Jiangsu Profile
Famous Export Brand
Featured Products
Product List
151. Customized Optical Material Hemispherical Lens 
[Nov 17, 2021]
[Nov 17, 2021] 
Plano-convex, a collimated light beam passing through the lens transfer to a spot behind the lens. we also called a positive or converging lens. The distance from the lens to the focal points(mentioned as spot) is the ...
152. Startnow USA Znse CVD CO2 Laser Focus Lenses 20mm 19 18 12 Focusing Lens [Oct 14, 2025]
[Oct 14, 2025]
CO2 Laser Focus Lens Material: USA CVD ZnSe Diameter: 12/15/18/19.05/20mm Focal Length: 38.1 50.8 63.5 76.2 101.6 127mm If you have any questions about the products or shipping,please contact our customer service.
153. Startnow 2PCS OEM Focusing Lens D24.7~38.1 for Raytools Bt240 Cutting Head [Oct 14, 2025]
[Oct 14, 2025]
(2pcs/Set) Laser Collimating/Focusing Lens Material: JGS1 Quartz(Fused Silica) Diameter: 28 30mm Focal Length: 75 100 125 150 155 190.5 200mm 2pcs/set: 1st Convex-Convex, 2nd Concave-convex If you have any ...
154. Jsperfect Display Screen Nivel Laser Big Battery 16 Lines 4D Laser Level [Sep 16, 2025]
[Sep 16, 2025] Laser beam 16 green beams Laser wave length 520/505nm Level accuracy ±1mm/7m Automatic Compensatory ±3° Working distance 40m Operating temperature -20ºC~+40ºC Lithium ...
155. The Best-Selling Industrial 16 Crossline Laser Level Ground Sticking Device with 360 Degree ... [Sep 19, 2025]
[Sep 19, 2025] Laser Beam 16 green beams Laser wave length 515nm Level accuracy ±1mm/7m Temperature Range -20ºC~+40ºC Working Range 40M Automatic Compensatory range ±3° Laser emission ...
156. High Quality Display Screen 360 Rotary 4D Laser Level [Sep 16, 2025]
[Sep 16, 2025] High Quality Display Screen 360 rotary 4D Laser Level Laser beam 16 green beams Laser wave length 515nm Level accuracy ±1mm/7m Automatic Compensatory ±3° Working distance 40m Operating ...
Company: Nantong Gaide Machinery Co., Ltd.
157. GMP104 Equivalent MP110 L-Bar 90 Degree Mini Prism for Monitoring Railway Tunnel [Jul 09, 2025]
[Jul 09, 2025] Product Description GMP104 Equivalent MP110 L-bar 90 degree Mini Surveying Reflector Monitoring Prism for Total station * Mini Corner Cube Prism * Copper or Silver Coating * Prism Diameter :25.4MM * Operates on two Axis ...
158. HR>99.5% reflective coated optical mirror at NIR range [Sep 28, 2025]
[Sep 28, 2025] HR>99.9% Reflective Coated Optical Mirror Specifications: Description Material: CDGM H-K9L or customized Diameter: 75.0+/-0.1mm or customized Thickness: 6.0+/-0.1mm or ...
Company: CPG OPTICS LIMITED
159. Factory Top Model Floor Cross Line Green Beam Self-Leveling Ld 4D Line Level Laser with Remote ... [Sep 16, 2025]
[Sep 16, 2025] Laser beam 16 green beams Laser wave length 520/505nm Level accuracy ±1mm/7m Automatic Compensatory ±3° Working distance 40m Operating temperature -20ºC~+40ºC Lithium ...
160. Photochromic Progressive Glasses Cr39 1.56 Hmc Blue Cut Block Light UV420 Multifocal Asp Eyeglass ... [Sep 09, 2025]
[Sep 09, 2025] 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 ...
161. GMP111 Mini Prism with Poles for Total Station Surveying [Aug 21, 2025]
[Aug 21, 2025] Product Description RT103 Reflflective Target RRT103 Reflflective Target Reflflective Ta GMP111 Mini Prism with Poles * Prism Diameter: 25.4mm * Material: High-strength Nylon * Aluminum Pole, 1/4"-20 Thread, ...
162. High Precision Surveying Prism Kit Total Station Survey Prism System [May 30, 2025]
[May 30, 2025] Product Description High Precision Surveying Prism Kit Total Station Survey Prism System GPR121 Pro Precision Prism • Effective diameter: 62mm. • Prism Constant: ...
Company: Commander Group Ltd.
163. 32X Magnification Automatic Level with X-Shaped Wire Suspension Air-Damping Compensator [May 30, 2025]
[May 30, 2025] Product Description 32X Magnification Automatic Level without Handle 1. Standard Deviation for 1km Double-run levelling: 1.0mm. 2. Telescope image: Erect. 3. Magnification: 32X. ...
Company: Commander Group Ltd.
164. Seco Small Tilting 25.4 mm Mini Prism [May 30, 2025]
[May 30, 2025] Product Description Tilting Surveying Mini Prism 1. Small tilting 25 mm mini prism is suitable for ranges up to 2,000 ft (660m) or more with most instruments. 2. ...
Company: Commander Group Ltd.
165. Gpr112 Monitoring Prism with Mounting Set and Rain Shelter for Surveying [May 30, 2025]
[May 30, 2025] Product Description Product Description GPR112 Monitoring Prism with GHT112 Mounting Set and GDZ112 Rain shelter 1. Large diameter monitoring prism for long range measurements. ...
Company: Commander Group Ltd.
