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Lenses (43) Microscopes (24) Telescope & Binoculars (11) Other Optics Instruments (4)
Magnifiers (7) Prisms (15) Refractometers (40) Optical Filters (32)
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Penta prism
  • Penta prism
  • Penta prism has two important properties. The first is that as the image is deviated by 90 degrees it is neither inverted nor reversed. The second is that the penta-prism is a constant deviation prism, meaning that the same exact 90-degree deviation ...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
digital refractometer for salinity aquarium salt water
  • digital refractometer for salinity aquarium salt water
  • Digital salinity chlorinity specific gravity refractive index tester refractometer  DR201 Digital salinity refractometer is used for measuring salinity and Specific Gravity of solution such as sea water,physiological saline solution and refract...
  • HT TECH LIMITED  [Verified]
Negotiable
Inquiry
 
Achromatic lens
  • Achromatic lens
  • Material:BK7 Design wavelength:480.0nm,546.1nm,643.8nm Paraxial focal length:±2% Dimension tolerance:0/-0.15mm Thinkness Tolerance:±0.2mm Centration:3 arc min　 Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coati...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
Inquiry
 
Hand Held Refractometer
  • Hand Held Refractometer
  • Hand Held Refractometer The Hand-Held Refractometers are specially designed for measuring the concentration of many kinds of solution listed as following: Juices, Beverages, Honey, Salt water, Brine, Cleaning fluid, battery fluid, Antifreeze an...
  • HT TECH LIMITED  [Verified]
Negotiable
Inquiry
 
Broad-band Anti-reflection
  • Broad-band Anti-reflection
  • Giai photonics offers transmissive optics with a variety of anti-reflection (AR) coating options that vastly improve the efficiency of the optic by increasing transmission, enhancing contrast, and eliminating ghost images. Most AR coatings are also v...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Digital precision electronic salinity meter for aquarium salty foods
 Negotiable
Inquiry
 
Band pass filter
  • Band pass filter
  • Optical Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Optical Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemi...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Thermal imaging Module 640
  • Thermal imaging Module 640
  • Detector data 　 Detector type Un-cooled amorphous silicon FPA (No TEC) Detector material Asi Resolution 640 × 480 Pixel pitch 25 um Thermal sensitivity (NETD) < 65mk Frame rate 50Hz Spectral range 8~14um Thermal time constant 7ms TE...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
SM500 Metallurgical Microscope
  • SM500 Metallurgical Microscope
  • SM 500 is a self-contained portable metallurgical microscope ideally used for inspecting metallography of metals in laboratory or in-situ. With fully handheld design and unique magnetic stand, SM 500 can be attracted directly against the surface of f...
  • Sino Age Development Technology Ltd.  [Verified]
Negotiable
Inquiry
 
Digital brix alcohol OE KMW wine tester refractometer
 Negotiable
Inquiry
 
Beer refractometer Beer tester 0-32%Brix; SG: 1.000-1.120
 Negotiable
Inquiry
 
Metalized Ge Window
  • Metalized Ge Window
  • Metalized Ge window is applied in the packaging of infrared focal plane imaging detector. Specifications Material: Optical grade Ge, monocrystalline Dimension tolerance: +/- 0.1mm Parallelism: 3 are minutes Surface quality: 60-40 Surfa...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
Long pass filter
  • Long pass filter
  • Longpass Filters are designed to transmit wavelengths greater than the cut-on wavelength of the filter. Longpass  Filters are used to isolate portions of the spectrum in a variety of industrial or life sciences applications including microscopy or ...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Clinical protein refractometer
  • Clinical protein refractometer
  • HT312ATC: 1. Measuring Ranges: a) Serum Protein : 0 - 12g/dl b) Specific Gravity : 1.000 - 1.050sg c) Refractive Index: 1.330ND - 1.360ND 2. Division: a) Serum Protein : 0.2g/dl b) Specific Gravity : 0.002sg c) Refractive Index: 0.0005 ...
  • HT TECH LIMITED  [Verified]
Negotiable
Inquiry
 
IR Lenses
  • IR Lenses
  • Part No.：IRL-10A Description： 10.5mm high precision Ge lens A Focal length： 10.5mm FOV： 42°*32° IFOV： 2.45mrad Applicable detector： 320*240 focal plane assembly, Vanadium Oxide (VOx) un-cooled micro calorimetric detector with 25µm intervening ...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
Short pass filter
  • Short pass filter
  • Shortpass Filters are used to transmit wavelengths shorter than the cut-off wavelength of the filter. Shortpass Filters are commonly use in life science applications including fluorescence microscopy or for integration into a variety of instrumenta...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Plano-convex cylindrical lens
 Negotiable
Inquiry
 
SM500 Metallurgical Microscope
  • SM500 Metallurgical Microscope
  • SM 500 is a self-contained portable metallurgical microscope ideally used for inspecting metallography of metals in laboratory or in-situ. With fully handheld design and unique magnetic stand, SM 500 can be attracted directly against the surface of f...
  • Sino Age Development Technology Ltd.  [Verified]
Negotiable
Inquiry
 
Beamsplitter
  • Beamsplitter
  • Plate Beamsplitter can change the direction of the light path and can split input light into two separate parts. The construction of Beamsplitter is simple。The beamsplitter absorbs little light.It can loss a little light after splitting. The beam s...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
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