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Lenses (75) Microscopes (39) Telescope & Binoculars (12) Other Optics Instruments (20)
Magnifiers (5) Prisms (30) Refractometers (42) Optical Filters (38)
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salinity refractometer
  • salinity refractometer
  • Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marin...
  • HT TECH LIMITED  [Verified]
Negotiable
Inquiry
 
Far-infrared band pass filter
  • Far-infrared band pass filter
  • Far-infrared Bandpass Filter Neutral wavelength during 2.0μm-25μm.We adopt silicon, germanium, sapphire ,magnesium fluoride ，Calcium fluoride to be coating.And the peak value is greater than 75%....
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Meniscus lens
  • Meniscus lens
  • Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min　 Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [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
 
VUV mirror
  • VUV mirror
  • Specifications Material: BK7, Grade A fine annealed Diameter Tolerance: +0 /- 0.10mm Thickness Tolerance: +/- 0.10mm Surface flatness: Lambda/4 Surface quality: 60 - 40 scratch and dig Coating: Aluminized with MgF2 protection layer...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
wide angle lens
  • wide angle lens
  • 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 habitate. Specification of our wide angle lens as follow: 25mm 0.45X wide angle lens 27mm 0.45X wide an...
  • VY Optics Photoelectric Technology Co.,Ltd  [Verified]
Negotiable
Inquiry
 
Nikon NPL 322 5 Second Reflectorless Total Station
 Negotiable
Inquiry
 
Sapphire dome
  • Sapphire dome
  • Sapphire has the characteristic of high hardness, high strength, high transmittance, and high resistance to thermal shock quality factor. With excellent performance on thermal shock resistance and abrasion resistance, it can be widely applied to high...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
YVO4 crystal lens
  • YVO4 crystal lens
  • 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, hig...
  • VY Optics Photoelectric Technology Co.,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
 
CaF2 lens
  • CaF2 lens
  • Material:CaF2 single crystal Size:4mm-220mm 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:85％ Coating:avaliable upon reques...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
Inquiry
 
Neware Battery Load Testing Equipment Battery Testing System For Battery Capacity Life Cycle Testing
 Negotiable
Inquiry
 
SM3 Portable Metallurgraphic Microscope
 Negotiable
Inquiry
 
LS162 Transmission Meter
  • LS162 Transmission Meter
  • 1.The testing slot is up to 8mm, can test filmed glass directly . 2.Small-size portable, battery powered, ultra-low power consumption. 3.UV transmission meter, IR transmission meter, Light Transmittance Meter, Three function in ONE device. 4.Simpl...
  • Shenzhen Linshang Technology Co. , Ltd.  [Verified]
Negotiable
Inquiry
 
High Quality Cheap Alloy Steel Stud Less Chain
 Negotiable
Inquiry
 
Beer refractometer Beer tester 0-32%Brix; SG: 1.000-1.120
 Negotiable
Inquiry
 
BK7 glass UV fused silica dome lens/hemisphere dome
 Negotiable
Inquiry
 
Used Leica TCRP1203+ R1000 3 Robotic Total Station 2007
 Negotiable
Inquiry
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