UQG Optics

Sheet Glasses – Technical – Industrial – Scientific
UQG custom made range of sheet glasses includes all glasses with polished surfaces as supplied by the manufacture. These are more suited for industrial, commercial, scientific and for less optically demanding applications. The quality of the surfaces of these materials, has greatly improved over the years as technology has advanced to produce highly transparent polished surfaces. Excellent flatness and parallelism but economical enough for commercial and precision applications in a range of edge finishes.

UQG custom cut windows and plates from these sheet glasses to various sizes and shapes. Glasses include the following types in standard thicknesses made in small and production qualities.

Microscope Slides, Plates, Cover Slips & Glasses
Specification Standard
datasheet view stock
Material: DESAG ® D263T Borosilicate
Dimension: Ø +0.00/-0.20 Squares ± 0.25
Thickness: 0.30mm + 0.40mm (±.02) 0.50mm + 0.70mm (±.05)
Edges: Diameters Ground/Squares as cut
Surfaces: 60/40
Flatness: ≤ 10 Fringes Per 25mm2

 

Custom Sizes & Options
Diameters: 4mm to 100mm
Squares/Rectangles: 1mm to 100mm
Thickness: No 00 (0.055 to 0.08) to 0.90mm
Edges: As cut/bevelled or ground
Surfaces: Polished or ground
Materials: Float glass, B270 & micro sheet

 


ITO - Indium Tin Oxide
Specification Standard
datasheet view stock
Material: ITO Coated Sodalime
Dimension: Diameter +0.00/-0.20mm Squares ±0.25mm
Thickness: Sheet: ± 0.10mm 1.0mm to 25mm thick custom coated
Edges: Ø Ground Squares as cut/bevelled
Flatness: ≤5 Fringes Per 25mm2
Coatings: Resistance ≤20 Ω Square

 

Custom Made & Options
Diameters: 5mm to 100mm
Squares/Rectangles: 1mm to 1000mm
Thickness: 0.10 to 10mm
Edges: As cut/bevelled
ITO Coatings: Resistivies
10Ω/square to 120Ω/square
AR coatings
 

 


B270 – White Crown Glass
Specification Standard
datasheet view stock
Material: B270 Plate
Surfaces: 80/50
Diameter: +0.00/-0.20mm
Thickness: ± 0.20mm
Edges: Fine Ground

 

Custom Sizes & Options
Diameters: 5mm to 250m
Squares/Rectangles: 1mm to 258/406mm
Thickness: 0.8 to 10mm standard plate
Flatness: Up to 10 Fringes (optically polished)
Parallelism: Up to 10 seconds (optically polished)
Edges: As cut/chamfered, ground or polished
Diameter/Thickness: ToL to 0.02mm (plate ± 0.2mm)
Surfaces: 80/50 (plate) to 20/10 (optically polished)
Coatings: See coatings section
Materials: All optical glasses

 


  • DESAG D263T – Ultra-thin glass thickness:
0.13-1.10mm
  • Pilkington – Optiwhite thickness:
2mm to 19mm
  • Alkali-Free glass – AF45 thickness:
0.70 and 1.10mm
  • Borosilicate Borofloat – thickness:
0.70mm to 21mm
  • Robax ceramic glass – thickness:
3mm to 5mm
  • Float glass (Soda lime glass) – thickness:
1mm to25mm, ultra-thin 0.50/0.60,
1mm, 1.0-1.20, 1.20-1.50, 1.50-7.70mm


Please send us your requirements or for further information please contact us.