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...Optical Plastic 8x21 Toy Telescope Kids Binoculars Parameter: Item kids porro binoculars Magnification 8x 10x Objective DIA. 21mm 22mm Size 105x80x41mm Field of View 105/1000m Eye Relief 8mm Exit Pupil DIA. ...
Cell Phone Monocular 8x30, 10x40, 12x45 Metal Optical Telescope For Field Exploration Product Description This metal optical telescope has three models to choose from,Compact and delicate shape, prisms adopt ba...
...optics binoculars Product Description Parameters of FORESEEN 10X25 prismatic high power DCF binoculars united optics binoculars Magification 10x Objective diametre 25mm Eyepieces diametre 14mm Eye Relief 10m...
...Optical Plastic 8x21 Toy Telescope Kids Binoculars Parameter: Item kids porro binoculars Magnification 8x 10x Objective DIA. 21mm 22mm Size 105x80x41mm Field of View 105/1000m Eye Relief 8mm Exit Pupil DIA. ...
... Pupil Dia 4-1.3mm Weight 660g Exit Pupil Dist 13-16mm MOQ 50pcs Features: * Fully Coated Optics:Fully coated lenses and prism for improved clarity and sharpness. * Comfortable & Eyeglass Friendly:Soft, padd...
... doubleing of soild-state Nd:YAG crystal or Nd:YVO4 crystal laser, as it has large nonlinear optical coefficients, wide angular bandwidth and small walk-off angle, broad temperature and spectral bandwidth,KT...
Cell Phone Monocular 8x30, 10x40, 12x45 Metal Optical Telescope For Field Exploration Product Description This metal optical telescope has three models to choose from,Compact and delicate shape, prisms adopt ba...
...Optical Glass Laser Line Powell Prism These Laser Line Generator Lenses, also known as Powell lenses, generate a straight, uniform laser line by fanning out a collimated beam in one dimension, as shown in th...
...Optical Plastic 8x21 Toy Telescope Kids Binoculars Parameter: Item kids porro binoculars Magnification 8x 10x Objective DIA. 21mm 22mm Size 105x80x41mm Field of View 105/1000m Eye Relief 8mm Exit Pupil DIA. ...
...Optics Product description: The magnesium fluoride crystal has a wide light transmission range and good light transmittance in a wavelength range of 0.12 μm to 7.5 μm. The single crystal ratio is high, the m...
4X32 Beveled Prism Optical Sight Universal Rifle Scope Air Mil-Dot Reticle Riflescope Product Description: Best in class multi-coated ......
... distance(M) 3 Waterproof (Y/N) YES Fogproof(Y/N) YES Diopter adjustment -4D~4D I. Overview Introducing the Light Portable Optical Binoculars with Bag, a revolutionary hunting and climbing accessory designed...
FKR-900 Auto Refractometer with Keratometer 6.5" color and touch screen can measure the eye did cataract surical before Main Feature : 1. use rotating prism principle , very high accuracy . 2. 6.5" color and to...
Brewster Angle Polarizer, Air-Spaced High Power Use, High Transmission Overview: The Brewster Angle Polarizer is made of two birefrigent crystal material prisms which are assembled with an air space. It is desi...
56 Deg Plate Polarizing Beamsplitter, Brewster Angle Of Incidence Overview: This 56 Deg Polarizing Plate Beamsplitters transmit p-polarization and reflect s-polarization as the monochromatic beam entering at Br...
Long Life Span Optical Lens / Telecentric Scanning Lens WD 65MM for Machine Vision Descriptions 1, Support more than 450,000 pixels resolution,max support 2/3" camera. 2, WD 65MM. 3, Object telecentric design,p...
Uncoated 9mm Diameter Optical Powell Lenses 45 Degree Fan Angle 3mm Input Beam Laser Line Powell Lenses The Powell lens has an advantage over cylindrical lenses because later one produces a poorly illuminated l...
...Optical glass, aluminium alloy, Rubber, ABS Features: Specfication: 12-60x50mm Size class: Standard Magnification: 12x---60x Obj.lens: 70mm F.O.V.(m/1000m): 52m Angular field of view(Real): 3.0° F.O.V.(ft/10...
... + open, with two-way rotating and rainbow effect. Gobo Wheel: 17 gobos + open, with gobos shaking and arbitrary position function. Prism: 16 facet prism with clockwise and anti-clockwise rotating and...