achromatic doublet lens for binoculars

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:LW1609201453

...Achromatic Doublet Lens For Binoculars Material‌: ‌Glass Composition‌: These lenses are typically made from high-quality optical glass materials, such as BK7 and SF56, which are known for their excellent optical properties and stability‌. The combination of these materials helps to achieve achromatic performance, minimizing color distortion across the visible spectrum. ‌Properties‌: ‌Achromatic Design‌: The doublet...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...Lens Designed for 0° Angle of Incidence Less Than 1.75% Reflectance Per Surface @ 400 - 700nm VIS 0° and VIS-NIR Coated Achromats Also Available Achromatic doublet lenses consist of two optical components cemented together to form an achromatic doublet which is computer optimized to correct for on-axis spherical and chromatic aberrations. Our achromatic doublets...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

... lens agglutination balsaming lens Cemented lens The cemented lens is also called an achromatic lens, which is formed by cementing two single lens elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The

Brand Name:STAR OPTIC

Model Number:DBT-N

Place of Origin:Wuhan, China

... are corrected to bring two wavelengths (typically red and blue) into focus on the same plane. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made from glasses with different amounts of dispersion.

Brand Name:UNIFORM

Model Number:AUTC-GP-555

Place of Origin:CHINA

...Achromatic Lens ( Achromatic Doublet and Achromatic Triplets ) Diameter 3~150mm Diameter Tolerance +/-0.1mm, +/-0.05mm Thickness Tolerance ( center, edge) +/-0.1mm, +/-0.05mm Focus Length Tolerance +/-1% ~0.5% Surface Accuracy 1lambda , 1/4 lambda Surface Quality 60-40, 40-20 or better Centration 5'~1' Clear Aperture 85% ~95% Chamfer 0.1~0.3mm x 45degree +1 Cemented Achromatic Doublets Achromatic...

Brand Name:WEIMENG

Model Number:WM-C-054

Place of Origin:Shaanxi,China(Mainland)

...lens the doublet design can provide users with additional design freedom and further optimize the performance of the lens. Therefore, the advantages of achromatic lenses are more significant than those of single lenses with equal diameter and focal length.

Brand Name:JOPTEC

Place of Origin:HEFEI, CHINA

Material: low-index Crown Glass& high-index Flint Glass CDGM, Schott, Ohara etc Dimension Tolerance: ±0.1mm(Standard), ±0.01mm(High Precision) Center Thickness Tolerance: ±0.1mm(Standard), ±0.05mm(High Precision) Paraxial Focal Length: ±2% Surface quality...

Brand Name:LIYI

Place of Origin:Guangdong, China

... and a wide field of vision, which can be widely used in the fields of biology, medicine, agriculture, industry and so on. Features: 1. Equipped with large-field eyepiece and achromatic objective lens, the field of view is large and clear.

Place of Origin:Guangdong, China

Brand Name:SUCE

Model Number:SUCE52

...binocular biological microscope Microscope Specifications *Mainly used for binocular observation, suitable for hospitals, schools, laboratories, etc.. Model SUCE52 Magnification 40x-1600x Eyepiece wide-angle eyepiece WF10X(Φ18mm) wide-angle eyepiece WF16X(Φ10mm) objective Plan achromatic objective 4X Plan achromatic objective 10X Plan achromatic objective 40X/(spring) Plan achromatic objective 100X/(spring, oil) Eyepiece Len

Brand Name:NO

Model Number:B203TR

Place of Origin:China

...Binocular Microscope Optical Glass Lens 100X Objective Description: The trinocular head electric binocular biological microsope is designed for school teaching,biological laboratory ,hospital examination and so on.This kind of biological microscope can choose binocular head or trinocular head,achromatic objectives or plan achromatic...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A12.2601-A

Seidentopf Head Inclined 30°,Rotatable 360°, Interpupillary Distance 48-75mm, High Eyepoint Eyepiece, Which Is Convenient For People With Different Sitting Height; The Integrated Design Of The Eyepiece Lens Barrel, Avoids The Loss And Contamination Of The ...

Model Number:NBM-2000

Place of Origin:China

NBM 2000 Polarized Light Microscope For Geology, Petroleum, Coal, Chemicals And Physic Fields Description Specification NBM2100POL T NBM2100POL T/R Viewing Head Seidentopf binocular viewing head, Inclined at 30° ● ● Seidentopf trinocular viewing head, ...

Brand Name:GOLGATHA

Model Number:GGT - 5014

Place of Origin:Guangzhou China

... lens 200mm & 250mm with fine micro-focusing adjustment knob. (the range of adjusting: 20mm), if you need, you may select 250mm apo-achromatic objective lens. 3. Easily maneuverable optical head with tension control knobs and 2 handles (One front handle is

Place of Origin:CHINA

Brand Name:L&D

Model Number:LIB-305

...Binocular Microscope LIB-305 is widely used for biology medicine agriculture and industry field, The inverted light microscope is the ideal instrument in medical treatment, teaching demonstration and scientific research. Standard delivery Main unit: 1pcs 10x, 20x, 40x plan achromatic objective lens: 1pcs each 20x phase-contrast objective lens...

Brand Name:DAJING

Place of Origin:CHINA

Model Number:HL-II

... structure principle, easy to adjust pupil distance, binocular field of view always coincide. Auxiliary headlamp lighting, easy positioning, visual axis and optical axis overlap, easy depth operation Headlamp: The lens is optical glass, the light spot is