Product by Subject

Comprises a strip metal spring clip with a locating ‘V’ in either side arm, mounted on a stand with a groove to accommodate a meter rule.Lens holde...

Lens Holder for lenses or mirrors with 50mm diameter. Comprised of a black plastic holder. Can be attached to a base or bench using the 8mm diamet...

Lens Holder for lenses or mirrors with 50mm diameter. Comprised of a metal holder with grooved sides. Free standing wooden base for bench or table...

V-section with hinged arms to take any lens or mirror up to 75 mmdiameter.

38 mm diameter lensesDesigned to give firm grip on 38 mm diameter lenses.

Lens holder, moulded on base.Lens holder, moulded on base.

Optically worked faces, well polished size 50 x 45mm

Optically worked faces, well polished size 50 x 45mm

Optically worked faces, well polished size 50 x 45mm

Optically worked faces, well polished size 50 x 45mm

Optically worked faces, well polished size 50 x 45mm

Clear Glass with ground ends and optically worked faces. 50 x 50 mm. Clear Glass with ground ends and optically worked faces. 50 x 50 mm Suitable ...

Clear Glass with ground ends and optically worked faces. 50 x 50 mm. Clear Glass with ground ends and optically worked faces. 50 x 50 mm Suitable ...

Lens support equipped with a magnetic sole and has a pointed engraved at its base. Supplied with glass lenses. This series of glass lenses mounted...

Clear glass, spherical, optically worked glass. Highly polished.Dia 50mm,focal length 100mm

Clear glass, spherical, optically worked glass. Highly polished.Dia 50mm,focal length 150mm

Clear glass, spherical, optically worked glass. Highly polished.Dia 50mm,focal length 200mm

Clear glass, spherical, optically worked glass. Highly polished.Dia 50mm,focal length 50mm

Clear glass, spherical, optically worked glass. Highly polished Dia 50MM and Focal Length 100MM

Clear glass, spherical, optically worked glass. Highly polished Dia 50MM and Focal Length 150MM

Clear glass, spherical, optically worked glass. Highly polished Dia 50MM and Focal Length 200MM

Clear glass, spherical, optically worked glass. Highly polished Dia 50MM and Focal Length 50MM

Same as Cat. No. PH0615 but supplied in Gratnell storage tray.Supplied with manual.

Three ranges 100, 2,000 and 20,000 Lux. Economical cost Professional quality, Separate probe.Three ranges 100, 2,000 and 20,000 Lux. Economical cos...

Equipped with a 12V, 21 W and coiled filament bulb. A rod including a lug, ensures the positioning of the light source on the base. Supplied on st...

This economy light source has a LED powered by 2AA battery. Battery holder included

Equipped with a 12V, 21 W and halogen bulb. Supplied on stand.This light source is equipped with a 12V, 21 W and halogen bulb. A rod including a lu...

Gowland type, Plano-convex lens of extra white glass. Unbreakableplastic lens holder and aluminium anodized cover. Gowland type, Plano-convex lens...

Fitted in plastic frame.Double Folding Magnifier 7x Lens dia 38 mm Fitted in plastic frame.Double Folding Magnifier 7x Lens dia 38 mm

Fitted in plastic frame.Triple Folding Magnifier 10x Lens dia 25 mm Fitted in plastic frame.Triple Folding Magnifier 10x Lens dia 25 mm

Fitted in plastic frame.Triple Folding Magnifier 10x Lens dia 38 mm Fitted in plastic frame.Triple Folding Magnifier 10x Lens dia 38 mm

Scale marked in mm and 1/8th inch up to 25mm. Metal construction with glass lens.Folds up into a compact unit. Measurements can be taken using scal...

Scale marked in mm and 1/8th inch up to 25mm. Metal construction with glass lens.Folds up into a compact unit. Measurements can be taken using scal...

Item is Discontinued. Unbreakable plastic mount with handle. In unbreakable plastic mount with handle. Diameter 65 mm

Metal frame and bakelite handle, chrome plated, packed in cardboard box. In metal frame and bakelite handle, chrome plated, packed in cardboard bo...

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box. Diameter 100 mm...

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box.Diameter 100 mm,...

Metal frame and bakelite handle, chrome plated, packed in cardboard box. In metal frame and bakelite handle, chrome plated, packed in cardboard bo...

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box.Diameter 125 mm,...

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box.Diameter 150 mm,...

Metal frame and bakelite handle, chrome plated, packed in cardboard box. In metal frame and bakelite handle, chrome plated, packed in cardboard bo...

In metal frame and handle, chrome plated, packed in cardboard box. Diameter 50mm, Focal Length 10 cm

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box. Diameter 50mm, ...

Metal frame and handle, chrome plated, packed in cardboard box. In metal frame and handle, chrome plated, packed in cardboard box. Diameter 50 mm,...

Metal frame and bakelite handle, chrome plated, packed in cardboard box. In metal frame and bakelite handle, chrome plated, packed in cardboard bo...

Unbreakable plastic mount with handle. In unbreakable plastic mount with handle. Diameter 60 mm

Metal frame and bakelite handle, chrome plated, packed in cardboard box. In metal frame and bakelite handle, chrome plated, packed in cardboard bo...