Feb 28, 2023 — So, if you treat the telescope cum eyepiece as a viewing system, which is entirely reasonable, then yes, eyepieces affect the effective focal ...

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Mar 24, 2022 — A magnifying glass is nothing more than a large convex lens held in a frame. It's possibly the simplest application of a lens in common use. The ...

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Understanding the different product specifications of our blank CD media is important if you want to know which of your applications are ideally-suited to this storage medium.

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In the area of eye protection, all products are rated based on the ability to filter UV light. Even our splash goggles filter UV as to ...

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Mar 16, 2024 — Key Features : 1/2.3″ Φ4.48mm, f1.1mm, F2.4, TTL: 30.1mm; FOV > 250°; Distortion: -9.8% F-theta Distortion; High resolution: 300lp/mm @ 0.3 ...

Optical lens for teaching: the double convex glass lens is resistant to deformation and aging, ensuring a lasting service life,telescope lens.

4K resolution (3840 x 2160) has 4x more pixels than 1080p. 4K is often found in online videos, commercial televisions, and video projection. 8K 8K resolution ...

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The length-to-beam ratio (LBR) of large oceangoing vessels offers an excellent example of such technological maturity. This ratio is simply the quotient of ...

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5FEET 3INCH - 10FEET (160 CM - 305 CM) MEDIUM QUICK SUPPORT ROD ... Any product images shown are for illustration purposes only and may not be an exact ...

20181115 — Anti reflective (AR) coatings are optical coatings applied to the surfaces of optical elements, lenses, etc. to reduce reflection.

Empfohlene Zoomobjektive. Entdecke unsere empfohlenen Zoomobjektive, ausgewählt wegen ihrer Vielseitigkeit, hervorragenden Schärfe und Reichweite. Ideal für ...