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29101. Factory Price Durable Heat Resistant Step Sealed Glass Window for High Pressure Environment 
[Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29102. Premium Clear Tempered Step Optical Glass for LED Underwater Swimming Pool Lighting Use [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29103. Top Grade Pressure Resistant Step Glass Window for High Accuracy Liquid Level Gauge [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29104. Heavy Duty Heat Resistant Step Sealed Glass for Industrial Boiler Water Level Use [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29105. Efficient Heat Resistant Step Sealed Glass for Professional Power Plant Boiler Use [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29106. Heavy Duty Anti-Corrosion Step Sealed Glass for Professional Laboratory Equipment Use [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29107. Durable 3.3 Borosilicate Precision Step Glass Window for Industrial Liquid Monitoring [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29108. Premium Quality 3.3 Borosilicate Step Glass Window for Stable Liquid Level Sensing [Jun 11, 2026]
[Jun 11, 2026] Product Description High borosilicate precision step optical glass window Made of high-quality borosilicate 3.3 glass with ultra-low thermal expansion, it withstands extreme temperature from -70℃ to 520℃ without ...
29109. High Quality Stock Blue Cut White Base Optical Lens 1.56 1.61 1.67 Single Vision Anti Blue Light ... [Mar 22, 2026]
[Mar 22, 2026] Product Description ITEM 1.49 1.56 1.59 1.60 1.67 1.70 1.74 Single vision A A A A A A A Blue ...
29110. 1.60 UV420 Hmc Blue Cut Optical Glasses Single Vision Clear Lens Resin Lenses with Super ... [Mar 22, 2026]
[Mar 22, 2026] Product Description ITEM 1.49 1.56 1.59 1.60 1.67 1.70 1.74 Single vision A A A A A A A Blue ...
29111. Gpr113 Circular Prism with Holder - 753492 [May 30, 2025]
[May 30, 2025] Product Description Circular prism with holder 1. Effective diameter: 62mm 2. Offset: -30mm/0mm 3. Frame Material: PC plastic 4. Range: 2500m(8,000ft) 5. Centring accuracy: 2.0mm 6. Circular prism mounted ...
Company: Commander Group Ltd.
29112. Yellow Surveying Tribrach with Optical Plummet [May 30, 2025]
[May 30, 2025] Product Description Tribrach with Optical Plummet 1. High-quality tribrach features an optical plummet and 3X magnification and a twist focus. 2. Its reticule is ...
Company: Commander Group Ltd.
29113. Hot Selling Prism Tribrach with Optical Plummet for Total Station [May 30, 2025]
[May 30, 2025] Product Description Tribrach with Optical Plummet 1. High-quality tribrach features an optical plummet and 3X magnification and a twist focus. 2. Its reticule is ...
Company: Commander Group Ltd.
29114. Cheap Tribrach with Optical Plummet [May 30, 2025]
[May 30, 2025] Product Description Tribrach with Optical Plummet 1. High-quality tribrach features an optical plummet and 3X magnification and a twist focus. 2. Its reticule is ...
Company: Commander Group Ltd.
29115. High Quality UV420 1.56 Single Vision Hmc/Shmc Blue Coating Blue Block Lens Blue Cut Optical Lenses [Mar 22, 2026]
[Mar 22, 2026] Product Description ITEM 1.49 1.56 1.59 1.60 1.67 1.70 1.74 Single vision A A A A A A A Blue ...
