Jiangsu Profile
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Product List
7126. 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 ...
7127. 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
7128. 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 ...
7129. 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 ...
7130. 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
7131. 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.
7132. 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: ...
7133. 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 ...
7134. 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 ...
7135. Max Te-Cooling M52/C-Mount USB3.0 CMOS Microscope Camera [Dec 23, 2025]
[Dec 23, 2025] MAX Series TE-Cooling M52/C-mount USB3.0 CMOS Camera The Basic Characteristic of MAX MAX camera adopts SONY Exmor or GSENSE with big pixel size or full-frame CMOS sensor as the image-picking device and USB3.0 is used ...
7136. 3X/5X/8X/10X/15X/20X Desktop Table Lamp Magnifer with Optical Glass Folding Stand [Dec 23, 2025]
[Dec 23, 2025] Features * With special electronic rectifier for start and non-glare fluorescent lamp, vision fatigue can be reduced. * With optical glass having high light transmittance and strong transparency selected,it has ...
7137. Kel-2000c Heating Stage for High Precision Sperm Microscope [Dec 23, 2025]
[Dec 23, 2025] Model Detail KEL-2000 For Upright Biological Microscope Power Voltage:220V±10%,AC45-60HZ Output Voltage:36V Power: 50W Room Temperature: -70°C Accuracy:≤±0.5°C KEL-2000A For ...
7138. Kel-2000 Heated Stage for Upright Biological Microscope [Dec 23, 2025]
[Dec 23, 2025] Model Detail KEL-2000 For Upright Biological Microscope Power Voltage:220V±10%,AC45-60HZ Output Voltage:36V Power: 50W Room Temperature: -70°C Accuracy:≤±0.5°C KEL-2000A For ...
7139. C4 Div0.05mm Ocular Graticule Microscope Ruler Reticle [Dec 21, 2025]
[Dec 21, 2025] C4 DIV0.05MM Ocular Graticule High Precise Microscope Ruler Reticle Scale Micrometer Material: Optical Glass Calibration Slide Diameter: 19mm 1 DIV = 0.05mm Measuring Range: 0.05mm x 100 = 5mm Package Included: 1PC ...
7140. C5 Div 0.5mm Grid Cell Scale Micrometer Microscope Calibration [Dec 21, 2025]
[Dec 21, 2025] C5 DIV 0.5MM Grid Cell Value Scale Micrometer Microscope Calibration Instruments Stage Net Reticle Material: Optical Glass 1 DIV = 0.5 x 0.5mm Measuring Range: X = 0.5mm x 10 =5mm Y = 0.5mm x 10 =5mm Microscope ...
