Lenses

The dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture. Specification of hemisphere dome we could supplied as follow: Materials:BK7 glass,UV fused silica etc., various types of optical glass. Diameter: from 10 to 250...

Nd:YVO4 crystal is one of the most excellent laser host materials, it is suitable for diode laser-pumped solid state laser. The crystal has these main features: low lasing threshold, high slope efficiency, large stimulated emission cross-section, high absorption over a wide pumping wavelength bandwidth, easy tuning for single mode and high...

Fisheye lens is a wide-angle lens that takes in an extremely wide, hemispherical image.The focal lengths of fisheye lenses depend on the film format.Fisheye lenses achieve extremely wide angles of view by forgoing a rectilinear image, opting instead for a special mapping (for example: equisolid angle), which gives images a characteristic convex...

Adapter ring is used between camera(or projector) and lenses,it could mount kinds of conversion lenses,such as telephot lens,wide angle lens,fisheye lens,and so on. Adapter rings are labeled from the camera to the filter. For example, a 25.5mm to 46mm step up ring is used for a camera (or lens) with 25.5mm threads. The adapter will allow a 46mm...

Telephoto lens has a narrower angle of view,it thus gives apparent magnification to objects,it also seems to compress distant things, and there is less depth of field. The most obvious is to allow photographs of distant organisms to be made. Specification of our telephoto lens as follow:...

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. The farther they are from the the center line of the photo, the more distortion there is. The closer the line is to the midpoint of the X or Y axis of the lens, the straighter the line...

Product Detail www.ambashop.com Price : USD $2,041 Leica 10x42 Geovid HD-B Rangefinder Binocular microSD Memory Card Cordura Case Neoprene Carrying Strap Objective Cap Set Eyepiece Cap Set CR2 Battery Five Year Limited Warranty We pass savings on to the customer. Contact us today for a free price quote on any make or...

Product Detail www.ambashop.com Price : USD $1,467 Canon Super Wide Angle EF 14mm f/2.8L II USM Autofocus Lens Lens Cap for EF 14/2.8L Lens Dust Cap E (Rear) Lens Pouch Built-In Lens Hood 1-Year Warranty We pass savings on to the customer. Contact us today for a free price quote on any make or...

Product Detail www.ambashop.com Price : USD $5,665 Leica Elmarit-S 30mm f/2.8 ASPH CS Lens Front and Rear Lens Caps Lens Hood Lens Pouch Limited 1-Year Warranty We pass savings on to the customer. Contact us today for a free price quote on any make or...

Product Detail www.ambashop.com Price : USD $1,160 Nikon AF Nikkor 14mm f/2.8D ED Autofocus Lens Rear Cap Slip-on Front Lens Cap CL-S2 Soft Fabric Lens Pouch 5-Year Warranty (1-Year International + 4-Year USA Extension) We pass savings on to the customer. Contact us today for a free price quote on any make or...