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Glass Perfection UK – Optical Glass Manufacturers

Glass Perfection is a UK Company which manufactures Optical Windows, Filters and Components for production, custom fabrication or from stock.

Specialising in polished plano windows in a wide range of materials with over 20 years manufacturing experience, we offer low cost volume production.

uv quartz discs
silver coatings
optical coatings
beam splitters
Beam Splitters
optical coatings
schott filter glass
achromatic lenses
achromatic lens
Lenses > Achromatic

Achromatic lenses focus collimated light with negligible chromatic and spherical aberations and coma.


Diameter Tolerence: +0mm - 0.25mm
Edge/Centre Thickness Tolerence: +/- 0.25mm
Edge Finish: fine ground, beveled
Clear Aperture Diameter: 80% of central diameter
Surface Figure: ^/4 @ 632.8 nm
Surface Quality: 60-40 scratch and dig
Bevel: 0.25mm x 45 degree
Focal Length Tolerence: +/-2%
Back Focal Lenght Tolerence +/-2%

BK 7grade A optical glass - n=1.5183+/-0.0005n (@546.1nm)
High purity uv grade fused silica - n=1.4608+/-0.0005 (@546.1nm)

Anti-reflection Coating Available.

To improve transmittace we can supply your lenses coated with a single layer (broad band) or multi layer (narrow band) anti-reflection coating on both sides.

glass perfection Plano Convex Lenses
gold coatings Double Convex Lenses
scientific optical manufacturers Plano Concave Lenses
gold coatings Double Concave Lenses
uv quartz discs Meniscus Lenses
gold coated mirrors Achromatic Lenses
concave lens Cyndrical Lenses
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