Spectrum Scientific uses a proprietary blazing technique which creates a blazed grating that demonstrates considerably lower stray light with equivalent or better efficiency when compared to ion-etched gratings. Currently this technique is limited to a blaze region of 200-300mm.

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Some of the bestselling magnifying glass available on Etsy are: Eye Loupe Spectacles Glasses Clip On Triple Lens 3.3x Magnifier Eyeglass jewelery · 9 Brass ...

Accessories Finder Quickly find the presser feet, bobbins, and sewing essentials made to fit your machine.

Three different strengths of lens, allowing you to choose the correct level of magnification for needle threading, detailed sewing i.e. stitch in ditch.

Fiber optic light guides are less flexible than liquid light guides, but are well-suited for the transmission of light in the visible and near-infrared range.

Our stock gratings are available in 12.5 x 12.5 mm and 25 x 25 mm sizes but we can supply our standard range of gratings up to 90 x 90 mm or greater. We can also design bespoke gratings for OEM applications if our standard gratings do not meet your requirement.

© 2024 Singer Sourcing Limited LLC. All rights reserved. VIKING is a trademark of Singer Sourcing Limited LLC. Husqvarna and the "H" Crown device are trademarks of Husqvarna AB and used under license.

Bestlens magnifier

The focal length of a lens is the optical distance (usually measured in mm) from the point where the light meets inside the lens to the camera's sensor. Graphic ...

It's now quick and easy to find a sewing machine that matches your personal preferences, must-have features, and project needs.

Spectrum Scientific is one of the few companies in the world to offer a blazed holographic diffraction grating. A blazed holographic grating has had the sinusoidal profile transformed into a ‘saw tooth’ profile. This saw tooth profile increases the efficiency of the diffraction grating over the wavelength region of interest without increasing the stray light.

Alpha Optics produces high quality cemented hopkin lens for endoscopes. The above-mentioned are commercial specifications only, higher tolerances are available ...

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© 2024 Singer Sourcing Limited LLC. All rights reserved. VIKING is a trademark of Singer Sourcing Limited LLC. Husqvarna and the "H" Crown device are trademarks of Husqvarna AB and used under license.

Lens magnifierfor reading

Lee Bench Plate allows for quick press removal without unbolting from bench. Includes 1 steel base block that fits all current Lee metallic presses. Special ...

Easily magnify the sewing area in front of the needle creating greater visibility when threading and doing detailed sewing.

Holiday Bundles Shop our extensive range of machines, now offering gift with purchases valued up to $1,000.

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Machine Finder It's now quick and easy to find a sewing machine that matches your personal preferences, must-have features, and project needs.

It's now quick and easy to find a sewing machine that matches your personal preferences, must-have features, and project needs.

Accessories Finder Quickly find the presser feet, bobbins, and sewing essentials made to fit your machine.

30% Off Accessories Treat yourself this Holiday Season by stocking up on your favorite accessories & notions.

Swivel-out holder allows you to move the magnifier out of the way when needed without having to remove it from the holder.

Calculator of Field of View of camera and lens, both the dimensional size of the Field Of View seen at a specified distance, and also Angle Of View.

Aug 2, 2024 — Benefits of Anti-Glare Glasses · Durability: The lenses are tough, and the coating does not rub off. · Improved vision: Not only do the glasses ...

Spectrum Scientific offers a range of standard gratings. If we do not have a grating that meets your requirement, please contact our sales department as new gratings are manufactured on a regular basis.

Shop high-quality magnifiers, loupes, and magnifying glasses at Magnifier.com. Affordable prices, expert-rated lenses, and USA-made options.

Standard and custom M12 and S-Mount lens assemblies for security, 3D and laser scanning, barcode scanning, machine vision and factory automation, ...

In the world of lenses, aspheric means that the lens prevents color distortion when light enters and is bent by the lens. A standard lens does ...