Product catalogue

Twelve families.
100+ products.

Catalogue parts, or made to your drawing in the materials and coatings we list.

Send your drawing Browse families

A spread of precision optics on black: lenses, prisms, windows, cubes and coated plates — **FIG. 00**The range, from lenses to cubes

Core families

12 families · 35 types · coated in-house

FIG. 0111 types

Lenses

Spherical, cylindrical, aspheric and custom lenses.

Plano-Convex · Double-Convex · Plano-Concave · +8 more

FIG. 028 types

Right-angle glass prism on a light grey background

Prisms

Steer, fold, invert and disperse light.

Right-Angle · Dove · Penta · +5 more

FIG. 033 types

Optical Windows

Protect delicate optics without bending the beam.

Circular · Rectangular · Square

FIG. 043 types

Glass cube beam splitter with its diagonal coated interface visible

Beam Splitters

Divide one beam into two, at the ratio you need.

Metallic Cube · Metallic Plate · Variable (Mounted)

FIG. 05To drawing

Three round beam sampler plates of different sizes

Beam Samplers

Pick off a small, known fraction of a laser beam.

FIG. 062 types

Three mounted neutral density filters in black rings

Optical Filters

Pass the wavelengths you want. Block the rest.

Absorptive ND (Mounted) · Reflective ND

FIG. 075 types

Mirrors & Reflectors

Aluminium, silver, concave and broadband metallic mirrors.

Plano Aluminium · Plano Silver · Concave · +2 more

FIG. 08To drawing

Two round diffuser discs, one standing and one lying flat

Diffusers

Turn harsh direct light into an even glow.

FIG. 09To drawing

Linear Film Polarizers

Filter and control polarization.

FIG. 102 types

Wave Plates & Retarders

Rotate polarization with precision.

Zero-Order · Cemented True Zero-Order

FIG. 11Fixed + variable

Beam Expanders

Widen and collimate laser beams, fixed or variable.

FIG. 12To drawing

Domed glass condenser lens on a dark surface

Condensers

Brighter, sharper, more even illumination.

02Also made10 product lines

Ten more product lines.

From glass blanks and moulded parts to telescopes, night-vision optics and in-house coating.

FIG. 13

Handheld glass magnifier with a black frame and handle

Glass Magnifiers

Optical-glass magnifiers.

FIG. 14

Optical Glass Blanks

Blanks ready for grinding and polishing.

FIG. 15

Rectangular moulded glass block with a frosted surface

Glass Moulds

Moulded glass parts.

FIG. 16

Assortment of optical glass lenses, prisms and discs

Optical Glasses

Optical glass in a range of types.

FIG. 17

Black anodised lens housings and optical mounts

Opto-Mechanical Assemblies

Optics mounted and assembled to your design.

FIG. 18

$Small refracting telescope on a tripod$

Telescopes

Telescope optics and assemblies.

FIG. 19

Night vision scope with a large objective lens

Night Vision Optics

Optics for low-light and infrared viewing.

FIG. 20

Two kinematic mirror mounts with adjustment screws

Optical Mounts

Mounts that hold optics precisely.

FIG. 21

Polished circular wafer on an optical table

Wafers & Substrates

Polished wafers and substrates.

FIG. 22

Optics loaded in a coating fixture, showing a violet anti-reflection tint

Optical Coating

In-house AR, HR, filter, beam-splitter and polarising coatings.

03Request a quoteRoorkee · India

Not in the catalogue?

Send a drawing or a short spec. We make optics to order in the materials and coatings listed here.

Request a quote Call +91 98971 52595

Twelve families.100+ products.

Core families

Lenses→

Prisms→

Optical Windows→

Beam Splitters→

Beam Samplers→

Optical Filters→

Mirrors & Reflectors→

Diffusers→

Linear Film Polarizers→

Wave Plates & Retarders→

Beam Expanders→

Condensers→