Annonces de l'annonceur

Place de provenance : GOLDEN TRADE INTERNATIONAL

0,65 X large lentille angle projecteur utilisé pour photographique

Longueur totale de la lentille du projecteur est 109,2 mm, diamètre extérieur du petit bout est de 77 mm, diamètre extérieur de gros bout est de 134 mm.

Place de provenance : GOLDEN TRADE INTERNATIONAL

37 mm 2,0 X convertisseur téléobjectif utilisée sur la caméra

Nous nous occupons d'une gamme complète de lentilles adaptés aux œuvres photographiques.Comme objectif grand angle, téléobjectif, Fish-Eye, objectif de projecteur etc..

Place de provenance : GOLDEN TRADE INTERNATIONAL

37mm 2.0X Telephoto Conversion Lens Used on Camera

We handle a complete line of lenses suitable for photographic works.Such as wide angle lens,telephoto lens,fisheye lens,projector lens etc.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Digital Camera 37mm 0.42x Fisheye Lens

Fisheye lens distorts straight lines into ridiculous curves. Straight lines, depending on where they are in the photo can be pulled a lot, a little, or not at all.

Place de provenance : GOLDEN TRADE INTERNATIONAL

105mm 0.45X Wide Angle Lens Used on Camera

Wide angle lenses are great for capturing the expanse of a mountain view, or for giving one an appreciation of the entirety of an organism's habitat.

Place de provenance : GOLDEN TRADE INTERNATIONAL

0.65X Wide angle projector lens used for photographic

Total length of the projector lens is 109.2mm,external diameter of small end is 77mm,external diameter of big end is 134mm.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical BK7 Glass round or square flat windows

Windows are optical glass with ground and polished faces that are relatively parallel.They are used to isolate two physical environments while allowing light to pass

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical BK7 Glass Beamsplitter Cube/Non-polarizing cube beamsplitter

Beamsplitter is often used in Plumb Level, Surveying, Alignment, Rangefinding and Optical Tooling.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical crystals/ CaF2 meniscus lens/ MgF2 bi convex lens/ Ge lens/ ZnSe lens/ BaF2 plano convex len

The crystal has these main features: low lasing threshold, high slope efficiency, large stimulated emission cross-section

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical Gold Coating Mirror/optical reflecting mirror, ZnSe Mirror,laser mirrors

Mirror is a smooth,highly polished surface covered a thin coating.Mirror is usually a thin coating of metal or dielectrics.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical JGS1 or K9 glass ball lens / half ball lens/ optical sphere lens

Ball lenses Spherical ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Optical BK7 Glass right angle prism/rectangular prism/wedge prism/ rhombic prism

Dove Prism is ideal for image rotation. Dove prisms create an image inversion in a beam input parallel to the base.