Jiangsu Profile
Product List
7741. Binocular Biological Microscope for Lab Use (N-117M) 
[Jan 06, 2026]
[Jan 06, 2026] Binocular Biological Microscope for Lab Use (N-117M) Specifications N-117M Viewing Head Compensation Free Binocular Head, Inclined at 30°, Interpupilary Distance 48-75mm Standard ...
7742. J004 2'' 1.25'' Universal Astronomical Telescope Focusing Mount [Dec 24, 2025]
[Dec 24, 2025] Name: 2''single speed Newton focusing mount Host interface: φ84.5MM dovetail Eyepiece interface: 2''(1.25''convertible) Focusing stroke: 0-70MM Focusing method: manual Material: all metal
7743. J002 2'' Dual Speed Fixed Focus Mount for Astronomy Telescope [Dec 24, 2025]
[Dec 24, 2025] Name: 2″ dual-speed fixed focuser Host interface: M94.5*1 Eyepiece interface: 2″ (1.25″ convertible) Focusing stroke: 0-70MM Focusing method: manual including 1:10 fine adjustment Material: All ...
7744. 2 Inches 50 Degree 56mm Parfocal Eyepiece Fully Multi-Coated Astronomical Telescope Accessories [Dec 24, 2025]
[Dec 24, 2025] Eyepiece focal length: 56mm Eye point distance: 36.2mm Product interface: 2 inches/50.8mm Diameter of field diaphragm: 47.8mm Lens: Multi-layer coating Lens/group: 4 units/2 groups Packing size: ...
7745. All-Metal 2-Inch 45-Degree Bak4 Prism Zenith Mirror and 1.25-Inch Eyepiece [Dec 24, 2025]
[Dec 24, 2025] All metal, black anodized, smooth finish. Erect image BAK4 high-precision high-light reflective prism with anti-reflective coating. Comes with 1.25" adapter with brass eyepiece protection ring. Matte ...
7746. 1.25-Inch Interface 20mm Erect Eyepiece for Newtonian Feflecting Astronomical Telescopes [Dec 24, 2025]
[Dec 24, 2025] 1.25-inch interface, 20 mm erect image eyepiece Suitable for Newtonian reflective astronomical telescopes edicated for converting reflective astronomical telescopes into full erect image viewing
7747. 1.25-Inch Double Helix Focusing Base M42 for Refraction/Nitroscope/Shika Astronomical Telescopes [Dec 24, 2025]
[Dec 24, 2025] Product Description: This is an excellent 1.25-inch double-threaded focusing base with a 10mm adjustment stroke. It is lightweight and compact, made of all metal, and is strong and durable. During the focusing ...
7748. off-Axis Guide Star Set with 1.25-Inch Double Helix Focusing Astronomical Telescope Accessories [Dec 24, 2025]
[Dec 24, 2025] Deluxe Off Axis Guider with 1.25inch Double Helical Focuser Alloy OAG Off-axis Guider for Astronomy Photography Product Parameters: Item: Off-Axis Guider+1.25inch focuser Material: Aluminium ...
7749. D22f296 Focal Length 296mm Refracting Astronomical Telescope Objective Astronomy Lens [Dec 24, 2025]
[Dec 24, 2025] Model: D22F296 Aperture (mm):22 Focal length (mm):296 Material:K9 Coating:Glued green film Purpose:Refracting astronomical telescope objective lens/optical collimator
7750. 19mm Diameter 24.7mm Focal Length Astronomical Telescope Objective Lens [Dec 24, 2025]
[Dec 24, 2025] K9 optical glass material, 19mm diameter, 24.7mm focal length, double glued structure achromatic positive lens, surface coated with green film.
7751. Diameter 51mm Refractive Green Film Telescope Achromatic Objective Lens Focal Length 219mm [Dec 24, 2025]
[Dec 24, 2025] Diameter 51mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 219mm Specifications: Focal Length: 219mm Diameter: 51mm Material: K9 Coating: ...
7752. Astronomical Telescope Short Axis 38mm Reflective Telescope Secondary Mirror Oblique Mirror [Dec 24, 2025]
[Dec 24, 2025] Astronomical Telesco p e Short Axis 38mm Reflective Telescope Secondary Mirror Oblique Mirror Flat Mirror Elliptical Plane Mirror Newtonian Telescope Secondary Mirror Type: Elliptical Plane Mirror Secondary ...
7753. 80mm 90mm Elliptical Secondary Mirror for DIY Newtonian Reflecting Astronomical Telescope Accessory [Dec 24, 2025]
[Dec 24, 2025] 80mm 90mm Elliptical Secondary Mirror For DIY Newtonian Reflecting Astronomical Telescope Accessory Glass Material Newtonian Telescope Secondary Mirror Type: Elliptical Plane Mirror Auxiliary Mirror Size ...
7754. 1064nm Od4+ CE Certificate Fiber Laser Safety Goggles Od6+ for Laser Marking Machine Protective ... [Dec 22, 2025]
[Dec 22, 2025] Fiber / YAG Laser Safety Goggles Type: IL Series Protection Grade: OD4+ OD6+ Certification: CE Wavelength: 1064nm 10600nm (Range: 190-420nm/850-1300nm/5000-11000nm) Application: Fiber / YAGLaser industry If you ...
7755. Startnow CO2 Laser Goggles Od4+ CE Certificate 10.6um Laser Safety Glasses Shield Protective Eyewear [Dec 22, 2025]
[Dec 22, 2025] CO2 Laser Safety Goggles Type: CO2 Series Protection Grade: OD4+ Certification: CE Wavelength: 10.6um / 10600nm Application: CO2 Laser Machine If you have any questions about the products or shipping,please ...
