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Lenses (75) Microscopes (41) Telescope & Binoculars (8) Other Optics Instruments (15)
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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
 
Neware Battery Testing Equipment Battery Testing System Battery Tester For All Rechargeable Batterie
 Negotiable
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grape refractometer
  • grape refractometer
  • Model:HT512ATC Grape refractometer Mesurement range:alcohol0~25% 　　　　　brix0~40% Minimum Division:alcohol0.2% 　　　　　brix0.2% size:(mm):30 X 40 X 160 weight(g):205 Automatic Temperature Compensation:0-30centigrade...
  • HT TECH LIMITED  [Verified]
Negotiable
Inquiry
 
asperical lens
  • asperical lens
  • Material:BK7 Size:10mm-200mm Fringes:λ/2,λ/4 Center Thickness Tolerance:15mm~25mm Dispersion Round :0.03mm—0.2mm Centration:3 arc min　 Surface Quality:60—40scratch and dig,80—50scratch and dig Clear aperture:90％ Coating:avaliable upon reques...
  • Changchun Ji Xiang Optoelectronic Co., Ltd  [Verified]
Negotiable
Inquiry
 
Beer refractometer Beer tester 0-32%Brix; SG: 1.000-1.120
 Negotiable
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metallurgical microscope,quality metallurgical microscope,metallurgical microscopes
 Negotiable
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400mm Digital LCD Level Ruler 360 Degree Range Spirit Level Inclinometer
 Negotiable
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Neutral density filter
  • Neutral density filter
  • ND Filters, also known as Neutral Density Filters, are often used in imaging or laser applications where excessive light can be damaging to camera sensors or other optical components. ND Filters are also ideal for preventing excessive light from caus...
  • Giai photonic company  [Verified]
Negotiable
Inquiry
 
Inverted Metallographic Microscope SD300M
 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
 
Piezoelectric Ceramic Disc
  • Piezoelectric Ceramic Disc
  • Piezoelectric Ceramics Disc • Feature - PZT4 Piezoelectric ceramics have a double behavior of receiving and transmitting, with higher sensitivity and lower dielectric loss. - PZT5 Piezoelectric ceramics have higher electro-mechanical coupling coefficient,
  • PZT Electronic Ceramic Co.,Ltd  [Verified]
Negotiable
Inquiry
 
Achromatic Cylindrical Lens
  • Achromatic Cylindrical Lens
  • Achromatic Cylindrical Lenses are similar in design and function to a standard cylinder lens, but have the added benefit of reducing the spherical and chromatic aberration at the image plane. When used with a monochromatic light source (such as a las...
  • West Coast Tech Limited  [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
 
Dome
  • Dome
  • Domes can be used in pods and missiles. They are designed to protect electronic detectors and sensors from moving particles, water and corrosives. The optical domes provide front surface protection for detectors and sensors against moving particles s...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
 
Aspherical Lens
  • Aspherical Lens
  • We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid. Specifications Material: Optical glass, fused silica, Si, Ge … Design wavelength: Visible, IR Focal length Tolerance: +/- 1% Surface quality: 60/40 Surface Ac...
  • West Coast Tech Limited  [Verified]
Negotiable
Inquiry
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