ball to the edge of the object ball, so that half ...

If a microscope has only one ocular lens it is called a monocular and if it has two ocular lenses it is called a binocular. Eyepiece Tube. Connects the ...

Our precision polished plano-convex lenses are great for beam focusing applications and are offered with high quality anti-reflection coatings.

Fluorescence microscopy is an imaging technique used in light microscopes that allows the excitation of fluorophores and subsequent detection of the ...