Watching the Comet NEOWISE using Telescope

photo taken from Instagram-

rwihongi

Biological Microscopes used by Serum Institute of India and AstraZeneca (with brains from Oxford University)

     Serum Institute of India

   AstraZeneca (with brains from Oxford University)

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ref:

https://www.indiatimes.com/technology/news/oxford-covid-19-vaccine-astrazeneca-518072.html?fbclid=IwAR2sMxUtcABfhWEqBaX6bVcMJk6Ke-r_zbmynTn1SPwAO2eNi95SrhiQvrg

https://www.indiatimes.com/technology/news/meet-serum-india-world-largest-vaccine-manufacturer-ready-to-fight-covid-19-pandemic-512004.html?picid=1943550

NK-X40 Laboratory Biological Microscope

 NK-X40 Laboratory Biological Microscope
 


 

Specs:

- Infinity color corrected optical system, new upgraded Koehler illumination system, presents a clear & bright micro-image

under each magnification.

- Fire-new ergonomic design, steady system structure, easy operation, is suitable for various working environments.

- "Building blocks" design for combining multiple functions, fluorescence, phase contrast, polarizing, dark field attachments

can be assembled on the   basis of bright field observation.

- Widely apply to clinical diagnosis, teaching experiment, pathological test and other micro-fields

Optical system	Infinity color corrected optical system
Viewing head	Efficient infinity gemel binocular head, 30°-60°elevation adjustable; 360°rotatable; interpupillary adjustable distance: 54-75mm; diopter +/-5 adjustable.
	30° inclined gemel binocular head; 360° rotatable; interpupillary adjustable distance: 54-75mm; diopter +/-5 adjustable.
	30° inclined gemel trinocular head, splitting ratio R:T=50:50; 360° rotatable; interpupillary adjustable distance: 54-75mm; diopter +/-5 adjustable.
	30° inclined gemel trinocular head (special for fluorescence), splitting ratio R:T=100:0 or 0:100; 360°rotatable; interpupillary adjustable distance: 54-75mm; diopter +/-5 adjustable.
	30° inclined digital binocular head; 360° rotatable; interpupillary adjustable distance: 54-75mm; diopter +/-5 adjustable.
Eyepiece	High eye-point wide field plan eyepiece PL10x22mm, reticle can be assembled.
	High eye-point wide field plan eyepiece PL15x16mm
Objective	Infinity plan achromatic objectives (2X,4X,10X,20X,40X,100X)
	Infinity plan phase contrast objectives (10X,20X,40X,100X)
	Infinity plan semi-apochromatic fluorescence objectives (4X,10X,20X,40X,100X)
Nosepiece	Revolving quadruple nosepiece/ quintuple nosepiece
Body	Coaxial focus system with upper limited and tension adjustment; coarse range: 30mm; fine precision: 0.002mm; focus height adjustable.
Stage	175x145mm double layer mechanical stage, rotatable; with special fabrication processing, anti-corrosive and anti-friction; X,Y moving hand wheel in right or left hand; moving range: 76x50mm, precision : 0.1mm.
	187x166mm double layer mechanical stage, moving range: 80x50mm, precision: 0.1mm.
Condenser	N.A.0.9 swing-out type achromatic condenser, N.A.1.2/0.22 swing-out type achromatic condenser N.A.1.25 quintuple phase contrast condenser N.A.0.9 dry dark field condenser N.A.1.25 oil dark field condenser.
Transmitted illumination system	Wide voltage: 100-240V, built-in transmitted Koehler illumination; 6V/30W halogen, pre-centered, intensity adjustable.
Polarizing kit	Analyzer 360° rotatable; polarizer and analyzer can be out of light path.
Filter	Yellow, green, blue, neutral filter
Light splitting device	R:T=70:30 or 100:0, special 1x CTV
Camera adapter	0.5xCTV, 0.67xCTV, 1xCTV

NK-300T Infinity Optical System Biological Microscope

NK-300T Infinity Optical System Biological Microscope

1. NK-300T Infinity Optical System Biological Microscope is designed for college teaching, clinical verify, laboratory etc.
 
2. The series microscope with original style, steady structure, convenient operation and clear image is suitable for observing various biological specimens, and mostly applied in college and hospital.

 Specs:

- Seidentopf Binocular Head: Inclined 30°,rotatable 360°, Interpupilary distance:48mm-76mm
● Seidentopf Trinocular Head: Inclined 30°, rotatable 360°, Interpupilary distance:48mm-76mm,
                                                 Light distribution (both): 100: 0 （100% for eyepiece）
                                                 80:20（80% for trinocular head and 20% for eyepiece）

● Eyepiece: WF10×／22mm (adjustable)
● Infinity Plan Objectives: 
                                      PLAN 4×／0.10, W.D.=12.10mm
                                      PLAN 10×／0.25, W.D.=4.64mm

                                      PLAN 20×／0.40(S), W.D.=2.41mm

                                      PLAN 40×／0.66(S), W.D.=0.65mm

                                      PLAN 100×／1.25(S, Oil), W.D.=0.12mm

                                      PLAN 2.5×／0.07, W.D.=8.47mm (Optional)

                                      PLAN 60×／0.80(S), W.D.=0.33mm (Optional)

                                      PLAN 100×／1.15(S, W), W.D.=0.19mm (Optional)

● Nosepiece: Quintuple
● Mechanical Stage:  Integrated stage size: 182 mm×140mm,Travel range: 77mm×52mm with two-slide holder
● Condenser:N.A. 0.9/0.13, Swing out with iris diaphragm.
● Koehler Illumination: 6V/30W Halogen Lamp, Wide voltage input: 100V-240V, Field diaphragm, center adjustable
● Filter: Blue

             Green /Amber /Grey (Optional)

● Optional Accessories:

     1, C-mount: 1×/0.5×/0.75×C-mount (focus adjustable)

     2, Fluorescence Attachment:  

           1) Epi fluorescence unit ( six-hole disc media which can be fixed with Uv /V/B/G and another filters) ,100W mercury lamp.

           2) Epi fluorescence unit ( six-hole disc media which can be fixed Uv /V/B/G), LED fluorescence lamp.

     3, Phase Contrast Unit

          1) Quintuple hole turret 10× /20× /40× /100× phase contrast objective

           2) Independent slot 10× /20× /40× /100× phase contrast objective

     4, Dark Field Unit

          1) Dark field condenser (dry)，apply to 4×- 40× objective

          2) Dark field condenser (wet)，apply to 100× objective

     5, Polarizing Attachment

         1) Analyzer / Polarizer

Binocular Microscope use at Inspection @ Cirtek Electronics

Ref:

1. photos taken from - https://news.abs-cbn.com/advertorial/life/11/27/17/cirtek-moves-up-the-global-technology-value-chain 

Olympus Biological Microscope in Action

Photos taken from the FB covor photos of Dr. Greville Galindon II, MD. at   https://www.facebook.com/DocGrevs


I don't know the specs or model of this microscope as i am new in the sales of biological microscopes, since most of the models we have are inspection microscope used in the electronics industries,  but in due time, i hope we will master the art & science of selling microscopes.

Magnifier for Skin Treatment

There is an unknown model of circular magnifier there at the left side of the photo. It seems to be a "stand-alone" or with foot as i cannot see a clamp or table stand

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notes:

photos taken from Ms. Arra San Agustin Instagram account

https://www.instagram.com/p/BqrisJOgbSJ/

skin treat @facesandcurves_ph